DE68929058T4 - Kunststofflinsenzusammensetzungen und verfahren zur herstellung - Google Patents

Kunststofflinsenzusammensetzungen und verfahren zur herstellung

Info

Publication number
DE68929058T4
DE68929058T4 DE68929058T DE68929058T DE68929058T4 DE 68929058 T4 DE68929058 T4 DE 68929058T4 DE 68929058 T DE68929058 T DE 68929058T DE 68929058 T DE68929058 T DE 68929058T DE 68929058 T4 DE68929058 T4 DE 68929058T4
Authority
DE
Germany
Prior art keywords
plastic lens
production
lens compositions
lens
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE68929058T
Other languages
English (en)
Other versions
DE68929058T2 (de
DE68929058D1 (de
Inventor
N Lipscomb
Omar Buazza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
2100 Inc Q
Original Assignee
2100 Inc Q
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/273,428 external-priority patent/US4879318A/en
Application filed by 2100 Inc Q filed Critical 2100 Inc Q
Publication of DE68929058T2 publication Critical patent/DE68929058T2/de
Application granted granted Critical
Publication of DE68929058T4 publication Critical patent/DE68929058T4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/24—Esters of carbonic or haloformic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00442—Curing the lens material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold
DE68929058T 1988-11-18 1989-11-02 Kunststofflinsenzusammensetzungen und verfahren zur herstellung Expired - Lifetime DE68929058T4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/273,428 US4879318A (en) 1986-01-28 1988-11-18 Plastic lens composition and method for the production thereof
US07/425,371 US6201037B1 (en) 1986-01-28 1989-10-26 Plastic lens composition and method for the production thereof
PCT/US1989/004914 WO1990005629A1 (en) 1988-11-18 1989-11-02 Plastic lens compositions and apparatus for the production thereof

Publications (2)

Publication Number Publication Date
DE68929058T2 DE68929058T2 (de) 2000-04-20
DE68929058T4 true DE68929058T4 (de) 2003-12-11

Family

ID=26956185

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68929058T Expired - Lifetime DE68929058T4 (de) 1988-11-18 1989-11-02 Kunststofflinsenzusammensetzungen und verfahren zur herstellung
DE68929058A Expired - Fee Related DE68929058D1 (de) 1988-11-18 1989-11-02 Kunststofflinsenzusammensetzungen und verfahren zur herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68929058A Expired - Fee Related DE68929058D1 (de) 1988-11-18 1989-11-02 Kunststofflinsenzusammensetzungen und verfahren zur herstellung

Country Status (8)

Country Link
US (3) US6201037B1 (de)
EP (1) EP0404888B1 (de)
JP (1) JPH0755972B2 (de)
AT (1) ATE183433T1 (de)
AU (1) AU637069B2 (de)
CA (1) CA2002075C (de)
DE (2) DE68929058T4 (de)
WO (1) WO1990005629A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU715653B2 (en) * 1996-02-13 2000-02-10 Sola International Inc. Color-neutral UV blocking coating for plastic lens
JPH1081720A (ja) * 1996-09-05 1998-03-31 Nof Corp 注型重合用樹脂組成物及び光学材料
US5989462A (en) 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
US6936197B1 (en) 1998-07-24 2005-08-30 Duane L. Wires Method and compositions for manufacturing coated photochromatic articles
MXPA01000792A (es) 1998-07-24 2002-04-08 Optical Molding Systems Inc Metodo y composiciones para manufacturar articulos foto-cromaticos revestidos.
US6451226B1 (en) 1998-09-25 2002-09-17 Q2100, Inc. Plastic lens compositions
US6419873B1 (en) * 1999-03-19 2002-07-16 Q2100, Inc. Plastic lens systems, compositions, and methods
US6630083B1 (en) * 1999-12-21 2003-10-07 Johnson & Johnson Vision Care, Inc. Methods and compositions for the manufacture of ophthalmic lenses
US6723260B1 (en) 2000-03-30 2004-04-20 Q2100, Inc. Method for marking a plastic eyeglass lens using a mold assembly holder
US6698708B1 (en) 2000-03-30 2004-03-02 Q2100, Inc. Gasket and mold assembly for producing plastic lenses
US6960312B2 (en) * 2000-03-30 2005-11-01 Q2100, Inc. Methods for the production of plastic lenses
AU2001252985A1 (en) 2000-03-31 2001-10-15 Bausch And Lomb Incorporated Methods and devices to control polymerization
ES2245366T3 (es) * 2000-05-31 2006-01-01 Tokuyama Corporation Composicion endurecible y producto endurecido fotocromico.
US6676398B2 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having a prescription reader
US7052262B2 (en) * 2001-02-20 2006-05-30 Q2100, Inc. System for preparing eyeglasses lens with filling station
US7037449B2 (en) * 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US6676399B1 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having sensors for tracking mold assemblies
US6726463B2 (en) 2001-02-20 2004-04-27 Q2100, Inc. Apparatus for preparing an eyeglass lens having a dual computer system controller
US6709257B2 (en) * 2001-02-20 2004-03-23 Q2100, Inc. Eyeglass lens forming apparatus with sensor
US7025910B2 (en) * 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US6758663B2 (en) * 2001-02-20 2004-07-06 Q2100, Inc. System for preparing eyeglass lenses with a high volume curing unit
US7074352B2 (en) * 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus
US7011773B2 (en) * 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US6702564B2 (en) * 2001-02-20 2004-03-09 Q2100, Inc. System for preparing an eyeglass lens using colored mold holders
US7045081B2 (en) * 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US6863518B2 (en) * 2001-02-20 2005-03-08 Q2100, Inc. Mold filing apparatus having multiple fill stations
US6752613B2 (en) 2001-02-20 2004-06-22 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for initiation of lens curing
US6790024B2 (en) * 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having multiple conveyor systems
US7004740B2 (en) * 2001-02-20 2006-02-28 Q2100, Inc. Apparatus for preparing an eyeglass lens having a heating system
US6612828B2 (en) * 2001-02-20 2003-09-02 Q2100, Inc. Fill system with controller for monitoring use
US6790022B1 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having a movable lamp mount
US6712331B2 (en) * 2001-02-20 2004-03-30 Q2100, Inc. Holder for mold assemblies with indicia
US7060208B2 (en) * 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US6655946B2 (en) 2001-02-20 2003-12-02 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
SE0101702D0 (sv) * 2001-05-15 2001-05-15 Ardenia Investments Ltd Novel potentiating compounds
US7132736B2 (en) 2001-10-31 2006-11-07 Georgia Tech Research Corporation Devices having compliant wafer-level packages with pillars and methods of fabrication
US7560499B2 (en) * 2001-12-28 2009-07-14 Calhoun Vision, Inc. Initiator and ultraviolet absorber blends for changing lens power by ultraviolet light
US7044429B1 (en) * 2002-03-15 2006-05-16 Q2100, Inc. Methods and systems for coating eyeglass lens molds
US7518737B2 (en) * 2002-03-29 2009-04-14 Georgia Tech Research Corp. Displacement-measuring optical device with orifice
US7440117B2 (en) * 2002-03-29 2008-10-21 Georgia Tech Research Corp. Highly-sensitive displacement-measuring optical device
US7135777B2 (en) * 2002-05-03 2006-11-14 Georgia Tech Research Corporation Devices having compliant wafer-level input/output interconnections and packages using pillars and methods of fabrication thereof
US7099525B2 (en) * 2002-08-26 2006-08-29 Georgia Tech Research Corporation Dual-mode/function optical and electrical interconnects, methods of fabrication thereof, and methods of use thereof
US20040184704A1 (en) * 2003-03-17 2004-09-23 Bakir Muhannad S. Curved metal-polymer dual-mode/function optical and electrical interconnects, methods of fabrication thereof, and uses thereof
US20050257709A1 (en) * 2003-08-28 2005-11-24 Tony Mule Systems and methods for three-dimensional lithography and nano-indentation
KR100624414B1 (ko) * 2003-12-06 2006-09-18 삼성전자주식회사 회절 렌즈 어레이 몰드의 제조 방법 및 ｕｖ 디스펜서
US7283695B2 (en) * 2004-08-31 2007-10-16 Georgia Tech Research Corporation Optical interconnects in microelectronics based on azimuthally asymmetric long-period fiber grating couplers
US7266267B2 (en) * 2004-11-16 2007-09-04 Georgia Tech Research Corp. Microfluidic, optical, and electrical input output interconnects, methods of fabrication thereof, and methods of use thereof
US8899547B2 (en) * 2004-11-18 2014-12-02 Qspex Technologies, Inc. Molds and method of using the same for optical lenses
TWI384177B (zh) * 2009-09-04 2013-02-01 Au Optronics Corp 具高發光效率之光源裝置及其製造方法
WO2013172406A1 (ja) * 2012-05-18 2013-11-21 シーメット株式会社 光学的立体造形用樹脂組成物
US9201228B1 (en) 2013-02-27 2015-12-01 Focal Technologies, Inc. Light processing system
JP6149004B2 (ja) 2013-08-13 2017-06-14 富士フイルム株式会社 硬化性樹脂組成物、光学部品およびレンズ
CA3054965A1 (en) 2017-03-16 2018-09-20 Molecular Imprints, Inc. Optical polymer films and methods for casting the same
KR102527262B1 (ko) * 2017-10-17 2023-04-28 매직 립, 인코포레이티드 중합체 생성물들을 주조하기 위한 방법들 및 장치들
WO2019209703A1 (en) 2018-04-27 2019-10-31 Novol, Inc. Method and system for molding of thermoplastic optical polymers
WO2020081697A1 (en) 2018-10-16 2020-04-23 Magic Leap, Inc. Methods and apparatuses for casting polymer products

Family Cites Families (270)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518405A (en) 1923-05-19 1924-12-09 American Optical Corp Ophthalmic lens
US2193742A (en) 1928-10-26 1940-03-12 Rohm & Haas Glass substitute and process of preparing
US2370565A (en) 1940-10-15 1945-02-27 Pittsburgh Plate Glass Co Polybasic acid-polyhydric alcohol esters and polymers thereof
US2384115A (en) 1940-10-15 1945-09-04 Pittsburgh Plate Glass Co Polybasic acid-polyhydric alcohol esters and polymers thereof
US2370567A (en) 1941-03-28 1945-02-27 Pittsburgh Plate Glass Co Preparation of carbonic acid esters
US2403112A (en) 1941-07-30 1946-07-02 Pittsburgh Plate Glass Co Method of preparing molded compositions from unsaturated esters
BE465271A (de) 1941-12-31 1900-01-01
US2403113A (en) 1942-03-07 1946-07-02 Pittsburgh Plate Glass Co Unsaturated carbonate ester and polymer thereof
US2379218A (en) 1942-06-04 1945-06-26 Pittsburgh Plate Glass Co Method of casting resins
US2479522A (en) 1944-03-25 1949-08-16 Pittsburgh Plate Glass Co Maleic anhydride resinous copolymer
US2455653A (en) 1945-02-21 1948-12-07 Goodrich Co B F Di(alkenyl carbonato) aromatic compounds and polymers thereof
US2455652A (en) 1945-02-21 1948-12-07 Goodrich Co B F Nuclear halogenated 4, 4'-bis-(alkenyl carbonato) diphenyl alkanes and polymers thereof
US2455662A (en) 1945-06-22 1948-12-07 Charles W Dyer Milling attachment for lathes
US2524862A (en) 1946-07-16 1950-10-10 Ici Ltd Method and apparatus for producing cast synthetic resin structures by photopolymerization of monomeric material
GB630026A (en) 1947-01-29 1949-10-04 Ralph Mark Carol Arnot Improvements in the production of resinous articles
US2479935A (en) 1947-02-11 1949-08-23 Combined Optical Ind Ltd Method for forming coated optical elements from polymerizable materials
US2587442A (en) 1947-02-14 1952-02-26 Goodrich Co B F Copolymers of maleic anhydride with allyl esters of alkylidene-bis-aromatic carbonaties
US2568658A (en) 1947-03-12 1951-09-18 Goodrich Co B F Method of polymerizing polyunsaturated esters
FR963242A (de) 1947-03-19 1950-07-01
US2587437A (en) 1947-03-19 1952-02-26 Goodrich Co B F Di (alkenyl carbonate) esters of alkylidene bis-phenols
US2529867A (en) 1947-05-01 1950-11-14 Goodrich Co B F Copolymers of vinyl esters of aliphatic acids with dialkenylcarbonate esters of alkylene bis-phenols
US2529866A (en) 1947-05-01 1950-11-14 Goodrich Co B F Copolymers of vinyl benzoate and polyunsaturated carbonate esters
US2542386A (en) 1947-12-03 1951-02-20 John O Beattie Manufacture of plastic lenses from monomeric materials
GB636283A (en) 1947-12-10 1950-04-26 Gadsby John Production of optical elements
US2547696A (en) 1948-04-23 1951-04-03 Us Rubber Co Soluble fusible unsaturated halogen-containing resins made by polymerization of mixture of di-2-alkenyl maleate, di-2-alkenyl fumarate and bromomethane compound typified by bromotrichloromethane
BE500140A (de) 1950-01-20
US3038210A (en) 1955-06-06 1962-06-12 Parmelee Plastics Co Method of producing plastic lenses
US3278654A (en) 1958-04-25 1966-10-11 Lentilles Ophtalmiques Special Apparatus and method of producing optical and ophthalmic lenses from thermosetting resin materials
US3222432A (en) 1958-06-12 1965-12-07 Lentilles Ophtalmiques Rationn Methods of producing optical and ophthalmic lenses from thermosetting resin materials
BE618213A (de) 1959-07-30
US3171869A (en) 1959-12-07 1965-03-02 Bausch & Lomb Process for manufacturing curved optical articles
US2964501A (en) 1960-04-13 1960-12-13 Titmus Optical Company Inc Glycol carbonate addition polymers
US3070846A (en) 1960-06-20 1963-01-01 Bausch & Lomb Mold construction for casting thermosetting plastics of accurately controlled shape
NL137711C (de) 1961-12-27
GB1040889A (en) 1962-07-11 1966-09-01 Pilkington Brothers Ltd Improvements in or relating to the moulding of glass articles
US3248460A (en) 1963-02-28 1966-04-26 Bausch & Lomb Method of making lenses
GB1102712A (en) 1963-11-16 1968-02-07 Barr & Stroud Ltd Improvements in or relating to a mould assembly for use in the manufacture of optical products
US3306712A (en) 1963-12-30 1967-02-28 Dow Chemical Co Extraction of lithium halides from calcium-containing brines in the presence of urea and alcohol-ketone
US3452124A (en) 1964-08-27 1969-06-24 Corning Glass Works Reduction of cooling cycles through rapid decompression of heated beads
US3320344A (en) 1964-09-29 1967-05-16 Roy M Slipp Method of manufacturing plastic products
GB1117191A (en) 1964-10-13 1968-06-19 Mitsubishi Rayon Co Process for producing synthetic resin article having mar-resistant surface
US3422168A (en) 1964-12-01 1969-01-14 Ppg Industries Inc Process of casting resinous lenses in thermoplastic cast replica molds
US3364291A (en) 1965-06-23 1968-01-16 American Cyanamid Co Process for preparation of marresistant acrylic sheet
US3503942A (en) 1965-10-23 1970-03-31 Maurice Seiderman Hydrophilic plastic contact lens
US3469254A (en) 1965-10-29 1969-09-23 Atomic Energy Commission Analog-to-digital converter
AT265699B (de) 1966-02-15 1968-10-25 Ceskoslovenska Akademie Ved Verfahren zur Herstellung von Linsen mit asphärischen Flächen aus Plasten
US3423488A (en) 1966-05-11 1969-01-21 Ppg Industries Inc Process for casting resinous lenses in thermoplastic cast replica molds
GB1178010A (en) 1966-05-23 1970-01-14 Mitsubishi Rayon Co Process for producing Molded Synthetic Resin Articles
DE1629263A1 (de) 1966-09-03 1971-01-21 Agfa Gevaert Ag Verfahren zum Verschweissen einer Kunststofflinse mit einer Kunststoffassung
US3551235A (en) 1967-07-10 1970-12-29 Sun Chemical Corp Radiation-curable compositions
US3557249A (en) 1968-12-30 1971-01-19 Hooker Chemical Corp Thermosetting allyl resins
US3779995A (en) 1968-12-30 1973-12-18 Hooker Chemical Corp Thermoplastic an dthermosetting allyl carbamate resins
US3806079A (en) 1969-07-15 1974-04-23 Beattie Dev Co Apparatus for simultaneously molding a plurality of plastic lenses
US3745042A (en) 1969-12-15 1973-07-10 Ceskoslovenska Akademie Ved Method of hydrophilization of transparent objects made of hydrophobic organic polymers
US3605195A (en) 1970-08-24 1971-09-20 Charles D Campbell Mold assembly for casting plastic optical lenses
DE2060976A1 (de) 1970-12-11 1972-06-15 Agfa Gevaert Ag Verfahren zur Herstellung von Linsen
US4041120A (en) 1970-12-28 1977-08-09 Mitsubishi Rayon Co., Ltd. Process for producing a synthetic resin article having improved resistance to surface abrasion
US3720827A (en) 1970-12-28 1973-03-13 Armstrong Cork Co Light transmitting foam plastic lenses
GB1347762A (en) 1971-04-15 1974-02-27 Polaroid Corp Opthalmic lenses and method for their manufacture
SE387272B (sv) 1971-06-09 1976-09-06 E W Merrill Forfarande for framstellning av en kontaktlins av en tverbunden organiskpolysiloxan med en yta som bestar av en hydrofil polymer ympad derpa
US3916033A (en) 1971-06-09 1975-10-28 High Voltage Engineering Corp Contact lens
GB1408265A (en) 1971-10-18 1975-10-01 Ici Ltd Photopolymerisable composition
US3872042A (en) 1972-02-01 1975-03-18 Buckbee Mears Co Plastic lenses and method of making same
US3808178A (en) 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
US3925349A (en) 1972-09-18 1975-12-09 Desoto Inc Radiation curable non-gelled michael addition reaction products
US3914165A (en) 1972-09-18 1975-10-21 Desoto Inc Radiation curable non-gelled michael addition reaction products
US3844916A (en) 1972-09-18 1974-10-29 Desoto Inc Radiation curable non-gelled michael addition reaction products
US4181627A (en) 1972-09-21 1980-01-01 Minnesota Mining And Manufacturing Company High fluorescent efficiency zinc oxide crystals and method of making same
US3953115A (en) 1973-03-16 1976-04-27 Itek Corporation Method for providing an abrasion resistant coating for plastic ophthalmic lenses and the resulting lenses
JPS5315743B2 (de) 1973-08-14 1978-05-26
US3938775A (en) 1973-08-20 1976-02-17 Sarofeen George M J Mold assembly for casting synthetic lenses
US3989609A (en) 1973-09-24 1976-11-02 Dennison Manufacturing Company Radiation curable resistant coatings and their preparation
DE2349979A1 (de) 1973-10-04 1975-04-17 Bayer Ag Uv-licht-haertende massen hoher reaktivitaet
US4197226A (en) 1973-11-01 1980-04-08 Nippon Oil Co., Ltd. Water-soluble coating composition
US3915609A (en) 1974-03-18 1975-10-28 American Optical Corp Molds for casting silicone rubber contact lenses
DE2414364A1 (de) 1974-03-26 1975-10-16 Dynamit Nobel Ag Haertbare harze
US3970417A (en) 1974-04-24 1976-07-20 Beloit Corporation Twin triple chambered gas distribution system for melt blown microfiber production
JPS5653488B2 (de) 1974-04-30 1981-12-19
US4197266A (en) 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4113224A (en) 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
US3991234A (en) 1974-09-30 1976-11-09 American Optical Corporation Process for coating a lens of synthetic polymer with a durable abrasion resistant vitreous composition
US3971872A (en) 1974-09-30 1976-07-27 American Optical Corporation Process for the production of an abrasion resistant optical element
US4022855A (en) 1975-03-17 1977-05-10 Eastman Kodak Company Method for making a plastic optical element having a gradient index of refraction
JPS5845445B2 (ja) 1975-03-26 1983-10-11 日本原子力研究所 透明プラスチック成形体の製法
US4127697A (en) 1975-05-19 1978-11-28 American Optical Corporation Abrasion-resistant lenses and process of making
US4064308A (en) 1975-05-19 1977-12-20 American Optical Corporation Abrasion and antifog-resistant optical element
GB1564296A (en) 1975-09-30 1980-04-02 Mobil Oil Corp Radiation curable coating compositions
FR2329427A1 (fr) 1975-10-30 1977-05-27 Essilor Int Procede pour la realisation d'une lentille ophtalmique a puissance focale progressivement variable, et palet semi-fini formant un produit intermediaire dans ce procede
US4139578A (en) 1975-11-12 1979-02-13 Ppg Industries, Inc. Bis (allyl carbonate) compositions and polymerizates therefrom
US4091050A (en) 1976-01-27 1978-05-23 Ppg Industries, Inc. Method for the preparation of mixtures of (meth)acrylic terminated polyether resin and 3-halo-2-hydroxypropyl (meth)acrylate
DE2609273A1 (de) 1976-03-05 1977-09-08 Mutzhas Maximilian F Bestrahlungseinrichtung mit ultraviolett-strahlenquelle
US4120570A (en) 1976-06-22 1978-10-17 Syntex (U.S.A.) Inc. Method for correcting visual defects, compositions and articles of manufacture useful therein
US4146696A (en) 1976-08-11 1979-03-27 Buckbee-Mears Company Industrial production of cast plastic lenses
US4085919A (en) 1976-08-12 1978-04-25 American Optical Corporation Lens-casting cell
DE2640607B1 (de) * 1976-09-09 1977-12-22 Robert Hanning Verfahren und Form zum Kuehlen von Formlingen aus Kunststoff
US4069168A (en) 1976-10-01 1978-01-17 Ppg Industries, Inc. Tungsten hexacarbonyl in plastic lenses
JPS6052183B2 (ja) 1977-02-23 1985-11-18 三菱レイヨン株式会社 塗料組成物
US4095772A (en) 1977-05-13 1978-06-20 Weber Hermann P Casting apparatus for plastic lenses
US4191717A (en) 1977-05-13 1980-03-04 Weber Hermann P Casting process for plastic lenses
US4166088A (en) 1977-05-25 1979-08-28 Neefe Charles W Method of making high quality plastic lenses
US4205154A (en) 1977-10-05 1980-05-27 Ppg Industries, Inc. Triallyl carbonate polymers
US4144262A (en) 1977-10-05 1979-03-13 Ppg Industries, Inc. Triallyl carbonate monomers
JPS5455455A (en) 1977-10-12 1979-05-02 Toyo Contact Lens Co Ltd Contact lens
US4252753A (en) 1977-10-18 1981-02-24 Irving Rips Manufacture of plastic lenses
JPS5458508A (en) 1977-10-18 1979-05-11 Hoya Lens Co Ltd Method of printing on soft contact lens
US4132518A (en) 1977-10-18 1979-01-02 Realite Optical Company Apparatus for manufacturing plastic lenses
US4318791A (en) 1977-12-22 1982-03-09 Ciba-Geigy Corporation Use of aromatic-aliphatic ketones as photo sensitizers
US4313355A (en) 1978-02-06 1982-02-02 Syntex (U.S.A.) Inc. Method and apparatus for manufacturing plastic lenses
US4202226A (en) 1978-02-06 1980-05-13 SyntexLaboratories, Inc. Method and apparatus for manufacturing plastic lenses
US4164099A (en) 1978-02-10 1979-08-14 Grant Alan H Contact lens tool
US4152508A (en) 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
US4191804A (en) 1978-06-30 1980-03-04 Techsight Corp. Coating composition
JPS5817527B2 (ja) 1978-07-17 1983-04-07 株式会社保谷レンズ 高屈折率レンズ用共重合体及びそれよりなるレンズ
US4257988A (en) 1978-09-12 1981-03-24 Optical Warehouse Showroom And Manufacturing, Inc. Method and assembly for molding optical lenses
DE2843154A1 (de) 1978-10-04 1980-04-17 Bayer Ag Pfropfpolycarbonate, ihre herstellung und ihre verwendung als formteile
IT1126059B (it) 1979-02-14 1986-05-14 Intercast Europ Spa Procedimento per la fabbricazione di schermi protettivi per gli occhi e in particolare di lenti per occhiali in carbonato di allile diglicole o in altre sostanze aventi proprieta simili
FR2449519A1 (fr) 1979-02-23 1980-09-19 Essilor Int Joint annulaire propre au moulage de lentilles ophtalmiques ou optiques en matiere organique, et procede de mise en oeuvre d'un tel joint
JPS55128438A (en) * 1979-03-28 1980-10-04 Badische Yuka Co Ltd Cooling method and device fit for forming foamed synthetic resin
US4227950A (en) 1979-04-05 1980-10-14 Corning Glass Works Direct casting method for producing low-stress glass/plastic composite lenses
US4417790A (en) 1979-05-10 1983-11-29 American Optical Corporation Finished ophthalmic lens comprising an optical smooth coating over a rough-surfaced base
US4522768A (en) 1979-05-11 1985-06-11 Sola Products Limited Casting gasket assembly and method for casting lenses therefrom
US4246207A (en) 1979-05-14 1981-01-20 Corning Glass Works Method for casting glass-plastic lenses comprising allyl diglycol carbonate plastic
JPS561329A (en) 1979-06-19 1981-01-09 Minolta Camera Co Ltd Monolithicly molded plastic optical element
US4306954A (en) 1979-06-25 1981-12-22 Minnesota Mining And Manufacturing Company Process for polymerizing acrylic substituted hydantoins in air
US4497754A (en) 1979-07-30 1985-02-05 Societa' Italiana Lenti S.I.L.-S.R.L. Casting plastic lenses from thermohardening monomer with compensation for polymer expansion and shrinkage
US4217433A (en) 1979-08-03 1980-08-12 Pennwalt Corporation Diethylene glycol bis(allyl carbonate) compositions containing crosslinkable copolymers
US4273809A (en) 1979-10-25 1981-06-16 American Optical Corporation Method of preparing cast resin lenses
FR2469733A1 (fr) 1979-11-08 1981-05-22 Essilor Int Procede pour la realisation d'un verre composite, en particulier lentille ophtalmique, et verre composite correspondant
JPS56116001A (en) 1980-02-19 1981-09-11 Showa Denko Kk Lens
FR2477058A1 (fr) 1980-02-28 1981-09-04 Medicornea Sa Procede de fabrication par moulage de lentilles de contact, et lentilles obtenues
FR2477059A1 (fr) 1980-02-28 1981-09-04 Medicornea Sa Procede de fabrication par moulage de lentilles de contact et lentilles obtenues
US4441795A (en) 1980-03-24 1984-04-10 Camelot Industries Corporation Molded multifocal lens and mold assembly
US4369298A (en) 1980-05-27 1983-01-18 Tokuyama Soda Kabushiki Kaisha Novel cured resin, process for production thereof, and lens composed of said resin from bis(alkyleneoxyphenyl)-diacrylate, bis(alkyleneoxyphenyl)diallyl ether, bis(alkyleneoxyphenyl)diallyl carbonate monomers
US4347302A (en) 1980-06-06 1982-08-31 Alexander Gotman Process for applying a thin coating in liquid form and subsequently drying it
GB2082107A (en) 1980-08-15 1982-03-03 Philips Electronic Associated Plastics optical elements which comprise a moulded plastics material coated on one face with a photopolymerized resin
US4311762A (en) 1980-10-24 1982-01-19 Corning Glass Works Plastic components of improved hardness and scratch resistance
US4440909A (en) 1980-12-22 1984-04-03 Ppg Industries, Inc. Blends of bis(allyl carbonate) monomers with polymers and polymer blends produced therefrom
US4609267A (en) 1980-12-22 1986-09-02 Seiko Epson Corporation Synthetic resin lens and antireflection coating
US4346197A (en) 1980-12-22 1982-08-24 Ppg Industries, Inc. Method of polymerizing blends of bis (allyl carbonate) monomers with polymers and polymer blends prepared thereby
US4376800A (en) 1981-04-13 1983-03-15 Lu Chen I Optical lenses prepared from crosslinkable acrylic compositions
US4345546A (en) 1981-06-15 1982-08-24 Weber Hermann P Apparatus for coating items
US4455322A (en) 1981-06-15 1984-06-19 Techsight Corporation Method for coating items
JPS5821201A (ja) 1981-07-30 1983-02-08 Hoya Corp プラスチツクレンズ
US4378250A (en) 1981-07-31 1983-03-29 Treadway Gerald D Organosilicone coating compositions
US4360637A (en) 1981-12-14 1982-11-23 Ppg Industries, Inc. Engineering thermoplastic of a diol bis(allyl carbonate) and a copolymer of an acrylate of a cycloalkyl diene
NL8200634A (nl) 1982-02-18 1983-09-16 Philips Nv Werkwijze en inrichting voor het vormen van een doorzichtig voorwerp.
JPS58167124A (ja) 1982-03-29 1983-10-03 Nippon Oil & Fats Co Ltd プラスチツクレンズの製造法
US4408016A (en) 1982-03-29 1983-10-04 Ppg Industries, Inc. Monomeric composition of a diol bis(allyl carbonate), a dispersed polymer, and a multifunctional acrylate monomer, and polymers prepared therefrom
JPS58167125A (ja) 1982-03-29 1983-10-03 Nippon Oil & Fats Co Ltd プラスチツクレンズの製造方法
US4476162A (en) 1982-04-30 1984-10-09 Ireland Jack W Method for coating lenses
US4636212A (en) 1982-05-10 1987-01-13 Optical Radiation Corporation Ultraviolet radiation absorbing intraocular lens
JPS5996113A (ja) * 1982-11-25 1984-06-02 Mitsui Toatsu Chem Inc 高屈折率レンズ用樹脂
US4506951A (en) 1982-08-18 1985-03-26 Olympus Optical Co., Ltd. Plastic lens
US4432832A (en) 1982-08-26 1984-02-21 Polaroid Corporation Method of forming contoured optical layers on glass elements
US4758448A (en) 1982-09-07 1988-07-19 Signet Armorlite, Inc. Coated ophthalmic lenses and method for coating the same
DE3380276D1 (en) 1982-09-07 1989-08-31 Minnesota Mining & Mfg Method for coating ophthalmic devices
US4544572A (en) 1982-09-07 1985-10-01 Minnesota Mining And Manufacturing Company Coated ophthalmic lenses and method for coating the same
US4556605A (en) 1982-09-09 1985-12-03 Kabushiki Kaisha Suwa Seikosha Photochromic coating composition and photochromic synthetic resin ophthalmic lens
US4534915A (en) 1982-09-13 1985-08-13 Neefe Charles W Method of controlling the ultraviolet polymerization of spin cast lenses
US4416837A (en) 1982-09-13 1983-11-22 Neefe Charles W Spin casting of contact lenses
CA1213114A (en) 1982-09-30 1986-10-28 Richard G. Angell, Jr. Process for fabricating thermoset resin articles
EP0109073B1 (de) 1982-11-11 1988-04-13 Showa Denko Kabushiki Kaisha Polymerisierbare Zusammensetzungen
US4490495A (en) 1982-11-15 1984-12-25 Techsight Corp. Composition and method for tinting plastic
US4561951A (en) 1982-11-26 1985-12-31 Neckers Douglas C Method for polymerizing a bis(allyl carbonate)
US4512340A (en) 1983-02-22 1985-04-23 Johnson & Johnson Products, Inc. Visible light cured orthopedic polymer casts
US4846913A (en) 1983-02-22 1989-07-11 Optical Systems International Inc. Method for making bifocal lens
US4447468A (en) 1983-03-21 1984-05-08 Qmi Corporation Photographic film coating apparatus and method
US4536267A (en) 1983-04-01 1985-08-20 Matsushita Electric Industrial Co., Ltd. Plastic lens of neopentyl glycol dimethacrylate copolymerized with methoxy diethylene glycol methacrylate or diethylene glycol dimethacrylate
US4543146A (en) 1983-04-22 1985-09-24 Coburn Optical Industries, Inc. Wrinkle prevention in glass/plastic composite lenses
US4676610A (en) 1983-07-22 1987-06-30 Sola International Holdings Ltd. Method of making progressive lens surface and resulting article
FR2550349B1 (fr) 1983-08-03 1985-10-18 Essilor Int Procede pour la realisation de lentilles optiques a revetement antirayures et lentilles ainsi obtenues
JPS6049038A (ja) 1983-08-29 1985-03-18 Toyobo Co Ltd ナイロンレンズ表面硬化剤
US4487904A (en) 1983-09-21 1984-12-11 Toray Industries, Inc. Urethanized acrylic resin material for plastic lens and lens composed thereof
US4637698A (en) 1983-11-04 1987-01-20 Ppg Industries, Inc. Photochromic compound and articles containing the same
CA1244593A (en) 1983-11-09 1988-11-08 Ppg Industries, Inc. Polyol(allyl carbonate) compositions and polymerizates prepared therefrom
JPS60103308A (ja) 1983-11-11 1985-06-07 Pioneer Electronic Corp マイクロフレネルレンズの製造方法
JPS60103301A (ja) 1983-11-11 1985-06-07 Mitsui Toatsu Chem Inc 高屈折率レンズ用樹脂
DE3563001D1 (en) 1984-01-27 1988-07-07 Mitsubishi Rayon Co Plastic lens and method of manufacturing thereof
CS253754B1 (en) 1984-03-16 1987-12-17 Otto Wichterle Method of device for monomere mixtures polymerization during contact lenses centrifugal production
NL8400868A (nl) 1984-03-19 1984-10-01 Philips Nv Gelaagde optische component.
US4643537A (en) 1984-06-05 1987-02-17 Ppg Industries, Inc. Optical filter
US4666976A (en) 1984-08-03 1987-05-19 Ppg Industries, Inc. Internally colored polyol (allyl carbonate) polymerizates
US4783361A (en) 1984-09-10 1988-11-08 Ovonic Synthetic Materials Company, Inc. Coated lenses
US4663183A (en) 1984-09-10 1987-05-05 Energy Conversion Devices, Inc. Glow discharge method of applying a carbon coating onto a substrate
US4812032A (en) 1984-09-19 1989-03-14 Toray Industries, Inc. Highly-refractive plastic lens
EP0176874A3 (de) 1984-09-19 1988-02-10 Toray Industries, Inc. Kunststofflinse mit hoher Brechkraft
US4547397A (en) 1984-11-15 1985-10-15 Owens-Illinois, Inc. Tintable scratch resistant coating
US4551361A (en) 1984-11-15 1985-11-05 Owens-Illinois, Inc. Tintable scratch resistant coating
US4613656A (en) 1984-11-23 1986-09-23 Ppg Industries, Inc. Method for polymerizing bis(allyl carbonate) resin
US4686266A (en) 1984-11-23 1987-08-11 Ppg Industries, Inc. Bis(allyl carbonate) monomer and method for polymerizing same
IT1177344B (it) 1984-11-28 1987-08-26 I O R Ind Ottiche Riunite Spa Impianto per la produzione automatica di lenti organiche
US4623497A (en) * 1984-11-28 1986-11-18 Application Engineering Corporation Passive mold cooling and heating method
US4655005A (en) 1985-01-24 1987-04-07 Flo-Bob Industries Inc. Apparatus and process for dry cutting of plastic optical lenses
US4589231A (en) 1985-01-24 1986-05-20 Flo-Bob Industries Inc. Apparatus and process for dry cutting of plastic optical lenses
US4623708A (en) 1985-03-01 1986-11-18 Coburn Optical Industries, Inc. Prepolymerization of monomer compositions containing diethylene glycol bis(allyl carbonate)
US4701288A (en) 1985-06-05 1987-10-20 Bausch & Lomb Incorporated Method of making articles of dissimilar polymer compositions
US4620954A (en) 1985-06-07 1986-11-04 Ciba Vision Care Corp. Hydrogel from ultraviolet-initiated copolymerization
US4622376A (en) 1985-06-27 1986-11-11 Ppg Industries, Inc. Composition of aromatic poly(allylcarbonate), styrene materials, and crosslinker containing three or more ethylenically unsaturated groups for producing polymer of high refractive index and low yellowness
CA1239739A (en) 1985-07-19 1988-07-26 Hideo Nakamoto Plastic lens
SE8503522D0 (sv) 1985-07-19 1985-07-19 Pharmacia Ab Uv-absorberande linsmaterial
JPH067231B2 (ja) 1985-07-19 1994-01-26 日本原子力研究所 硬質コンタクトレンズの製造法
US4693446A (en) 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
US4732715A (en) 1985-09-20 1988-03-22 Bausch & Lomb Incorporated Manufacture of polymeric contact lenses
US4880667A (en) 1985-09-24 1989-11-14 Ppg Industries, Inc. Photochromic plastic article and method for preparing same
US4742133A (en) 1985-09-24 1988-05-03 Ppg Industries, Inc. Poly(allyl carbonate)-functional prepolymers prepared by treatment with molecular oxygen
US4640805A (en) 1985-10-07 1987-02-03 Neefe Charles W Method of selectively tinting cast lenses
US4702574A (en) 1985-10-15 1987-10-27 Bausch & Lomb Incorporated Contact lenses having fluorescent colorants and apparatus for making such lenses
US4959429A (en) 1985-11-22 1990-09-25 Ppg Industries, Inc. Cyclohexenic additives for producing polycarbonate polymers of high refractive index and low yellowness
CA1290489C (en) 1985-11-22 1991-10-08 Edward John Sare Compositions for producing polymers of high refractive index and low yellowness
EP0226123A3 (de) 1985-12-03 1988-08-10 Matsushita Electric Industrial Co., Ltd. Verfahren zum Herstellen eines Gegenstandes aus organischem Glas
US4746716A (en) 1985-12-27 1988-05-24 Ppg Industries, Inc. Compositions for producing polymers of high refractive index and low yellowness
US4757129A (en) 1985-12-27 1988-07-12 Ppg Industries, Inc. Compositions for producing polymers of high refractive index and low yellowness
US4774035A (en) 1986-01-14 1988-09-27 Camelot Industries Corporation Process of coating an ophthalmic lens
EP0230741B1 (de) 1986-01-18 1993-08-11 Technochemie GmbH - Verfahrenstechnik Härtbare Harze
JPS62179513A (ja) 1986-01-28 1987-08-06 アクゾ・ナ−ムロ−ゼ・フエンノ−トシヤツプ ジオ−ルビス（アリルカ−ボネ−ト）モノマ−を含む（共）重合性組成物を作る方法
US4728469A (en) 1986-01-28 1988-03-01 Sperti Drug Products, Inc. Method and apparatus for making a plastic lens
US4879318A (en) 1986-01-28 1989-11-07 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US5415816A (en) * 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
EP0235743B1 (de) 1986-03-01 1990-01-31 MITSUI TOATSU CHEMICALS, Inc. Harze mit einem hohen Brechungsindex für Linsen aus Kunststoff
US4695399A (en) 1986-04-29 1987-09-22 Neefe Charles W Method of making a contact lens material which may be identified by colored fluorescence
US4632773A (en) 1986-04-29 1986-12-30 Neefe Charles W Method of making a contact lens material which may be identified
JPH0644150B2 (ja) 1986-05-09 1994-06-08 関西ペイント株式会社 プリント配線フオトレジスト用電着塗料組成物
DE3632185A1 (de) 1986-09-23 1988-03-31 Battenfeld Maschfab Vorrichtung zur herstellung von kunststoff-formkoerpern
US4816584A (en) 1986-11-12 1989-03-28 Ppg Industries, Inc. Photochromic spiro(indoline)benzoxazines
US4842782A (en) 1986-10-14 1989-06-27 Allergan, Inc. Manufacture of ophthalmic lenses by excimer laser
US4861823A (en) 1986-11-20 1989-08-29 Amoco Corporation Thermoset composition comprising aromatic cyanate ester of allyl ether of bisphenol
US4774282A (en) 1986-11-20 1988-09-27 Amoco Corporation Thermoset composition comprising aromatic cyanate ester, allyl ethers of bisphenol and bismaleimide
JPH0678415B2 (ja) 1986-11-21 1994-10-05 三井東圧化学株式会社 高屈折率プラスチックレンズ用樹脂
EP0269366B1 (de) 1986-11-21 1995-06-07 Sola International Holdings, Ltd. Vernetzbare Giessmassen
US4792224A (en) 1986-11-28 1988-12-20 Ppg Industries, Inc. Photochromic compound and articles containing the same
US4902725A (en) 1986-12-22 1990-02-20 General Electric Company Photocurable acrylic coating composition
DE3789547T2 (de) 1987-02-13 1994-07-14 Toray Industries Entspiegelter optischer Gegenstand und Verfahren zu dessen Herstellung.
US4803254A (en) 1987-03-11 1989-02-07 Iolab Corporation Vinylsilylalkoxy arylbenzotriazole compounds and UV absorbing compositions made therefrom
US4837289A (en) 1987-04-30 1989-06-06 Ciba-Geigy Corporation UV- and heat curable terminal polyvinyl functional macromers and polymers thereof
JPS63279201A (ja) 1987-05-12 1988-11-16 Kureha Chem Ind Co Ltd 樹脂レンズ
BR8802923A (pt) 1987-06-18 1989-01-03 Ocular Technologies Inc Processo de fabricacao de uma lente de contato,matriz para fabricacao de uma lente de contato e forma para fabricar uma matriz
US4812598A (en) 1987-06-18 1989-03-14 Ocular Technologies, Inc. Gas permeable contact lens and method and materials for its manufacture
US4820747A (en) 1987-06-18 1989-04-11 Ocular Technologies, Inc. Gas permeable contact lens and method and materials for its manufacture
US4822864A (en) 1987-06-18 1989-04-18 Ocular Technologies, Inc. Gas permeable contact lens and method and materials for its manufacture
US4800123A (en) 1987-09-03 1989-01-24 Freeman Chemical Corporation In-mold scratch resistant coating for peroxide curable urethane elastomers
US4874828A (en) 1987-10-01 1989-10-17 Hercules Incorporated Heat resistant thermosetting phosphazene-imide copolymers
US4836960A (en) 1987-10-05 1989-06-06 Sola Usa, Inc. Fabrication of thermoplastic optical components by injection/compression molding
US4895102A (en) 1987-10-29 1990-01-23 Techna Vision Incorporated Spin coater
EP0318164A3 (de) 1987-10-29 1990-11-22 Techna Vision, Inc. Vorrichtung zum Herstellen von Linsen
US4919850A (en) 1988-05-06 1990-04-24 Blum Ronald D Method for curing plastic lenses
US4873029A (en) 1987-10-30 1989-10-10 Blum Ronald D Method for manufacturing lenses
US4931220A (en) 1987-11-24 1990-06-05 Ppg Industries, Inc. Organic photochromic pigment particulates
JPH01163027A (ja) 1987-12-21 1989-06-27 Matsushita Electric Ind Co Ltd 光学素子の成形方法およびその装置
US4929707A (en) 1988-02-16 1990-05-29 Mitsui Toatsu Chemicals, Inc. Polyurethane base lens resin, plastic lens comprising the resin and preparation method of the lens
DE68917171T2 (de) 1988-02-18 1995-03-30 Mitsui Toatsu Chemicals S-alkylthiocarbamat-Basisharz, dieses Harz enthaltende Kunststofflinse und Verfahren zu ihrer Herstellung.
US4874561A (en) 1988-03-03 1989-10-17 Sola Usa, Inc. Method for designing parametric molding apparatus
DE3809825A1 (de) 1988-03-23 1989-10-05 Krauss Maffei Ag Verfahren und vorrichtung zum herstellen von kunststoff-formfolien
US4829136A (en) 1988-05-13 1989-05-09 Ppg Industries, Inc. Compositions for producing polymers of high refractive index
US4936995A (en) 1988-05-17 1990-06-26 Ppg Industries, Inc. Photochromic compound and articles containing the same
US4808652A (en) 1988-06-08 1989-02-28 Monsanto Company Crosslinker compositions comprising amino resins, epoxies and styrene allyl alcohol copolymers
IT1217842B (it) * 1988-06-17 1990-03-30 Enichem Sintesi Procedimento per la preparazione di vetri organici
US4892403A (en) 1988-08-19 1990-01-09 Opticast International Corporation Composite plastic lens and method of making the same
US4963995A (en) 1988-12-27 1990-10-16 Explore Technology, Inc. Audio/video transceiver apparatus including compression means
US4948447A (en) 1989-02-21 1990-08-14 Bcgs, Inc. Method of manufacturing lightweight composite glass-plastic lenses
US4955804A (en) 1989-06-19 1990-09-11 General Motors Corporation Tool for molding plastic articles
US4911538A (en) 1989-07-13 1990-03-27 Lockheed Missiles & Space Company, Inc. Lens system comprising plastic and liquid lens elements with aspherical surfaces
US4950041A (en) 1989-07-13 1990-08-21 Lockheed Missiles & Space Company, Inc Lens systems comprising plastic and liquid lens elements
JP3273783B2 (ja) 1989-07-17 2002-04-15 オプティッシェ．ウエルケ．ゲー．ローデンストック 正の遠隔視覚パワーを有する眼鏡用プログレッシブレンズ
JPH0698628B2 (ja) 1989-09-01 1994-12-07 株式会社総合歯科医療研究所 可視光重合型レジンの連続硬化方法及び装置
US5079854A (en) 1989-12-27 1992-01-14 Xerox Corporation Method and apparatus for cleaning, coating and curing receptor substrates in an enclosed planetary array
US5172143A (en) 1990-01-22 1992-12-15 Essilor International Cie Generale D'optique Artificial optical lens and method of manufacturing it
US5164228A (en) 1991-05-20 1992-11-17 Bmc Industries, Inc. Method of applying scratch-resistant coatings to plastic ophthalmic lenses
US5406341A (en) 1992-11-23 1995-04-11 Innotech, Inc. Toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses and method of manufacturing
JP3184001B2 (ja) 1993-01-11 2001-07-09 川崎製鉄株式会社 半導体装置の製造方法

Also Published As

Publication number Publication date
WO1990005629A1 (en) 1990-05-31
JPH0755972B2 (ja) 1995-06-14
AU4621989A (en) 1990-06-12
EP0404888A1 (de) 1991-01-02
US6331058B1 (en) 2001-12-18
EP0404888B1 (de) 1999-08-18
JPH04501130A (ja) 1992-02-27
US6206673B1 (en) 2001-03-27
ATE183433T1 (de) 1999-09-15
AU637069B2 (en) 1993-05-20
DE68929058T2 (de) 2000-04-20
DE68929058D1 (de) 1999-09-23
EP0404888A4 (en) 1992-03-25
US6201037B1 (en) 2001-03-13
CA2002075A1 (en) 1990-05-18
CA2002075C (en) 1999-08-10

Similar Documents

Publication Publication Date Title
DE68929058D1 (de) Kunststofflinsenzusammensetzungen und verfahren zur herstellung
WO1992012851A3 (en) Method and apparatus for the production of plastic lenses
ATE207809T1 (de) Spritzgiessformteile und spritzgiessenanlage zur herstellung von kontakt-linsen
AU5014593A (en) Apparatus and process for lens curing and coating
DE69317293T2 (de) Verfahren zum herstellen von plastikformen und verfahren zum giessen von kontaktlinsen
DE59404515D1 (de) Verfahren und Vorrichtung zur Herstellung von Formkörpern
ES2060075T3 (es) Composicion semi-termoplastica para moldeo que tiene memoria de forma "a la medida", termicamente estable.
NO942691L (no) Fremgangsmåte og anordning for fremstilling av formlegemer samt formlegemer fremstilt ifölge fremgangsmåten
CA2145483A1 (en) Method for forming bone cement to an implant
DE69100408D1 (de) Formen von kunststoffgegenstaenden.
DE69029366D1 (de) Optische Vorrichtung mit Mikrolinse und Verfahren zur Herstellung von Mikrolinsen
DE68915811D1 (de) Kunststofflinse mit hoher Brechkraft und Verfahren zu ihrer Herstellung.
DE68924619T2 (de) Stereolithographisches Verfahren zur Herstellung von Prothesen.
DE69027238D1 (de) Verfahren zur kontinuierlichen Herstellung von Kunststoff-Folien und Vorrichtung dafür.
DE59408513D1 (de) Verfahren und Vorrichtung zur Herstellung einer Kontaktlinse
DE69405175D1 (de) Verfahren zur Herstellung einer Lichtquelle in Form einer lichtleitenden Platte
ATE440715T1 (de) Herstellung von kontaktlinsen mit uv-licht
DE58907221D1 (de) Zur Herstellung transparenter thermoplastischer Formmassen geeignete Pfropfpolymerisate.
JPS57212401A (en) High refractive index plastic lens
ES8406511A1 (es) Un procedimiento para obtener un articulo de resina acrilica.
ES2162837T3 (es) Composicion ligante para moldes y metodos de produccion de moldes.
DE59610988D1 (de) Form zur maschinellen Herstellung von Betonformteilen
SE9404330D0 (sv) Förfarande och anordning för framställning av glasföremål
DE9311006U1 (de) Vorrichtung (Blasformmaschine) zur Herstellung von kleineren zusätzlichen Kunststoff-Produkten
DE8910019U1 (de) Vorrichtung zur herstellung von kunststoffolien mit rasterfoermig aufgedruckten klebstoffpunkten