ES2063478T3 - Polisiloxanos de urea insaturados. - Google Patents
Polisiloxanos de urea insaturados.Info
- Publication number
- ES2063478T3 ES2063478T3 ES91810291T ES91810291T ES2063478T3 ES 2063478 T3 ES2063478 T3 ES 2063478T3 ES 91810291 T ES91810291 T ES 91810291T ES 91810291 T ES91810291 T ES 91810291T ES 2063478 T3 ES2063478 T3 ES 2063478T3
- Authority
- ES
- Spain
- Prior art keywords
- polysiloxanes
- styrene
- urea
- functional
- oxygen permeable
- 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
Links
Classifications
-
- 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
- C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/54—Nitrogen-containing linkages
-
- 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- 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
- C08F290/02—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 end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—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
- 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
- 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
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
-
- 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
Abstract
SE DESCRIBEN NUEVOS POLISILOXANOS FUNCIONALES ESTIRENOS QUE SE OBTIENEN MEDIANTE LA REACCION DE POLISILOXANOS FUNCIONALES AMINOALQUILOS CON ISOCIANATOS ESTIRENOS. LOS POLISILOXANOS DE UREA FUNCIONALES ESTIRENOS TIENEN UNA ESTABILIDAD HIDROLITICA MEJORADA Y SON UTILES BIEN POR ELLOS MISMOS O EN COMBINACION CON COMONOMEROS COPOLIMERIZABLES, EN UVBLES POR CALOR Y REVESTIMIENTOS PERMEABLES AL OXIGENO, PELICULAS O ARTICULOS COR FORMA, ESPECIALMENTE DE LENTILLAS PERMEABLES AL OXIGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51489390A | 1990-04-26 | 1990-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2063478T3 true ES2063478T3 (es) | 1995-01-01 |
Family
ID=24049128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91810291T Expired - Lifetime ES2063478T3 (es) | 1990-04-26 | 1991-04-17 | Polisiloxanos de urea insaturados. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0455585B1 (es) |
JP (1) | JPH0570546A (es) |
KR (1) | KR910018446A (es) |
AT (1) | ATE103307T1 (es) |
AU (1) | AU646033B2 (es) |
CA (1) | CA2041136A1 (es) |
DE (1) | DE69101464T2 (es) |
DK (1) | DK0455585T3 (es) |
ES (1) | ES2063478T3 (es) |
HK (1) | HK192496A (es) |
IE (1) | IE64275B1 (es) |
PT (1) | PT97474B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194556A (en) * | 1991-01-09 | 1993-03-16 | Ciba-Geigy Corporation | Rigid contact lenses with improved oxygen permeability |
JP2674636B2 (ja) * | 1991-12-19 | 1997-11-12 | 信越化学工業株式会社 | オルガノポリシロキサンゴム組成物 |
WO1996034028A1 (en) * | 1995-04-25 | 1996-10-31 | Minnesota Mining And Manufacturing Company | Tackified polydiorganosiloxane oligourea segmented copolymers and a process for making same |
KR100427675B1 (ko) * | 1995-04-25 | 2004-07-27 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 폴리디오르가노실록산올리고우레아세그먼트를가진공중합체와그들의제조방법 |
US6407195B2 (en) | 1996-04-25 | 2002-06-18 | 3M Innovative Properties Company | Tackified polydiorganosiloxane oligourea segmented copolymers and a process for making same |
US6441118B2 (en) | 1996-04-25 | 2002-08-27 | 3M Innovative Properties Company | Polydiorganosiloxane oligourea segmented copolymers and a process for making same |
US6846893B1 (en) | 1996-10-23 | 2005-01-25 | Minnesota Mining And Manufacturing Company | Polymer mixtures containing polydiorganosiloxane urea-containing components |
AUPQ197899A0 (en) * | 1999-08-02 | 1999-08-26 | Commonwealth Scientific And Industrial Research Organisation | Biomedical compositions |
US7064174B2 (en) | 2000-02-07 | 2006-06-20 | Biocompatibles Uk Limited | Silicon containing compounds |
ATE266668T1 (de) * | 2000-02-07 | 2004-05-15 | Biocompatibles Uk Ltd | Silizium enthaltende verbindungen hergestellt durch michael addition als monomere und macromere |
JP4769408B2 (ja) | 2000-11-03 | 2011-09-07 | ジヨンソン・アンド・ジヨンソン・ビジヨン・ケア・インコーポレーテツド | 親水性および疎水性モノマーを含有するポリマーの調製に有用な溶媒 |
US6733950B2 (en) | 2001-03-14 | 2004-05-11 | General Electric Company | Limited play data storage media and method for limiting access to data thereon |
DE10242415A1 (de) * | 2002-09-12 | 2004-03-25 | Wacker-Chemie Gmbh | Organopolysiloxane und deren Einsatz in bei Raumtemperatur vernetzbaren Massen |
US20040087692A1 (en) | 2002-10-30 | 2004-05-06 | Dixit Arun Nandkishor | Method for preparation of an anthraquinone colorant composition |
US7368127B2 (en) | 2002-12-19 | 2008-05-06 | Johnson & Johnson Vision Care, Inc. | Biomedical devices with peptide containing coatings |
DE10313936A1 (de) * | 2003-03-27 | 2004-10-14 | Consortium für elektrochemische Industrie GmbH | Organopolysiloxan/Polyharnstoff/Polyurethan-Blockcopolymere |
US7087282B2 (en) | 2003-07-15 | 2006-08-08 | General Electric Company | Limited play optical storage medium, method for making the same |
US7202292B2 (en) | 2003-07-15 | 2007-04-10 | General Electric Company | Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same |
US8940284B2 (en) | 2010-04-01 | 2015-01-27 | The Procter & Gamble Company | Organosilicones |
US8993651B2 (en) | 2010-10-06 | 2015-03-31 | Novartis Ag | Polymerizable chain-extended polysiloxanes with pendant hydrophilic groups |
BR112013008221B1 (pt) | 2010-10-06 | 2020-02-11 | Alcon Inc. | Pré-polímero processável em água, lente de contato de hidrogel de silicone e seu método de fabricação |
US10590303B2 (en) * | 2014-07-31 | 2020-03-17 | 3M Innovative Properties Company | Thermoplastic polyurethane compositions, articles, and methods thereof |
JP6451165B2 (ja) | 2014-09-12 | 2019-01-16 | 信越化学工業株式会社 | 紫外線硬化型オルガノポリシロキサン組成物及びシリコーンゲル硬化物並びに圧力センサー |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60142324A (ja) * | 1983-12-28 | 1985-07-27 | Toyo Contact Lens Co Ltd | 酸素透過性硬質コンタクトレンズ |
US4605712A (en) * | 1984-09-24 | 1986-08-12 | Ciba-Geigy Corporation | Unsaturated polysiloxanes and polymers thereof |
US4563539A (en) * | 1984-12-18 | 1986-01-07 | Dow Corning Corporation | Acrylofunctional silicones |
US4762887A (en) * | 1987-01-15 | 1988-08-09 | Wacker Silicones Corporation | Process for preparing acrylate-functional organopolysiloxane-urethane copolymers |
-
1991
- 1991-04-17 EP EP91810291A patent/EP0455585B1/en not_active Expired - Lifetime
- 1991-04-17 ES ES91810291T patent/ES2063478T3/es not_active Expired - Lifetime
- 1991-04-17 AT AT91810291T patent/ATE103307T1/de not_active IP Right Cessation
- 1991-04-17 DE DE69101464T patent/DE69101464T2/de not_active Expired - Fee Related
- 1991-04-17 DK DK91810291.4T patent/DK0455585T3/da active
- 1991-04-23 AU AU75335/91A patent/AU646033B2/en not_active Ceased
- 1991-04-24 CA CA002041136A patent/CA2041136A1/en not_active Abandoned
- 1991-04-24 PT PT97474A patent/PT97474B/pt not_active IP Right Cessation
- 1991-04-25 IE IE140191A patent/IE64275B1/en not_active IP Right Cessation
- 1991-04-25 KR KR1019910006634A patent/KR910018446A/ko active IP Right Grant
- 1991-04-26 JP JP3122802A patent/JPH0570546A/ja active Pending
-
1996
- 1996-10-17 HK HK192496A patent/HK192496A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910018446A (ko) | 1991-11-30 |
JPH0570546A (ja) | 1993-03-23 |
ATE103307T1 (de) | 1994-04-15 |
HK192496A (en) | 1996-10-25 |
CA2041136A1 (en) | 1991-10-27 |
AU646033B2 (en) | 1994-02-03 |
DE69101464D1 (de) | 1994-04-28 |
IE64275B1 (en) | 1995-07-26 |
DK0455585T3 (da) | 1994-05-02 |
AU7533591A (en) | 1991-11-07 |
PT97474A (pt) | 1992-01-31 |
EP0455585B1 (en) | 1994-03-23 |
IE911401A1 (en) | 1991-11-06 |
DE69101464T2 (de) | 1994-07-14 |
PT97474B (pt) | 1998-08-31 |
EP0455585A1 (en) | 1991-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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