BR8802081A - Processo para a preparacao de um polissiloxano poliinsaturado,processo para a polimerizacao do composto e processo para a fabricacao de uma lente de contato - Google Patents
Processo para a preparacao de um polissiloxano poliinsaturado,processo para a polimerizacao do composto e processo para a fabricacao de uma lente de contatoInfo
- Publication number
- BR8802081A BR8802081A BR8802081A BR8802081A BR8802081A BR 8802081 A BR8802081 A BR 8802081A BR 8802081 A BR8802081 A BR 8802081A BR 8802081 A BR8802081 A BR 8802081A BR 8802081 A BR8802081 A BR 8802081A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- polyesaturated
- polysiloxan
- polymerization
- compound
- Prior art date
Links
Classifications
-
- 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
- G02B1/043—Contact lenses
-
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/14—Polymers provided for in subclass C08G
- C08F290/148—Polysiloxanes
-
- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
-
- 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
- C08G18/61—Polysiloxanes
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8158—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
- C08G18/8175—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen with esters of acrylic or alkylacrylic acid having only one group containing active hydrogen
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Materials For Medical Uses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Silicon Polymers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
- Eyeglasses (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4502087A | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8802081A true BR8802081A (pt) | 1988-11-29 |
Family
ID=21935577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8802081A BR8802081A (pt) | 1987-04-30 | 1988-04-29 | Processo para a preparacao de um polissiloxano poliinsaturado,processo para a polimerizacao do composto e processo para a fabricacao de uma lente de contato |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0291452B1 (pt) |
| JP (1) | JP2578472B2 (pt) |
| KR (1) | KR880013027A (pt) |
| AT (1) | ATE106424T1 (pt) |
| AU (1) | AU609806B2 (pt) |
| BR (1) | BR8802081A (pt) |
| CA (1) | CA1286443C (pt) |
| DE (1) | DE3889769T2 (pt) |
| DK (1) | DK233388A (pt) |
| ES (1) | ES2054864T3 (pt) |
| FI (1) | FI881984A (pt) |
| HK (1) | HK197896A (pt) |
| IE (1) | IE63159B1 (pt) |
| IL (1) | IL86181A0 (pt) |
| NO (1) | NO881852L (pt) |
| NZ (1) | NZ224410A (pt) |
| PT (1) | PT87330B (pt) |
| ZA (1) | ZA883032B (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954586A (en) * | 1989-01-17 | 1990-09-04 | Menicon Co., Ltd | Soft ocular lens material |
| JPH06510811A (ja) * | 1991-09-12 | 1994-12-01 | ボシュ アンド ロム インコーポレイテッド | ぬれ性のシリコーンヒドロゲル組成物および方法 |
| JP3195662B2 (ja) * | 1992-08-24 | 2001-08-06 | 株式会社メニコン | 眼用レンズ材料 |
| JP2774233B2 (ja) * | 1992-08-26 | 1998-07-09 | 株式会社メニコン | 眼用レンズ材料 |
| DE4310733A1 (de) * | 1993-04-01 | 1994-10-06 | Fraunhofer Ges Forschung | Selbsthärtende Systeme |
| US5919885A (en) * | 1994-02-18 | 1999-07-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Covalently and nucleophilically self-curing systems |
| US6221303B1 (en) | 1997-02-21 | 2001-04-24 | Novartis Ag | Ophthalmic mouldings |
| US6715874B1 (en) | 1999-02-08 | 2004-04-06 | Novartis Ag | Organic polymers |
| EP1169366B1 (en) * | 1999-03-30 | 2004-10-06 | Novartis AG | Organic compounds |
| CN100374881C (zh) | 1999-12-16 | 2008-03-12 | 旭化成爱美株式会社 | 可长期配戴的软性隐形镜片 |
| US7521519B1 (en) | 2000-03-14 | 2009-04-21 | Novartis Ag | Organic compounds |
| FR2826663A1 (fr) * | 2001-06-29 | 2003-01-03 | Rhodia Chimie Sa | Polyorganosiloxane porteur de regroupements ester d'acide carboxylique insature (e.g. acrylate), son procede de preparation et composition silicone le contenant |
| AU2002950469A0 (en) * | 2002-07-30 | 2002-09-12 | Commonwealth Scientific And Industrial Research Organisation | Improved biomedical compositions |
| JP4328962B2 (ja) * | 2004-06-21 | 2009-09-09 | ライオン株式会社 | コンタクトレンズ用の水膜形成剤を含有する組成物 |
| US9322958B2 (en) | 2004-08-27 | 2016-04-26 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
| AU2012223582B2 (en) | 2011-02-28 | 2014-10-23 | Coopervision International Limited | Phosphine-containing hydrogel contact lenses |
| KR101759373B1 (ko) | 2011-02-28 | 2017-07-18 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 실리콘 히드로겔 콘택트 렌즈 |
| JP5929131B2 (ja) * | 2011-11-30 | 2016-06-01 | 信越化学工業株式会社 | （メタ）アクリル基含オルガノポリシロキサン及びその製造方法、並びに重合物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153641A (en) * | 1977-07-25 | 1979-05-08 | Bausch & Lomb Incorporated | Polysiloxane composition and contact lens |
| JPS55112262A (en) * | 1979-02-23 | 1980-08-29 | Shin Etsu Chem Co Ltd | Photosetting organopolysiloxane compostion |
| DE2918254C2 (de) * | 1979-05-05 | 1984-08-30 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von vernetzten Organopolysiloxanen und deren Verwendung in abhäsiven Beschichtungsmassen |
| US4235285A (en) * | 1979-10-29 | 1980-11-25 | Aavid Engineering, Inc. | Self-fastened heat sinks |
| US4486577A (en) * | 1982-10-12 | 1984-12-04 | Ciba-Geigy Corporation | Strong, silicone containing polymers with high oxygen permeability |
| US4605712A (en) * | 1984-09-24 | 1986-08-12 | Ciba-Geigy Corporation | Unsaturated polysiloxanes and polymers thereof |
| US4640940A (en) * | 1985-08-13 | 1987-02-03 | Loctite Corporation | Polyol terminated silicones and derivatives thereof |
-
1988
- 1988-04-21 AT AT88810256T patent/ATE106424T1/de not_active IP Right Cessation
- 1988-04-21 EP EP88810256A patent/EP0291452B1/en not_active Expired - Lifetime
- 1988-04-21 ES ES88810256T patent/ES2054864T3/es not_active Expired - Lifetime
- 1988-04-21 DE DE3889769T patent/DE3889769T2/de not_active Expired - Fee Related
- 1988-04-26 IL IL86181A patent/IL86181A0/xx unknown
- 1988-04-26 PT PT87330A patent/PT87330B/pt not_active IP Right Cessation
- 1988-04-27 FI FI881984A patent/FI881984A/fi not_active IP Right Cessation
- 1988-04-28 NO NO881852A patent/NO881852L/no unknown
- 1988-04-28 ZA ZA883032A patent/ZA883032B/xx unknown
- 1988-04-28 JP JP63104454A patent/JP2578472B2/ja not_active Expired - Lifetime
- 1988-04-28 DK DK233388A patent/DK233388A/da not_active Application Discontinuation
- 1988-04-28 NZ NZ224410A patent/NZ224410A/xx unknown
- 1988-04-29 IE IE128788A patent/IE63159B1/en not_active IP Right Cessation
- 1988-04-29 BR BR8802081A patent/BR8802081A/pt unknown
- 1988-04-29 CA CA000565469A patent/CA1286443C/en not_active Expired - Lifetime
- 1988-04-29 KR KR1019880004888A patent/KR880013027A/ko not_active Application Discontinuation
- 1988-04-29 AU AU15330/88A patent/AU609806B2/en not_active Ceased
-
1996
- 1996-10-31 HK HK197896A patent/HK197896A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO881852D0 (no) | 1988-04-28 |
| DE3889769T2 (de) | 1994-10-20 |
| EP0291452A2 (en) | 1988-11-17 |
| EP0291452A3 (en) | 1990-12-27 |
| IE881287L (en) | 1988-10-30 |
| ES2054864T3 (es) | 1994-08-16 |
| DK233388D0 (da) | 1988-04-28 |
| FI881984A (fi) | 1988-10-31 |
| NO881852L (no) | 1988-10-31 |
| HK197896A (en) | 1996-11-08 |
| CA1286443C (en) | 1991-07-16 |
| PT87330B (pt) | 1992-08-31 |
| AU1533088A (en) | 1988-11-03 |
| KR880013027A (ko) | 1988-11-29 |
| AU609806B2 (en) | 1991-05-09 |
| ZA883032B (en) | 1988-10-31 |
| DE3889769D1 (de) | 1994-07-07 |
| JPS63297411A (ja) | 1988-12-05 |
| IE63159B1 (en) | 1995-03-22 |
| FI881984A0 (fi) | 1988-04-27 |
| JP2578472B2 (ja) | 1997-02-05 |
| EP0291452B1 (en) | 1994-06-01 |
| ATE106424T1 (de) | 1994-06-15 |
| PT87330A (pt) | 1988-05-01 |
| NZ224410A (en) | 1989-10-27 |
| DK233388A (da) | 1988-10-31 |
| IL86181A0 (en) | 1988-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR8802081A (pt) | Processo para a preparacao de um polissiloxano poliinsaturado,processo para a polimerizacao do composto e processo para a fabricacao de uma lente de contato | |
| MX163686B (es) | Polimeros hidrofilicos permeables al oxigeno | |
| MX9400946A (es) | Polimeros antimicrobianos que contienen un grupo de amonio cuaternario, composiciones de los mismos y monomeros utilizados para producir estos polimeros. | |
| AU1327488A (en) | Improved ocular implants and methods for their manufacture | |
| AU2983689A (en) | Penetrating treatment for porous substrates | |
| MX9102725A (es) | Preparacion de una fundicion procesable de polimeros de acrilo-nitrilo/metacrilonitrilo. | |
| ATE25944T1 (de) | Weiche kontaktlinsen und deren herstellung. | |
| DE3069621D1 (en) | Polymeric materials, process for preparing them and shaped articles and contact lenses formed from them | |
| BR9003868A (pt) | Processo de preparacao de uma hidroxiamida terminada em tiol,processo de transferencia de cadeia e processo de formacao de um oligamero reativo |