ZA96828B - Crosslinked polymers containing urethane groups - Google Patents

Crosslinked polymers containing urethane groups

Info

Publication number
ZA96828B
ZA96828B ZA96828A ZA96828A ZA96828B ZA 96828 B ZA96828 B ZA 96828B ZA 96828 A ZA96828 A ZA 96828A ZA 96828 A ZA96828 A ZA 96828A ZA 96828 B ZA96828 B ZA 96828B
Authority
ZA
South Africa
Prior art keywords
homopolymers
copolymers
soluble
pct
contact lenses
Prior art date
Application number
ZA96828A
Other languages
English (en)
Inventor
Friedrich Stockinger
Beat Mueller
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 ZA96828B publication Critical patent/ZA96828B/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
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
ZA96828A 1995-02-03 1996-02-02 Crosslinked polymers containing urethane groups ZA96828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31595 1995-02-03

Publications (1)

Publication Number Publication Date
ZA96828B true ZA96828B (en) 1996-08-05

Family

ID=4184212

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96828A ZA96828B (en) 1995-02-03 1996-02-02 Crosslinked polymers containing urethane groups

Country Status (22)

Country Link
US (1) US5807927A (de)
EP (1) EP0807267B1 (de)
JP (1) JP3782450B2 (de)
KR (1) KR100383210B1 (de)
CN (1) CN1135402C (de)
AT (1) ATE190071T1 (de)
AU (1) AU700857B2 (de)
BR (1) BR9607107A (de)
CA (1) CA2211403A1 (de)
DE (1) DE69606854T2 (de)
DK (1) DK0807267T3 (de)
ES (1) ES2143178T3 (de)
FI (1) FI973157A7 (de)
GR (1) GR3033119T3 (de)
IL (1) IL116897A (de)
MX (1) MX9705866A (de)
NO (1) NO315473B1 (de)
NZ (1) NZ300599A (de)
PT (1) PT807267E (de)
TW (1) TW360671B (de)
WO (1) WO1996024073A1 (de)
ZA (1) ZA96828B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW349967B (en) * 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor
AU4438696A (en) * 1995-02-03 1996-08-21 Novartis Ag Crosslinked polymers
ATE216501T1 (de) 1997-02-21 2002-05-15 Novartis Erfind Verwalt Gmbh Opthalmische formmasse
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
JP2003516810A (ja) * 1999-11-15 2003-05-20 バイオキュア・インコーポレーテッド 分解性ポリ（ビニルアルコール）ヒドロゲル
AR029901A1 (es) * 2000-03-24 2003-07-23 Novartis Ag Prepolimeros reticulables o polimerizables, y un proceso para la fabricacion de articulos moldeados ''biomedicos'' ''
US6855480B2 (en) 2001-04-19 2005-02-15 Shipley Company, L.L.C. Photoresist composition
TW200304449A (en) * 2002-02-15 2003-10-01 Shipley Co Llc Functionalized polymer, method of preparing the same, and photoimageable composition
US6995192B2 (en) * 2002-08-14 2006-02-07 Novartis Ag Radiation-curable prepolymers
US7148265B2 (en) * 2002-09-30 2006-12-12 Rohm And Haas Electronic Materials Llc Functional polymer
JP2004163904A (ja) * 2002-09-30 2004-06-10 Rohm & Haas Electronic Materials Llc 改善された光開始剤
JP2004151691A (ja) * 2002-09-30 2004-05-27 Rohm & Haas Electronic Materials Llc 改良フォトレジスト
US20050085585A1 (en) * 2002-10-23 2005-04-21 Quinn Michael H. Polymerizable materials
US20040224259A1 (en) * 2002-12-12 2004-11-11 Shipley Company, L.L.C. Functionalized polymer
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
MX355344B (es) 2011-02-28 2018-04-16 Coopervision Int Holding Co Lp Lentes de contacto de hidrogel que contienen foshina.
JP5966735B2 (ja) * 2011-09-22 2016-08-10 東ソー株式会社 アクリロイル基含有エチレン−酢酸ビニル共重合体ケン化物及びそれからなる組成物
GB2521997A (en) * 2013-09-06 2015-07-15 Biocompatibles Uk Ltd Radiopaque polymers
EP3058003B8 (de) 2013-10-17 2020-08-26 Alcon Inc. Vernetzbares polyacetal für kontaktlinsen
PL3291820T3 (pl) 2015-05-06 2023-08-21 Zoetis Services Llc Preparat hydrożelowy o łagodnej przyczepności
JP6697268B2 (ja) * 2016-01-06 2020-05-20 株式会社クラレ 重合体及びその製造方法
JP7485602B2 (ja) * 2018-01-30 2024-05-16 アルコン インク． その上に潤滑性コーティングを有するコンタクトレンズ
JP6842435B2 (ja) * 2018-02-19 2021-03-17 信越化学工業株式会社 ラジカル硬化性オルガノシロキサングラフトポリビニルアルコール系重合体及びその製造方法
KR20230041041A (ko) * 2020-07-15 2023-03-23 에이엠오 아일랜드 광학적으로 활성인 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606892A (en) * 1946-08-30 1952-08-12 American Cyanamid Co Polymerizable and polymerized isocyanate compositions
JPS5117265A (en) * 1974-08-03 1976-02-12 Seisan Kaihatsu Kagaku Kenkyus Renzokukihoojusuru takotaino seizoho
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
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
US4665123A (en) * 1985-12-13 1987-05-12 Ciba-Geigy Corporation Polyvinyl alcohol derivatives containing pendant (meth)acryloylvinylic monomer reaction product units bound through urethane groups and hydrogel contact lenses made therefrom
EP0216074B1 (de) * 1985-07-31 1993-06-16 Ciba-Geigy Ag 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
US5177263A (en) * 1991-09-24 1993-01-05 National Starch And Chemical Investment Holding Corporation N-allyl-N-dialkoxyethyl amide or amine monomers
DE59408026D1 (de) * 1993-07-19 1999-05-06 Novartis Ag Verfahren und Vorrichtung zur Herstellung von Kontaktlinsen
TW272976B (de) * 1993-08-06 1996-03-21 Ciba Geigy Ag
AU4438696A (en) * 1995-02-03 1996-08-21 Novartis Ag Crosslinked polymers
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
CN1135402C (zh) 2004-01-21
KR100383210B1 (ko) 2003-07-10
CN1172534A (zh) 1998-02-04
US5807927A (en) 1998-09-15
AU700857B2 (en) 1999-01-14
FI973157A0 (fi) 1997-07-30
NO973514D0 (no) 1997-07-30
DK0807267T3 (da) 2000-07-31
NZ300599A (en) 1999-10-28
JPH10513124A (ja) 1998-12-15
NO973514L (no) 1997-09-03
FI973157A7 (fi) 1997-09-24
DE69606854D1 (de) 2000-04-06
DE69606854T2 (de) 2000-08-17
TW360671B (en) 1999-06-11
ES2143178T3 (es) 2000-05-01
WO1996024073A1 (en) 1996-08-08
AU4538496A (en) 1996-08-21
ATE190071T1 (de) 2000-03-15
KR19980701942A (ko) 1998-06-25
PT807267E (pt) 2000-08-31
EP0807267B1 (de) 2000-03-01
IL116897A (en) 1999-10-28
EP0807267A1 (de) 1997-11-19
NO315473B1 (no) 2003-09-08
BR9607107A (pt) 1997-11-04
GR3033119T3 (en) 2000-08-31
JP3782450B2 (ja) 2006-06-07
CA2211403A1 (en) 1996-08-08
IL116897A0 (en) 1996-05-14
MX9705866A (es) 1997-12-31

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