ES2143178T3 - Polimeros reticulados que contienen grupos uretano. - Google Patents
Polimeros reticulados que contienen grupos uretano.Info
- Publication number
- ES2143178T3 ES2143178T3 ES96901318T ES96901318T ES2143178T3 ES 2143178 T3 ES2143178 T3 ES 2143178T3 ES 96901318 T ES96901318 T ES 96901318T ES 96901318 T ES96901318 T ES 96901318T ES 2143178 T3 ES2143178 T3 ES 2143178T3
- Authority
- ES
- Spain
- Prior art keywords
- homopolymers
- copolymers
- soluble
- pct
- contact lenses
- 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
-
- 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
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
LA INVENCION SE REFIERE A UN NUEVO PROCEDIMIENTO PARA LA PRODUCCION DE PIEZAS MOLDEADAS, ESPECIALMENTE LENTES DE CONTACTO, EN DONDE SE RETICULA EN SOLUCION UN POLIMERO HIDROSOLUBLE, RETICULABLE Y A LAS PIEZAS MOLDEADAS, ESPECIALMENTE LENTES DE CONTACTO, OBTENIDAS MEDIANTE DICHO PROCEDIMIENTO. LA PRESENTE INVENCION SE REFIERE IGUALMENTE, A NUEVOS POLIMEROS RETICULABLES, QUE SE PUEDEN EMPLEAR EN DICHO PROCEDIMIENTO, ESPECIALMENTE AQUELLOS BASADOS EN ALCOHOL DE POLIVINILO, QUE TIENEN UN PESO MOLECULAR DE, AL MENOS, APROX. 2000, LOS CUALES COMPRENDEN UNIDADES DE FORMULAS: XI Y XII, XI Y XIII, O XI, XII Y XIII. EN DICHAS FORMULAS, U ES (A) O EL GRUPO CH = CH{SUB,2}, Y UNA UNIDAD DE LA FORMULA XII Y UNA UNIDAD DE LA FORMULA XIII, TAL Y COMO SE DEFINE EN LA DESCRIPCION. SE PRESENTAN ASIMISMO, POLIMEROS RETICULADOS, HOMOPOLIMEROS O COPOLIMEROS, FABRICADOS A PARTIR DE DICHOS NUEVOS POLIMEROS HIDROSOLUBLES, RETICULABLES, UN PROCEDIMIENTO DE PREPARACION DE DICHOS NUEVOS POLIMEROS HIDROSOLUBLES, RETICULABLES, Y DE LOS HOMOPOLIMEROS Y COPOLIMEROS OBTENIDOS A PARTIR DE LOS MISMOS, PIEZAS MOLDEADAS OBTENIDAS A PARTIR DE DICHOS HOMOPOLIMEROS Y COPOLIMEROS, Y UN PROCEDIMIENTO DE PRODUCCION DE LENTES DE CONTACTO, UTILIZANDO DICHOS HOMOPOLIMEROS O COPOLIMEROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH31595 | 1995-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2143178T3 true ES2143178T3 (es) | 2000-05-01 |
Family
ID=4184212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96901318T Expired - Lifetime ES2143178T3 (es) | 1995-02-03 | 1996-01-22 | Polimeros reticulados que contienen grupos uretano. |
Country Status (22)
Country | Link |
---|---|
US (1) | US5807927A (es) |
EP (1) | EP0807267B1 (es) |
JP (1) | JP3782450B2 (es) |
KR (1) | KR100383210B1 (es) |
CN (1) | CN1135402C (es) |
AT (1) | ATE190071T1 (es) |
AU (1) | AU700857B2 (es) |
BR (1) | BR9607107A (es) |
CA (1) | CA2211403A1 (es) |
DE (1) | DE69606854T2 (es) |
DK (1) | DK0807267T3 (es) |
ES (1) | ES2143178T3 (es) |
FI (1) | FI973157A (es) |
GR (1) | GR3033119T3 (es) |
IL (1) | IL116897A (es) |
MX (1) | MX9705866A (es) |
NO (1) | NO315473B1 (es) |
NZ (1) | NZ300599A (es) |
PT (1) | PT807267E (es) |
TW (1) | TW360671B (es) |
WO (1) | WO1996024073A1 (es) |
ZA (1) | ZA96828B (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW349967B (en) * | 1995-02-03 | 1999-01-11 | Novartis Ag | Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor |
AU4438696A (en) * | 1995-02-03 | 1996-08-21 | Novartis Ag | Crosslinked polymers |
JP4144902B2 (ja) | 1997-02-21 | 2008-09-03 | ノバルティス アクチエンゲゼルシャフト | 眼用成形品 |
US7279176B1 (en) | 1999-09-02 | 2007-10-09 | Rice University | Nitric oxide-producing hydrogel materials |
US7052711B2 (en) * | 1999-09-02 | 2006-05-30 | Rice University | Nitric oxide-producing hydrogel materials |
US6710126B1 (en) | 1999-11-15 | 2004-03-23 | Bio Cure, Inc. | Degradable poly(vinyl alcohol) hydrogels |
WO2001044307A2 (en) * | 1999-11-15 | 2001-06-21 | Biocure, Inc. | Degradable poly(vinyl alcohol) hydrogels |
JP5242876B2 (ja) * | 2000-03-24 | 2013-07-24 | ノバルティス アーゲー | 架橋結合性または重合性プレポリマー |
US6855480B2 (en) | 2001-04-19 | 2005-02-15 | Shipley Company, L.L.C. | Photoresist composition |
EP1336630A3 (en) * | 2002-02-15 | 2003-12-10 | Shipley Co. L.L.C. | Functionalized polymer |
EP1534767B1 (en) * | 2002-08-14 | 2007-11-28 | Novartis AG | Radiation-curable prepolymers |
US7148265B2 (en) * | 2002-09-30 | 2006-12-12 | Rohm And Haas Electronic Materials Llc | Functional polymer |
JP2004163904A (ja) * | 2002-09-30 | 2004-06-10 | Rohm & Haas Electronic Materials Llc | 改善された光開始剤 |
JP2004151691A (ja) * | 2002-09-30 | 2004-05-27 | Rohm & Haas Electronic Materials Llc | 改良フォトレジスト |
US20050085585A1 (en) * | 2002-10-23 | 2005-04-21 | Quinn Michael H. | Polymerizable materials |
US20040224259A1 (en) * | 2002-12-12 | 2004-11-11 | Shipley Company, L.L.C. | Functionalized polymer |
JP2009221286A (ja) * | 2008-03-14 | 2009-10-01 | Konica Minolta Holdings Inc | 高分子化合物、感光性樹脂組成物、液体及びゲル形成方法 |
SG192187A1 (en) | 2011-02-28 | 2013-08-30 | Coopervision Int Holding Co Lp | Phosphine-containing hydrogel contact lenses |
JP5966735B2 (ja) * | 2011-09-22 | 2016-08-10 | 東ソー株式会社 | アクリロイル基含有エチレン−酢酸ビニル共重合体ケン化物及びそれからなる組成物 |
GB2521997A (en) * | 2013-09-06 | 2015-07-15 | Biocompatibles Uk Ltd | Radiopaque polymers |
US9765166B2 (en) | 2013-10-17 | 2017-09-19 | The Nippon Synthetic Chemical Industry Co., Ltd. | Crosslinkable polymer |
CA2984614C (en) | 2015-05-06 | 2020-07-14 | Zoetis Services Llc | Hydrogel formulation with mild adhesion |
EP3746820B1 (en) * | 2018-01-30 | 2022-02-16 | Alcon Inc. | Contact lenses with a lubricious coating thereon |
JP6842435B2 (ja) | 2018-02-19 | 2021-03-17 | 信越化学工業株式会社 | ラジカル硬化性オルガノシロキサングラフトポリビニルアルコール系重合体及びその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606892A (en) * | 1946-08-30 | 1952-08-12 | American Cyanamid Co | Polymerizable and polymerized isocyanate compositions |
JPS5117265A (en) * | 1974-08-03 | 1976-02-12 | Seisan Kaihatsu Kagaku Kenkyus | Renzokukihoojusuru takotaino seizoho |
FR2402525A1 (fr) * | 1977-09-12 | 1979-04-06 | Toray Industries | Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus |
JPS5939441B2 (ja) * | 1981-10-19 | 1984-09-22 | 工業技術院長 | 光不溶化性ポリビニルアルコ−ル誘導体の製造方法 |
CA1283907C (en) * | 1985-03-21 | 1991-05-07 | Robert K. Pinschmidt, Jr. | Self-and diol reactive formaldehyde-free crosslinking monomers and their derived polymers |
US4665123A (en) * | 1985-12-13 | 1987-05-12 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant (meth)acryloylvinylic monomer reaction product units bound through urethane groups and hydrogel contact lenses made therefrom |
EP0216074B1 (en) * | 1985-07-31 | 1993-06-16 | Ciba-Geigy Ag | Polyvinyl alcohol derivatives and crosslinked hydrogel contact lenses made therefrom |
JPS62156112A (ja) * | 1985-09-27 | 1987-07-11 | Kao Corp | 冷水可溶性ポリビニルアルコ−ル誘導体 |
US4670506A (en) * | 1985-12-23 | 1987-06-02 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom |
US4978713A (en) * | 1987-12-16 | 1990-12-18 | Ciba-Geigy Corporation | Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom |
US5177263A (en) * | 1991-09-24 | 1993-01-05 | National Starch And Chemical Investment Holding Corporation | N-allyl-N-dialkoxyethyl amide or amine monomers |
ATE178255T1 (de) * | 1993-07-19 | 1999-04-15 | Novartis Erfind Verwalt Gmbh | Verfahren und vorrichtung zur herstellung von kontaktlinsen |
TW272976B (es) * | 1993-08-06 | 1996-03-21 | Ciba Geigy Ag | |
TW349967B (en) * | 1995-02-03 | 1999-01-11 | Novartis Ag | Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor |
AU4438696A (en) * | 1995-02-03 | 1996-08-21 | Novartis Ag | Crosslinked polymers |
-
1995
- 1995-05-06 TW TW084104518A patent/TW360671B/zh active
-
1996
- 1996-01-22 BR BR9607107A patent/BR9607107A/pt not_active IP Right Cessation
- 1996-01-22 JP JP52320996A patent/JP3782450B2/ja not_active Expired - Fee Related
- 1996-01-22 AT AT96901318T patent/ATE190071T1/de not_active IP Right Cessation
- 1996-01-22 PT PT96901318T patent/PT807267E/pt unknown
- 1996-01-22 EP EP96901318A patent/EP0807267B1/en not_active Expired - Lifetime
- 1996-01-22 CN CNB961917598A patent/CN1135402C/zh not_active Expired - Fee Related
- 1996-01-22 AU AU45384/96A patent/AU700857B2/en not_active Ceased
- 1996-01-22 DE DE69606854T patent/DE69606854T2/de not_active Expired - Lifetime
- 1996-01-22 MX MX9705866A patent/MX9705866A/es not_active IP Right Cessation
- 1996-01-22 KR KR1019970705339A patent/KR100383210B1/ko not_active IP Right Cessation
- 1996-01-22 ES ES96901318T patent/ES2143178T3/es not_active Expired - Lifetime
- 1996-01-22 DK DK96901318T patent/DK0807267T3/da active
- 1996-01-22 WO PCT/EP1996/000243 patent/WO1996024073A1/en active IP Right Grant
- 1996-01-22 CA CA002211403A patent/CA2211403A1/en not_active Abandoned
- 1996-01-22 US US08/875,339 patent/US5807927A/en not_active Expired - Lifetime
- 1996-01-22 NZ NZ300599A patent/NZ300599A/en unknown
- 1996-01-25 IL IL11689796A patent/IL116897A/xx not_active IP Right Cessation
- 1996-02-02 ZA ZA96828A patent/ZA96828B/xx unknown
-
1997
- 1997-07-30 NO NO19973514A patent/NO315473B1/no not_active IP Right Cessation
- 1997-07-30 FI FI973157A patent/FI973157A/fi unknown
-
2000
- 2000-03-31 GR GR20000400809T patent/GR3033119T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0807267B1 (en) | 2000-03-01 |
NO315473B1 (no) | 2003-09-08 |
AU700857B2 (en) | 1999-01-14 |
JP3782450B2 (ja) | 2006-06-07 |
PT807267E (pt) | 2000-08-31 |
FI973157A0 (fi) | 1997-07-30 |
FI973157A (fi) | 1997-09-24 |
ZA96828B (en) | 1996-08-05 |
IL116897A (en) | 1999-10-28 |
CA2211403A1 (en) | 1996-08-08 |
GR3033119T3 (en) | 2000-08-31 |
AU4538496A (en) | 1996-08-21 |
KR100383210B1 (ko) | 2003-07-10 |
NO973514L (no) | 1997-09-03 |
IL116897A0 (en) | 1996-05-14 |
ATE190071T1 (de) | 2000-03-15 |
CN1172534A (zh) | 1998-02-04 |
DE69606854D1 (de) | 2000-04-06 |
JPH10513124A (ja) | 1998-12-15 |
DE69606854T2 (de) | 2000-08-17 |
CN1135402C (zh) | 2004-01-21 |
NZ300599A (en) | 1999-10-28 |
DK0807267T3 (da) | 2000-07-31 |
NO973514D0 (no) | 1997-07-30 |
EP0807267A1 (en) | 1997-11-19 |
MX9705866A (es) | 1997-12-31 |
TW360671B (en) | 1999-06-11 |
US5807927A (en) | 1998-09-15 |
KR19980701942A (ko) | 1998-06-25 |
WO1996024073A1 (en) | 1996-08-08 |
BR9607107A (pt) | 1997-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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