DE602006016857D1 - Verfahren zur beschichtung einer kontaktlinse in einer injektionsformmaschine - Google Patents

Verfahren zur beschichtung einer kontaktlinse in einer injektionsformmaschine

Info

Publication number
DE602006016857D1
DE602006016857D1 DE602006016857T DE602006016857T DE602006016857D1 DE 602006016857 D1 DE602006016857 D1 DE 602006016857D1 DE 602006016857 T DE602006016857 T DE 602006016857T DE 602006016857 T DE602006016857 T DE 602006016857T DE 602006016857 D1 DE602006016857 D1 DE 602006016857D1
Authority
DE
Germany
Prior art keywords
coating
lens
clamp force
molding machine
injection molding
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.)
Active
Application number
DE602006016857T
Other languages
English (en)
Inventor
Xu Chen
Matthew James Lockwood
Hsinjin Yang
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of DE602006016857D1 publication Critical patent/DE602006016857D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
    • 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
    • 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
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0079—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • 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
DE602006016857T 2005-12-21 2006-12-21 Verfahren zur beschichtung einer kontaktlinse in einer injektionsformmaschine Active DE602006016857D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/313,590 US7833442B2 (en) 2005-12-21 2005-12-21 Method for coating an ophthalmic lens within an injection molding machine
PCT/IB2006/004146 WO2007085910A2 (en) 2005-12-21 2006-12-21 A method for coating an ophthalmic lens within an injection molding machine

Publications (1)

Publication Number Publication Date
DE602006016857D1 true DE602006016857D1 (de) 2010-10-21

Family

ID=38172528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006016857T Active DE602006016857D1 (de) 2005-12-21 2006-12-21 Verfahren zur beschichtung einer kontaktlinse in einer injektionsformmaschine

Country Status (9)

Country Link
US (2) US7833442B2 (de)
EP (1) EP1963085B1 (de)
CN (1) CN101321616B (de)
AT (1) ATE480391T1 (de)
AU (1) AU2006336869B2 (de)
BR (1) BRPI0620111B8 (de)
CA (1) CA2631367C (de)
DE (1) DE602006016857D1 (de)
WO (1) WO2007085910A2 (de)

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US7759433B2 (en) * 2007-06-20 2010-07-20 Essilor International (Compagnie Generale D'optique) High adhesion acrylate coating for a photochromic ophthalmic lens
US7820081B2 (en) * 2008-05-14 2010-10-26 Essilor International (Compagnie Generale D'optique) Method for post-injection lamination to add a functional film to an optical lens
US8048974B2 (en) * 2008-06-19 2011-11-01 Essilor International (Compagnie Generale D'optique Initiators for optical coating formulations with reduced yellowness
US8110127B2 (en) 2008-06-19 2012-02-07 Essilor International (Compagnie Generale D'optique) Photochromic coating exhibiting improved performance
JP4833258B2 (ja) * 2008-06-27 2011-12-07 富士フイルム株式会社 光学素子成形方法
US9132594B2 (en) 2008-11-04 2015-09-15 Essilor International (Compagnie Générale d'Optique) Bi-layer adhesive for lens lamination
US7922942B2 (en) * 2008-12-05 2011-04-12 Essilor International (Compagnie Generale D'optique) Injection mold design, method for in-mold coating of lenses, and coated lenses
BR112012014924B1 (pt) 2009-12-17 2019-12-10 Essilor Int composição epóxi funcional termoendurecível e revestimentos duros resistentes à corrosão termocurados preparados a partir da mesma
CN102794847B (zh) * 2011-05-24 2017-08-29 Hoya株式会社 热固性组合物的制造方法
CN102794848B (zh) * 2011-05-24 2017-08-29 Hoya株式会社 眼镜用塑料透镜的制造方法
US20160026006A1 (en) * 2014-07-25 2016-01-28 Vision Ease, Lp Molded Lens
CN104309139B (zh) * 2014-10-24 2017-03-15 上海超路自动化设备有限公司 光学树脂镜片自动涂层、加硬、加色、干燥设备生产线
CN107111004B (zh) 2014-12-30 2020-01-03 依视路国际公司 用于获得改善的耐磨性的可uv固化的涂层组合物
CN108026494A (zh) 2015-06-05 2018-05-11 米罗库鲁斯公司 限制蒸发和表面结垢的空气基质数字微流控装置和方法
EP3871882A1 (de) * 2020-02-27 2021-09-01 Essilor International Verfahren zum laminieren eines funktionellen films auf einen optischen gegenstand
EP4197765A1 (de) * 2021-12-16 2023-06-21 Essilor International Verfahren zum einkapseln einer mikrostrukturierten linse durch pipc
WO2023240241A2 (en) * 2022-06-09 2023-12-14 Miroculus Inc. Hydrophobic cartridge for digital microfluidics

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Also Published As

Publication number Publication date
US20090124721A1 (en) 2009-05-14
US7850879B2 (en) 2010-12-14
BRPI0620111B8 (pt) 2018-06-12
BRPI0620111B1 (pt) 2017-11-14
CN101321616B (zh) 2011-10-12
US20070138665A1 (en) 2007-06-21
WO2007085910A2 (en) 2007-08-02
WO2007085910A3 (en) 2007-11-29
CA2631367C (en) 2012-07-10
US7833442B2 (en) 2010-11-16
CN101321616A (zh) 2008-12-10
AU2006336869A1 (en) 2007-08-02
AU2006336869B2 (en) 2010-07-01
CA2631367A1 (en) 2007-08-02
EP1963085A2 (de) 2008-09-03
BRPI0620111A2 (pt) 2013-01-15
ATE480391T1 (de) 2010-09-15
EP1963085B1 (de) 2010-09-08

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