HK1170517A1 - Polymers for contact lenses - Google Patents

Polymers for contact lenses

Info

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
Application number
HK12111358.9A
Other languages
English (en)
Chinese (zh)
Inventor
．拉希德
．鮑爾斯
．帶普頓
．格雷厄姆
Original Assignee
奧庫泰克有限公司
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 奧庫泰克有限公司 filed Critical 奧庫泰克有限公司
Publication of HK1170517A1 publication Critical patent/HK1170517A1/xx

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)
HK12111358.9A 2009-11-06 2012-11-09 Polymers for contact lenses HK1170517A1 (en)

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 (ko)
EP (2) EP2894179A1 (ko)
JP (1) JP2013510217A (ko)
KR (1) KR20120101434A (ko)
CN (1) CN102686629A (ko)
BR (1) BR112012010691A2 (ko)
CA (1) CA2779376A1 (ko)
GB (1) GB0919459D0 (ko)
HK (1) HK1170517A1 (ko)
WO (1) WO2011055108A1 (ko)

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* Cited by examiner, † Cited by third party
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

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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