DE68904590T2 - Syndiotaktischer polyurethanschaumstofformling. - Google Patents

Syndiotaktischer polyurethanschaumstofformling.

Info

Publication number
DE68904590T2
DE68904590T2 DE8989810318T DE68904590T DE68904590T2 DE 68904590 T2 DE68904590 T2 DE 68904590T2 DE 8989810318 T DE8989810318 T DE 8989810318T DE 68904590 T DE68904590 T DE 68904590T DE 68904590 T2 DE68904590 T2 DE 68904590T2
Authority
DE
Germany
Prior art keywords
syndiotactic
polyurethane foam
foam molding
molding
polyurethane
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 - Fee Related
Application number
DE8989810318T
Other languages
English (en)
Other versions
DE68904590D1 (de
Inventor
Elizabeth L Otloski
George H Sollner
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE68904590D1 publication Critical patent/DE68904590D1/de
Publication of DE68904590T2 publication Critical patent/DE68904590T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/28—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
DE8989810318T 1988-05-06 1989-04-27 Syndiotaktischer polyurethanschaumstofformling. Expired - Fee Related DE68904590T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/190,796 US4916173A (en) 1988-05-06 1988-05-06 Polyurethane syntactic foam modeling stock

Publications (2)

Publication Number Publication Date
DE68904590D1 DE68904590D1 (de) 1993-03-11
DE68904590T2 true DE68904590T2 (de) 1993-07-29

Family

ID=22702816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989810318T Expired - Fee Related DE68904590T2 (de) 1988-05-06 1989-04-27 Syndiotaktischer polyurethanschaumstofformling.

Country Status (6)

Country Link
US (1) US4916173A (de)
EP (1) EP0341210B1 (de)
JP (1) JPH01318067A (de)
CA (1) CA1327093C (de)
DE (1) DE68904590T2 (de)
ES (1) ES2054083T3 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244714B (en) * 1990-05-31 1993-10-06 Sanyo Chemical Ind Ltd Foamed polyurethane-forming composition,foamed polyurethane and process for making the same
JPH051225A (ja) * 1991-06-25 1993-01-08 Kanegafuchi Chem Ind Co Ltd 硬化性組成物
GB9200495D0 (en) * 1992-01-10 1992-02-26 Cavalier Bemis Limited Improvements in or relating to foam-filled articles having composite-material filled voids
WO1994000504A1 (en) * 1992-06-26 1994-01-06 Minnesota Mining And Manufacturing Company Polyurethane/polyurea elastomers
US5472168A (en) * 1992-12-17 1995-12-05 Safelite Glass Corporation Template apparatus and method for manufacturing replacement windshields
US5432204A (en) * 1993-01-22 1995-07-11 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US5716661A (en) * 1993-04-16 1998-02-10 Minnesota Mining And Manufacturing Company Method of making a light weight orthopedic casting tape
US5374669A (en) * 1993-05-26 1994-12-20 Fibre Glass-Evercoat Company, Inc. Sprayable filler composition
DE19501198A1 (de) * 1995-01-17 1996-07-18 Bayer Ag Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich
JPH10637A (ja) * 1996-06-18 1998-01-06 Roothe:Kk 硬質ポリウレタン樹脂の成形方法及び回転成形機並び に離型剤
JPH10130356A (ja) * 1996-10-24 1998-05-19 Sanyo Chem Ind Ltd 模型素材用組成物、成形品、模型の製法
US5731367A (en) * 1997-02-04 1998-03-24 Bayer Corporation Injection molded parts having improved surface gloss
US5891942A (en) * 1997-05-01 1999-04-06 Fibre Glass-Evercoat Company, Inc. Coating composition with improved water and mar resistance
CA2239950C (en) * 1997-08-11 2007-09-18 Bayer Corporation Syntactic rigid pur/pir foam boardstock
US6060540A (en) * 1998-02-13 2000-05-09 Landec Corporation Modeling pastes
US6355196B1 (en) 1998-03-16 2002-03-12 Vantico Inc. Process for producing direct tooling mold and method for using the same
DE19812442C1 (de) * 1998-03-21 1999-10-28 B & F Formulier Und Abfuell Gm Doppelkammer-Kartusche zum Erzeugen eines 2-Komponenten Polyurethanschaums
AU6080500A (en) * 1999-07-08 2001-01-30 Cap Biotechnology, Inc. Calcium-containing structures and methods of making and using the same
EP1244733B8 (de) * 1999-07-27 2008-05-21 Quadrant EPP USA, Inc. Stempeln aus syntaktischem schaum
US6423755B1 (en) 2000-02-25 2002-07-23 Essex Specialty Products, Inc Rigid polyurethane foams
CN100413680C (zh) * 2000-09-11 2008-08-27 范蒂科股份公司 无缝模型和制造无缝模型的方法
US6538050B1 (en) * 2001-11-01 2003-03-25 3M Innovative Properties Company Method of foaming a polymer composition using zeolite and foamed articles so made
GB2383009A (en) * 2001-12-14 2003-06-18 Vantico Ag Method of making models
US6706776B2 (en) * 2002-06-18 2004-03-16 Bayer Corporation Syntactic foams with improved water resistance, long pot life and short demolding times
US8178643B2 (en) * 2005-06-30 2012-05-15 Jeld-Wen, Inc. Molded polymeric structural members and compositions and methods for making them
US9315612B2 (en) * 2005-07-27 2016-04-19 Certainteed Corporation Composite material including rigid foam with inorganic fillers
US20070238815A1 (en) * 2006-04-11 2007-10-11 Lai On Products Industrial, Ltd. Sponge-like sculpturing compound
US8333812B2 (en) * 2008-08-18 2012-12-18 Forestwood Industrial, Inc. Method and device for use of hollow spheres in a composite material
US8815408B1 (en) 2009-12-08 2014-08-26 Imaging Systems Technology, Inc. Metal syntactic foam
ES2426958T3 (es) * 2010-08-20 2013-10-28 Süd-Chemie Ip Gmbh & Co. Kg Preparaciones de un polímero espumable y composiciones con unas propiedades de sorción mejoradas
US20130210946A1 (en) * 2012-02-10 2013-08-15 Honeywell International Inc. Blowing agents, foam premixes and foams containing halogenated olefin blowing agent and adsorbent
US20150119480A1 (en) 2013-10-28 2015-04-30 Royal Adhesives & Sealants Canada Ltd. Use of Gas Adsorbed to Moledular Sieves to Expand One-Component Foams upon Exposure to Moisture
CN107619463A (zh) * 2017-09-06 2018-01-23 台州市利仕达新材料科技有限公司 一种汽车内饰海绵
CN107602793A (zh) * 2017-09-06 2018-01-19 台州市利仕达新材料科技有限公司 一种阻燃海绵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038238A (en) * 1973-08-29 1977-07-26 The Dow Chemical Company Low density rapid-setting polyurethanes
US3993608A (en) * 1974-06-27 1976-11-23 Minnesota Mining And Manufacturing Company Poly(urethane-isocyanurate) foams containing hollow glass spheres
US4075151A (en) * 1975-05-05 1978-02-21 The Dow Chemical Company Solid, rapid-setting, rigid polyurethanes
US4082702A (en) * 1975-09-18 1978-04-04 Dow Corning Corporation Flame retardant rigid polyurethane syntactic foam
US4303730A (en) * 1979-07-20 1981-12-01 Torobin Leonard B Hollow microspheres
US4303729A (en) * 1979-07-20 1981-12-01 Torobin Leonard B Hollow plastic microspheres
US4476258A (en) * 1983-03-30 1984-10-09 National Research Development Corporation Energy absorbing polyurethane compositions
US4526906A (en) * 1983-09-06 1985-07-02 Wegner Development Company Non-burning, non-dripping instant set microcellular polyurethanes
US4528305A (en) * 1984-04-13 1985-07-09 Ciba-Geigy Corporation Epoxy resin modeling stock
US4518718A (en) * 1984-05-18 1985-05-21 The United States Of America As Represented By The United States Department Of Energy Rigid zeolite containing polyurethane foams

Also Published As

Publication number Publication date
CA1327093C (en) 1994-02-15
US4916173A (en) 1990-04-10
ES2054083T3 (es) 1994-08-01
EP0341210B1 (de) 1993-01-27
EP0341210A1 (de) 1989-11-08
JPH01318067A (ja) 1989-12-22
DE68904590D1 (de) 1993-03-11

Similar Documents

Publication Publication Date Title
DE68904590T2 (de) Syndiotaktischer polyurethanschaumstofformling.
DE69018854T2 (de) Geformter Schaum.
DE69015159T2 (de) Thermoplastische polyurethane.
DE69223756D1 (de) Polyurethanschäume
DE68920247T2 (de) Kunststoffschaum mit Formgedächtnis.
DE69220338D1 (de) Polyurethanschäume
DE69023986T2 (de) Dichtereduzierung in Polyurethanweichschäumen.
ATA181188A (de) Formteil aus schaumstoffplatten
DE69012272T2 (de) Silikonschaumstoffe.
DE69214550T2 (de) Polyurethanweichschaumgiesswaren
MX9204833A (es) Espumas de poliuretano.
DE68921059D1 (de) Polyimidschaum.
NO881726L (no) Hoeytrykks skumslamgenerator.
DE3861073D1 (de) Kunststoff-giessform.
DE68913654D1 (de) Formverfahren.
DE59106677D1 (de) Polyurethan-Katalysatoren.
DE68910366D1 (de) Schaummittel.
DE58903322D1 (de) Thermoplastische formmassen.
DE68909357T2 (de) Schaumstoffrohr.
DE59000794D1 (de) Schaumfoermiges haartoenungsmittel.
DE3805100B4 (de) Direktausgeschäumter Formkörper
ATE82105T1 (de) Schaumprodukt.
DE59107407D1 (de) Polycarbonatschaumstoffe
DE69024155T2 (de) Ein schlagzäher Polyurethanschaum
DE68903806D1 (de) Biegsame polyurethanschaumzusammensetzung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8339 Ceased/non-payment of the annual fee