HK1170517A1 - Polymers for contact lenses - Google Patents
Polymers for contact lensesInfo
- Publication number
- HK1170517A1 HK1170517A1 HK12111358.9A HK12111358A HK1170517A1 HK 1170517 A1 HK1170517 A1 HK 1170517A1 HK 12111358 A HK12111358 A HK 12111358A HK 1170517 A1 HK1170517 A1 HK 1170517A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- polymers
- contact lenses
- lenses
- contact
- Prior art date
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
- 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
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0091—Aerogels; Xerogels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0919459.8A GB0919459D0 (en) | 2009-11-06 | 2009-11-06 | Polymer for contact lenses |
PCT/GB2010/002020 WO2011055108A1 (en) | 2009-11-06 | 2010-11-02 | Polymers for contact lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1170517A1 true HK1170517A1 (en) | 2013-03-01 |
Family
ID=41501991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK12111358.9A HK1170517A1 (en) | 2009-11-06 | 2012-11-09 | Polymers for contact lenses |
Country Status (10)
Country | Link |
---|---|
US (1) | US9000065B2 (xx) |
EP (2) | EP2894179A1 (xx) |
JP (1) | JP2013510217A (xx) |
KR (1) | KR20120101434A (xx) |
CN (1) | CN102686629A (xx) |
BR (1) | BR112012010691A2 (xx) |
CA (1) | CA2779376A1 (xx) |
GB (1) | GB0919459D0 (xx) |
HK (1) | HK1170517A1 (xx) |
WO (1) | WO2011055108A1 (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0919411D0 (en) * | 2009-11-05 | 2009-12-23 | Ocutec Ltd | Polymer for contact lenses |
US9261626B2 (en) * | 2011-12-08 | 2016-02-16 | Novartis Ag | Contact lenses with enzymatically degradable coatings thereon |
CN102532478B (zh) * | 2012-02-17 | 2014-04-16 | 北京光华纺织集团有限公司 | 有机硅改性聚氨酯的合成方法 |
ES2955943T3 (es) * | 2012-09-14 | 2023-12-11 | Ocutec Ltd | Polímeros para lentes de contacto |
KR102451541B1 (ko) * | 2014-07-07 | 2022-10-06 | 오큐텍 리미티드 | 컨택트 렌즈용 폴리우레탄 |
CN106483586A (zh) * | 2015-08-26 | 2017-03-08 | 江苏凯越眼镜有限公司 | 一种新型树脂镜片及其制备方法 |
KR101786302B1 (ko) * | 2016-03-03 | 2017-10-17 | (주)메디오스 | 청광차단 소프트 콘택트렌즈의 제조방법 및 이를 이용하여 제조된 소프트 콘택트렌즈 |
KR20210009297A (ko) * | 2018-05-16 | 2021-01-26 | 헨켈 아이피 앤드 홀딩 게엠베하 | 실리콘-아크릴 혼성 감압 접착제 조성물을 제조하는 원-포트 방법 |
CN109262955A (zh) * | 2018-09-26 | 2019-01-25 | 瑞安东大眼镜有限公司 | 一种注塑成型多色眼镜架的制备工艺 |
KR101979883B1 (ko) * | 2019-01-07 | 2019-05-17 | 이근수 | 유무기 하이브리드 공중합체, 이를 포함하는 코팅 조성물, 대전방지막 및 코팅 기판 |
US20230052441A1 (en) * | 2019-12-06 | 2023-02-16 | Idemitsu Kosan Co.,Ltd. | Polycarbonate/polyorganosiloxane copolymer and resin composition including said copolymer |
FI20216016A1 (en) * | 2021-09-30 | 2023-03-31 | Valmet Technologies Oy | Band |
CN116589685A (zh) * | 2023-05-29 | 2023-08-15 | 华诺森(武汉)生物医药技术有限公司 | 一种用于硅水凝胶隐形眼镜的亲水大分子有机硅单体及其制备方法和应用 |
CN116622046B (zh) * | 2023-07-19 | 2023-09-26 | 四川大学 | 一种可后交联的高分子量聚氨酯及其制备方法 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1367460A (en) | 1970-12-22 | 1974-09-18 | Int Synthetic Rubber | Polymerisation catalyst |
US3786034A (en) | 1972-06-23 | 1974-01-15 | Frigitronics Of Conn Inc | Polyurethane polymers for use in soft lenses and method of producing soft lenses |
US3939123A (en) | 1974-06-18 | 1976-02-17 | Union Carbide Corporation | Lightly cross-linked polyurethane hydrogels based on poly(alkylene ether) polyols |
US4136250A (en) | 1977-07-20 | 1979-01-23 | Ciba-Geigy Corporation | Polysiloxane hydrogels |
US4454309A (en) | 1980-11-12 | 1984-06-12 | Tyndale Plains-Hunter, Ltd. | Polyurethane polyene compositions |
US4359553A (en) | 1981-09-14 | 1982-11-16 | Eastman Kodak Company | Polyethylene extrusion coating compositions |
US4780512A (en) | 1982-11-22 | 1988-10-25 | Tyndale Plains-Hunter Ltd. | Polyurethane acrylate compositions |
FR2539135B1 (fr) | 1983-01-11 | 1986-02-28 | Essilor Int | Hydrogels de polyurethane et procede de fabrication |
US4485227A (en) | 1983-06-16 | 1984-11-27 | Howmedica, Inc. | Biocompatible poly-(ether-urethane-urea) and process for its preparation |
US4727970A (en) | 1984-06-12 | 1988-03-01 | Luk Lamellen Und Kupplungsbau Gmbh | Torque transmitting and torsion damping apparatus for use in motor vehicles |
US4711943A (en) | 1985-04-26 | 1987-12-08 | Sola U.S.A. Inc. | Hydrophilic siloxane monomers and dimers for contact lens materials, and contact lenses fabricated therefrom |
US4810582A (en) | 1985-11-12 | 1989-03-07 | Tyndale Plains-Hunter Ltd. | Hydrophilic polyurethane composition |
US5175229A (en) | 1986-11-18 | 1992-12-29 | W. R. Grace & Co.-Conn. | Biocompatible polyurea-urethane hydrated polymers |
SE462961B (sv) | 1987-01-23 | 1990-09-24 | Anders Johnsen | Saagmaskin |
US4886700A (en) | 1987-08-24 | 1989-12-12 | Arco Chemical Technology, Inc. | Laminated composite of a rigid polyurethane modified polyisocyanurate substrate and metal, plastic, cellulose, glass, ceramic or combinations thereof |
WO1989005319A1 (en) | 1987-12-02 | 1989-06-15 | Tyndale Plains-Hunter, Ltd. | Hydrophilic polyurethanes of improved strength |
US5039458A (en) | 1987-12-21 | 1991-08-13 | W. R. Grace & Co.-Conn. | Method of making a hydrophilic, biocompatible, protein non-adsorptive contact lens |
US4886866A (en) | 1987-12-21 | 1989-12-12 | W. R. Grace & Co.-Conn. | Contact lenses based on biocompatible polyurethane and polyurea-urethane hydrated polymers |
US4916199A (en) | 1988-07-14 | 1990-04-10 | The B. F. Goodrich Company | Polyurethanes made from blends of polypropyleneoxide polyol and organic-silicone block copolymer based polyol intermediates |
US4983702A (en) | 1988-09-28 | 1991-01-08 | Ciba-Geigy Corporation | Crosslinked siloxane-urethane polymer contact lens |
US4929706A (en) | 1988-11-02 | 1990-05-29 | W. R. Grace & Co.-Conn. | Cell growth enhancers and/or antibody production stimulators comprising chemically modified hydrophilic polyurea-urethane prepolymers and polymers |
US4962178A (en) | 1988-11-03 | 1990-10-09 | Ciba-Geigy Corporation | Novel polysiloxane-polyurethanes and contact lens thereof |
US5034461A (en) | 1989-06-07 | 1991-07-23 | Bausch & Lomb Incorporated | Novel prepolymers useful in biomedical devices |
FR2674529B1 (fr) | 1991-03-28 | 1993-07-09 | Essilor Int | Perfectionnements aux verres optiques constitues d'un reseau de polymere polyallylique et application de ces verres a l'optique ophtalmique. |
US6012471A (en) | 1994-06-10 | 2000-01-11 | Johnson & Johnson Vision Products, Inc. | Automated method and apparatus for single sided hydration of soft contact lenses in package carriers |
US7468398B2 (en) * | 1994-09-06 | 2008-12-23 | Ciba Vision Corporation | Extended wear ophthalmic lens |
US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
US5563233A (en) | 1994-11-16 | 1996-10-08 | Tyndale Plains-Hunter, Ltd. | Polyether polyurethane polymers and gels having improved absorption and slip properties |
US5786439A (en) | 1996-10-24 | 1998-07-28 | Minimed Inc. | Hydrophilic, swellable coatings for biosensors |
US5932200A (en) | 1996-08-14 | 1999-08-03 | Tyndale Plains-Hunter, Ltd. | Polyether polyurethane polymers, gels, solutions and uses thereof |
US20020006469A1 (en) | 1996-08-14 | 2002-01-17 | Gilles Baillet | Method for incorporating additives in an ophthalmic article by means of a supercritical fluid |
EP1216065B1 (en) | 1999-10-01 | 2008-10-29 | Acrymed | Silver-containing compositions, devices and methods for making |
DE60110422T2 (de) | 2000-06-26 | 2006-02-16 | Novartis Ag | Polyurethan-hydrogelkontaktlinse |
EP1385692B1 (en) | 2001-04-06 | 2011-03-02 | Fluidigm Corporation | Polymer surface modification |
US6673273B2 (en) | 2001-10-24 | 2004-01-06 | 3M Innovative Properties Company | Crosslinked polymer electrolyte compositions |
US20030203030A1 (en) | 2002-01-18 | 2003-10-30 | Control Delivery Systems, Inc. | Polymeric gel delivery system for pharmaceuticals |
DE60317797T2 (de) | 2002-08-14 | 2008-10-30 | Novartis Ag | Strahlungshärtbare prepolymere |
GB0220312D0 (en) | 2002-08-31 | 2002-10-09 | Graham Neil | Novel thermoplastic hydrogel polymer compositions for use in producing contact lenses and methods of producing said compositions |
AU2003301756A1 (en) | 2002-10-30 | 2004-05-25 | Menicon Co., Ltd. | Forming die for contact lens and contact lens manufacturing method using the forming die |
US20050140033A1 (en) | 2003-12-31 | 2005-06-30 | Essilor International Compagnie Generale D'optique | Process for making a coated optical article free of visible fining lines |
EP1774368B1 (en) * | 2004-07-28 | 2009-08-26 | Novartis AG | Water-based inks for hydrogel lenses |
FI118337B (fi) | 2004-12-15 | 2007-10-15 | Ionphase Oy | Uudet polymeerit ja menetelmä niiden valmistamiseksi |
CA2592206A1 (en) * | 2004-12-29 | 2006-07-06 | Bausch & Lomb Incorporated | Polysiloxane prepolymers for biomedical devices |
AU2009211623B2 (en) * | 2008-02-08 | 2012-04-12 | Coopervision International Limited | Hydrophilic polysiloxane monomer, and production method and application thereof |
DE102008023798A1 (de) | 2008-05-15 | 2009-11-19 | Hans Hermann Schulz | Hydrogel |
US9464159B2 (en) * | 2009-11-02 | 2016-10-11 | Ocutec Limited | Polymers for contact lenses |
-
2009
- 2009-11-06 GB GBGB0919459.8A patent/GB0919459D0/en not_active Ceased
-
2010
- 2010-11-02 JP JP2012537440A patent/JP2013510217A/ja active Pending
- 2010-11-02 WO PCT/GB2010/002020 patent/WO2011055108A1/en active Application Filing
- 2010-11-02 EP EP14189031.9A patent/EP2894179A1/en not_active Withdrawn
- 2010-11-02 CA CA2779376A patent/CA2779376A1/en not_active Abandoned
- 2010-11-02 KR KR1020127014565A patent/KR20120101434A/ko not_active Application Discontinuation
- 2010-11-02 US US13/505,416 patent/US9000065B2/en active Active
- 2010-11-02 BR BR112012010691A patent/BR112012010691A2/pt not_active Application Discontinuation
- 2010-11-02 EP EP10790655.4A patent/EP2496623B1/en active Active
- 2010-11-02 CN CN2010800595943A patent/CN102686629A/zh active Pending
-
2012
- 2012-11-09 HK HK12111358.9A patent/HK1170517A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2013510217A (ja) | 2013-03-21 |
EP2894179A1 (en) | 2015-07-15 |
GB0919459D0 (en) | 2009-12-23 |
CN102686629A (zh) | 2012-09-19 |
EP2496623B1 (en) | 2015-06-10 |
KR20120101434A (ko) | 2012-09-13 |
US9000065B2 (en) | 2015-04-07 |
BR112012010691A2 (pt) | 2016-04-12 |
CA2779376A1 (en) | 2011-05-12 |
WO2011055108A1 (en) | 2011-05-12 |
US20120302661A1 (en) | 2012-11-29 |
EP2496623A1 (en) | 2012-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20211031 |