ZA96825B - Crosslinked polymers - Google Patents

Crosslinked polymers

Info

Publication number
ZA96825B
ZA96825B ZA96825A ZA96825A ZA96825B ZA 96825 B ZA96825 B ZA 96825B ZA 96825 A ZA96825 A ZA 96825A ZA 96825 A ZA96825 A ZA 96825A ZA 96825 B ZA96825 B ZA 96825B
Authority
ZA
South Africa
Prior art keywords
homopolymers
copolymers
pct
contact lenses
novel
Prior art date
Application number
ZA96825A
Other languages
English (en)
Inventor
Beat Mueller
Original Assignee
Ciba Geigy Ag
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 Ag filed Critical Ciba Geigy Ag
Publication of ZA96825B publication Critical patent/ZA96825B/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
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pyrrole Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
ZA96825A 1995-02-03 1996-02-02 Crosslinked polymers ZA96825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31295 1995-02-03

Publications (1)

Publication Number Publication Date
ZA96825B true ZA96825B (en) 1996-08-05

Family

ID=4184141

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96825A ZA96825B (en) 1995-02-03 1996-02-02 Crosslinked polymers

Country Status (10)

Country Link
US (1) US5932674A (no)
EP (1) EP0807265B1 (no)
JP (2) JP3782451B2 (no)
AT (1) ATE191796T1 (no)
AU (1) AU4438696A (no)
DE (1) DE69607746T2 (no)
IL (1) IL116898A0 (no)
TW (1) TW287167B (no)
WO (1) WO1996024074A1 (no)
ZA (1) ZA96825B (no)

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TW349967B (en) * 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor
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US5891931A (en) * 1997-08-07 1999-04-06 Alcon Laboratories, Inc. Method of preparing foldable high refractive index acrylic ophthalmic device materials
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AU2003200932B2 (en) * 1998-03-16 2004-10-28 Amo Groningen B.V. Methods of producing intraocular lenses and materials suitable for their production
USRE38935E1 (en) 1998-10-29 2006-01-10 Advanced Medical Optics, Inc. Intraocular lenses made from polymeric compositions and monomers useful in said compositions
US6245106B1 (en) * 1998-10-29 2001-06-12 Allergan Sales, Inc. Intraocular lenses made from polymeric compositions and monomers useful in said compositions
US20040112008A1 (en) 1998-12-21 2004-06-17 Voss Leslie A. Heat seal apparatus for lens packages
US6494021B1 (en) 1999-02-18 2002-12-17 Johnson & Johnson Vision Care, Inc. Contact lens transfer and material removal system
SE9900935D0 (sv) * 1999-03-16 1999-03-16 Pharmacia & Upjohn Bv Macromolecular compounds
US6592356B1 (en) 1999-05-05 2003-07-15 Johnson & Johnson Vision Care, Inc. Mold, molding system and molding machine for making ophthalmic devices
AUPQ197799A0 (en) * 1999-08-02 1999-08-26 Commonwealth Scientific And Industrial Research Organisation Hydrophilic biomedical compositions
DE19940641A1 (de) * 1999-08-26 2001-03-01 Basf Ag Verfahren zur Herstellung von 4-Acyl-aminosäureestern und N-Acyl-Aminoacetalen
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
ATE327262T1 (de) * 2000-03-13 2006-06-15 Biocure Inc Zusammensetzungen zur erhöhung des gewebevolumens und beschichtungszusammensetzungen
AU2001245660B2 (en) 2000-03-13 2006-06-15 Biocompatibles Uk Limited Embolic compositions
US6652883B2 (en) * 2000-03-13 2003-11-25 Biocure, Inc. Tissue bulking and coating compositions
EP1266246B1 (en) * 2000-03-24 2004-06-02 Novartis AG Crosslinkable or polymerizable prepolymers
US7008570B2 (en) 2001-08-09 2006-03-07 Stephen Pegram Method and apparatus for contact lens mold assembly
US6846892B2 (en) * 2002-03-11 2005-01-25 Johnson & Johnson Vision Care, Inc. Low polydispersity poly-HEMA compositions
WO2004016671A1 (en) 2002-08-14 2004-02-26 Novartis Ag Radiation-curable prepolymers
US20050085585A1 (en) * 2002-10-23 2005-04-21 Quinn Michael H. Polymerizable materials
WO2005120462A2 (en) * 2004-06-07 2005-12-22 Callisyn Pharmaceuticals, Inc. Biodegradable and biocompatible crosslinked polymer hydrogel prepared from pva and/or peg macromer mixtures
AU2005260645B2 (en) * 2004-06-29 2010-12-09 Biocure, Inc. Spinal disc nucleus pulposus implant
US9804295B2 (en) * 2005-05-05 2017-10-31 Novartis Ag Ophthalmic devices for sustained delivery of active compounds
WO2007078279A2 (en) * 2005-12-28 2007-07-12 Biocure, Inc. Injectable bone cement
US20070149641A1 (en) * 2005-12-28 2007-06-28 Goupil Dennis W Injectable bone cement
US20070185014A1 (en) * 2006-02-09 2007-08-09 The Schepens Eye Research Institute, Inc. Methods and compositions for modulating conjunctival goblet cells
EP2155165A1 (en) * 2007-04-20 2010-02-24 BioCure, Inc. Drug delivery vehicle containing vesicles in a hydrogel base
WO2008141059A2 (en) * 2007-05-11 2008-11-20 Aeris Therapeutics, Inc. Lung volume reduction therapy using crosslinked non-natural polymers
DE102007024642A1 (de) 2007-05-24 2008-11-27 Eyesense Ag Hydrogel-Implantat für Sensorik von Metaboliten am Auge
JP5179308B2 (ja) * 2007-10-03 2013-04-10 株式会社クラレ ポリビニルアセタール
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
EP2174586B1 (de) 2008-10-02 2014-12-10 EyeSense AG Implantierbares Sensorelement
JP5681166B2 (ja) 2009-03-31 2015-03-04 スリーエム イノベイティブ プロパティズ カンパニー 疎水性モノマー、疎水的に誘導体化された支持体、並びにその製造及び使用方法
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
US9232805B2 (en) 2010-06-29 2016-01-12 Biocure, Inc. In-situ forming hydrogel wound dressings containing antimicrobial agents
GB2521997A (en) * 2013-09-06 2015-07-15 Biocompatibles Uk Ltd Radiopaque polymers
GB2519738A (en) * 2013-09-06 2015-05-06 Biocompatibles Uk Ltd Radiopaque polymers
ES2949838T3 (es) 2015-05-06 2023-10-03 Zoetis Services Llc Formulación de hidrogel con adherencia leve
WO2017093835A1 (en) * 2015-12-02 2017-06-08 Novartis Ag Water-soluble uv-absorbing compounds and uses thereof
WO2018073703A1 (en) 2016-10-19 2018-04-26 Novartis Ag Hydrophilic copolymer with pendant thiol groups
JP2018090715A (ja) * 2016-12-05 2018-06-14 株式会社リコー 硬化型組成物、組成物収容容器、２次元又は３次元の像形成装置、２次元又は３次元の像形成方法、硬化物、加飾体、及び化合物
CN110950772A (zh) * 2018-09-26 2020-04-03 天津大学 N-(2,2-二甲氧基乙基)丙烯酰胺的制备方法及由其制备得到的醛基官能化共聚物
US12043706B2 (en) 2018-11-21 2024-07-23 Kuraray Co., Ltd. Monodisperse hydrogel particles
US20220098347A1 (en) * 2019-01-22 2022-03-31 Kuraray Co., Ltd. Composition for forming hydrogel, hydrogel, and method for producing composition for forming hydrogel

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* Cited by examiner, † Cited by third party
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JPS5117265A (en) * 1974-08-03 1976-02-12 Seisan Kaihatsu Kagaku Kenkyus Renzokukihoojusuru takotaino seizoho
DE2839249A1 (de) * 1977-09-12 1979-03-22 Toray Industries Verfahren zur herstellung einer weichen kontaktlinse und ausgangsloesung zur durchfuehrung des verfahrens
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
DE3688578T2 (de) * 1985-07-31 1993-10-28 Ciba Geigy Polyvinylalkoholderivate und vernetzte Hydrogelkontaktlinsen.
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
JPH02306950A (ja) * 1989-05-19 1990-12-20 Ajinomoto Co Inc アミノアセタール誘導体
US5177263A (en) * 1991-09-24 1993-01-05 National Starch And Chemical Investment Holding Corporation N-allyl-N-dialkoxyethyl amide or amine monomers
JP3306112B2 (ja) * 1992-09-11 2002-07-24 株式会社日立製作所 ポリビニルアセタール系樹脂、その製法及びこれを用いたセラミックシート
JPH06192326A (ja) * 1992-12-25 1994-07-12 Hitachi Ltd ポリビニルアセタール系樹脂、これを含有する感光性樹脂組成物並びにその用途
DK0637490T3 (da) * 1993-07-19 1999-10-11 Novartis Erfind Verwalt Gmbh Fremgangsmåde og apparat til fremstilling af kontaktlinser
TW272976B (no) * 1993-08-06 1996-03-21 Ciba Geigy Ag
TW360671B (en) * 1995-02-03 1999-06-11 Novartis Ag Process for producing mold body and the cross-linkable polymer used therein
TW349967B (en) * 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor

Also Published As

Publication number Publication date
JP3782451B2 (ja) 2006-06-07
US5932674A (en) 1999-08-03
JPH10513408A (ja) 1998-12-22
EP0807265A1 (en) 1997-11-19
TW287167B (no) 1996-10-01
WO1996024074A1 (en) 1996-08-08
AU4438696A (en) 1996-08-21
EP0807265B1 (en) 2000-04-12
JP2006193526A (ja) 2006-07-27
DE69607746D1 (de) 2000-05-18
DE69607746T2 (de) 2000-08-31
ATE191796T1 (de) 2000-04-15
IL116898A0 (en) 1996-05-14

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