ZA96823B - Crosslinked tinted polymers - Google Patents

Crosslinked tinted polymers

Info

Publication number
ZA96823B
ZA96823B ZA96823A ZA96823A ZA96823B ZA 96823 B ZA96823 B ZA 96823B ZA 96823 A ZA96823 A ZA 96823A ZA 96823 A ZA96823 A ZA 96823A ZA 96823 B ZA96823 B ZA 96823B
Authority
ZA
South Africa
Prior art keywords
tinted
units containing
homopolymers
crosslinkable
copolymers
Prior art date
Application number
ZA96823A
Other languages
English (en)
Inventor
Achim Mueller
Thomas Poehlmann
Bernhard Seiferling
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of ZA96823B publication Critical patent/ZA96823B/xx

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
    • 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
    • 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
    • C08F8/12—Hydrolysis
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10—N-Vinyl-pyrrolidone
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Lens Barrels (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Eyeglasses (AREA)
  • Polyesters Or Polycarbonates (AREA)
ZA96823A 1995-02-03 1996-02-02 Crosslinked tinted polymers ZA96823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31695 1995-02-03

Publications (1)

Publication Number Publication Date
ZA96823B true ZA96823B (en) 1996-08-05

Family

ID=4184243

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96823A ZA96823B (en) 1995-02-03 1996-02-02 Crosslinked tinted polymers

Country Status (13)

Country Link
US (1) US5871675A (fr)
EP (1) EP0807268B1 (fr)
JP (1) JP3949717B2 (fr)
AT (1) ATE181774T1 (fr)
AU (1) AU4538696A (fr)
DE (1) DE69603067T2 (fr)
DK (1) DK0807268T3 (fr)
ES (1) ES2134585T3 (fr)
GR (1) GR3031278T3 (fr)
IL (1) IL116900A0 (fr)
TW (1) TW425410B (fr)
WO (1) WO1996024076A1 (fr)
ZA (1) ZA96823B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR008108A1 (es) * 1996-08-01 1999-12-09 Novartis Ag Un metodo para formar un articulo polimerico absorbente de radiacion, un articulo polimerico asi formado, y un metodo para formar un tintepolimerico
AU734885B2 (en) * 1997-08-28 2001-06-28 Biocure, Inc. Method and composition for incorporating radiation-absorbing agents into polymers
SE9800853D0 (sv) * 1998-03-16 1998-03-16 Pharmacia & Upjohn Bv Intraocular lens
US6149692A (en) * 1998-08-27 2000-11-21 Novartis Ag Method and composition for incorporating radiation-absorbing agents into polymers
US6880932B2 (en) * 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7048375B2 (en) * 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
US7267846B2 (en) * 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
ATE315795T1 (de) 1999-11-01 2006-02-15 Praful Doshi Getönte kontaktlinse aus kunststoff und verfahren zu deren herstellung
JP5460939B2 (ja) * 2000-03-13 2014-04-02 バイオコンパティブルズ ユーケー リミテッド ヒドロゲル生物医学用製品
CA2682118A1 (fr) * 2000-03-24 2001-09-27 Novartis Ag Nouveaux polymeres
US6782746B1 (en) * 2000-10-24 2004-08-31 Sandia National Laboratories Mobile monolithic polymer elements for flow control in microfluidic devices
US6774178B2 (en) 2001-01-05 2004-08-10 Novartis Ag Tinted, high Dk ophthalmic molding and a method for making same
US6323303B1 (en) 2001-03-01 2001-11-27 General Electric Company Melt polycarbonate catalyst systems
JP4794089B2 (ja) * 2001-09-17 2011-10-12 株式会社メニコン 眼用レンズのマーキング方法
JP3703753B2 (ja) * 2001-10-10 2005-10-05 ナトコ株式会社 電気泳動用粒子、電気泳動用分散流体および表示素子
US7411008B2 (en) * 2001-11-07 2008-08-12 Novartis Ag Ink formulations and uses thereof
TW593565B (en) * 2002-07-16 2004-06-21 Shinn-Gwo Hong Method for preparing the reactive tinting dye
ATE489438T1 (de) * 2002-09-03 2010-12-15 Novartis Ag Tintenformulierung und deren anwendungen
US20050085585A1 (en) * 2002-10-23 2005-04-21 Quinn Michael H. Polymerizable materials
US7330579B2 (en) 2002-11-13 2008-02-12 Johnson & Johnson Vision Care, Inc. Automated inspection of tinted ophthalmic parts
DE602004022638D1 (de) 2003-02-28 2009-10-01 Eyesense Ag Biomoleküle enthaltende copolymere
US7216975B2 (en) * 2003-07-15 2007-05-15 Shinn-Gwo Hong Method for preparing the reactive tinting compound and the tinted contact lens
TWI483996B (zh) * 2009-12-08 2015-05-11 Novartis Ag 具有共價貼合塗層之聚矽氧水凝膠鏡片
KR101742351B1 (ko) 2011-02-28 2017-05-31 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 포스핀-함유 히드로겔 콘택트 렌즈
EP3344447B1 (fr) * 2015-09-04 2019-12-11 Novartis AG Procédé de fabrication de lentilles de contact recouvertes de revêtements lubrifiés durables
JP6616137B2 (ja) * 2015-09-15 2019-12-04 株式会社メニコン コンタクトレンズ用組成物
EP3153227A1 (fr) * 2015-10-07 2017-04-12 Evonik Degussa GmbH Procédé de fabrication de poly-alcenamere pour des applications d'emballage
KR102509128B1 (ko) * 2021-05-18 2023-03-09 도레이첨단소재 주식회사 착색 이온교환막 및 이의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PT75373B (en) * 1981-08-12 1986-06-18 Agripat Sa Process for the preparation of tinted contact lenses
US4553975A (en) * 1981-08-12 1985-11-19 Ciba Geigy Corporation Tinted contact lenses and a method for their preparation
US4954132A (en) * 1989-03-14 1990-09-04 Ciba-Geigy Corporation Tinted contact lens and method of tinting with reactive dye and quaternary ammonium salt
TW272976B (fr) * 1993-08-06 1996-03-21 Ciba Geigy Ag

Also Published As

Publication number Publication date
DK0807268T3 (da) 2000-01-31
WO1996024076A1 (fr) 1996-08-08
IL116900A0 (en) 1996-05-14
TW425410B (en) 2001-03-11
ES2134585T3 (es) 1999-10-01
EP0807268B1 (fr) 1999-06-30
DE69603067D1 (de) 1999-08-05
US5871675A (en) 1999-02-16
GR3031278T3 (en) 1999-12-31
JPH10513409A (ja) 1998-12-22
ATE181774T1 (de) 1999-07-15
DE69603067T2 (de) 1999-12-16
AU4538696A (en) 1996-08-21
JP3949717B2 (ja) 2007-07-25
EP0807268A1 (fr) 1997-11-19

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