DE3851975D1 - Kontaktlinsenzusammensetzung. - Google Patents

Kontaktlinsenzusammensetzung.

Info

Publication number
DE3851975D1
DE3851975D1 DE3851975T DE3851975T DE3851975D1 DE 3851975 D1 DE3851975 D1 DE 3851975D1 DE 3851975 T DE3851975 T DE 3851975T DE 3851975 T DE3851975 T DE 3851975T DE 3851975 D1 DE3851975 D1 DE 3851975D1
Authority
DE
Germany
Prior art keywords
contact lens
lens composition
composition
contact
lens
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 - Fee Related
Application number
DE3851975T
Other languages
English (en)
Other versions
DE3851975T2 (de
Inventor
Teruo Sakagami
Katsuichi Machida
Kenichi Kokubun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of DE3851975D1 publication Critical patent/DE3851975D1/de
Application granted granted Critical
Publication of DE3851975T2 publication Critical patent/DE3851975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C08F20/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/2885—Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
    • 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
DE19883851975 1987-04-10 1988-04-07 Kontaktlinsenzusammensetzung. Expired - Fee Related DE3851975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8692087A JPH0693060B2 (ja) 1987-04-10 1987-04-10 コンタクトレンズ材料

Publications (2)

Publication Number Publication Date
DE3851975D1 true DE3851975D1 (de) 1994-12-08
DE3851975T2 DE3851975T2 (de) 1995-03-09

Family

ID=13900291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883851975 Expired - Fee Related DE3851975T2 (de) 1987-04-10 1988-04-07 Kontaktlinsenzusammensetzung.

Country Status (3)

Country Link
EP (1) EP0289797B1 (de)
JP (1) JPH0693060B2 (de)
DE (1) DE3851975T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4702918B2 (ja) * 2001-06-11 2011-06-15 日本化薬株式会社 低屈折率樹脂組成物およびその硬化物
JP5107686B2 (ja) * 2007-11-30 2012-12-26 Ｊｓｒ株式会社 放射線硬化性樹脂組成物
KR20210142095A (ko) 2019-03-19 2021-11-24 주식회사 쿠라레 활성 에너지선 가교성 열가소성 중합체 및 그것을 함유하는 조성물
CN116601249A (zh) 2020-12-24 2023-08-15 株式会社可乐丽 包含由丙烯酸类粘合剂组合物形成的粘合层的层叠体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376800A (en) * 1981-04-13 1983-03-15 Lu Chen I Optical lenses prepared from crosslinkable acrylic compositions
EP0064809B2 (de) * 1981-04-28 1992-02-12 Imperial Chemical Industries Plc Copolymerisation von ungesättigten Urethanmonomeren
EP0134861B1 (de) * 1983-09-22 1987-12-09 Toray Industries, Inc. Harz für Kunststofflinse und daraus hergestellte Linse

Also Published As

Publication number Publication date
EP0289797A2 (de) 1988-11-09
JPH0693060B2 (ja) 1994-11-16
DE3851975T2 (de) 1995-03-09
JPS63253918A (ja) 1988-10-20
EP0289797B1 (de) 1994-11-02
EP0289797A3 (en) 1990-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee