BR8603616A - Processo para producao de material de hidrogel polimerico reticulado e processo para producao de lente de contato hidratada - Google Patents

Processo para producao de material de hidrogel polimerico reticulado e processo para producao de lente de contato hidratada

Info

Publication number
BR8603616A
BR8603616A BR8603616A BR8603616A BR8603616A BR 8603616 A BR8603616 A BR 8603616A BR 8603616 A BR8603616 A BR 8603616A BR 8603616 A BR8603616 A BR 8603616A BR 8603616 A BR8603616 A BR 8603616A
Authority
BR
Brazil
Prior art keywords
production
cross
contact lens
hydrogel material
linked polymeric
Prior art date
Application number
BR8603616A
Other languages
English (en)
Inventor
Merrill Goldenberg
Karl Friedrich Muller
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
Priority claimed from US06/809,695 external-priority patent/US4665123A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR8603616A publication Critical patent/BR8603616A/pt

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
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
    • C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
    • 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
    • C08G2210/00—Compositions for preparing hydrogels
BR8603616A 1985-07-31 1986-07-30 Processo para producao de material de hidrogel polimerico reticulado e processo para producao de lente de contato hidratada BR8603616A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76080585A 1985-07-31 1985-07-31
US06/809,695 US4665123A (en) 1985-12-13 1985-12-13 Polyvinyl alcohol derivatives containing pendant (meth)acryloylvinylic monomer reaction product units bound through urethane groups and hydrogel contact lenses made therefrom

Publications (1)

Publication Number Publication Date
BR8603616A true BR8603616A (pt) 1987-03-10

Family

ID=27116877

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603616A BR8603616A (pt) 1985-07-31 1986-07-30 Processo para producao de material de hidrogel polimerico reticulado e processo para producao de lente de contato hidratada

Country Status (15)

Country Link
EP (1) EP0216074B1 (pt)
JP (1) JPH0731312B2 (pt)
AR (1) AR244716A1 (pt)
AU (1) AU593825B2 (pt)
BR (1) BR8603616A (pt)
CA (1) CA1262198A (pt)
DE (1) DE3688578T2 (pt)
DK (1) DK169768B1 (pt)
ES (1) ES2001047A6 (pt)
GR (1) GR862018B (pt)
HK (1) HK192395A (pt)
IE (1) IE59807B1 (pt)
IN (1) IN168075B (pt)
MX (1) MX174080B (pt)
PT (1) PT83092B (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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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
US4859780A (en) * 1988-02-26 1989-08-22 Ciba-Geigy Corporation Hydrophilic modifier monomers
JPH0649736B2 (ja) * 1988-12-01 1994-06-29 呉羽化学工業株式会社 高屈折率樹脂材料の製造方法
ATE102962T1 (de) * 1990-05-10 1994-04-15 Ciba Geigy Ag Hydroxyethylcellulosederivate die urethangruppen gebundene (meth)acrylseitengruppen enthalten und hieraus abgeleitete hydrogel-kontaktlinsen.
JPH06289335A (ja) * 1993-04-05 1994-10-18 Tokyo Keikaku:Kk イオン性ソフトコンタクトレンズ
JPH06347730A (ja) * 1993-06-11 1994-12-22 Tokyo Keikaku:Kk ソフトコンタクトレンズ
TW272976B (pt) * 1993-08-06 1996-03-21 Ciba Geigy Ag
US6407145B1 (en) 1994-08-04 2002-06-18 Novartis Ag Photocrosslinkable materials and applications
AU4438696A (en) * 1995-02-03 1996-08-21 Novartis Ag Crosslinked polymers
TW360671B (en) * 1995-02-03 1999-06-11 Novartis Ag Process for producing mold body and the cross-linkable polymer used therein
ID17663A (id) * 1996-07-26 1998-01-15 Novartis Ag Pembuatan cetakan-cetakan
JP2000256419A (ja) * 1999-03-11 2000-09-19 Ricoh Co Ltd グラフト（共）重合体とその製法
US6360129B1 (en) 1999-12-13 2002-03-19 Cardiac Pacemakers, Inc. Mannitol/hydrogel cap for tissue-insertable connections
US6846875B2 (en) 2000-04-10 2005-01-25 Pharmacia Groningen Bv Hydrogels and methods for their production
SE0001309D0 (sv) * 2000-04-10 2000-04-10 Pharmacia & Upjohn Bv Hydrogels and methods for their production
US7411008B2 (en) 2001-11-07 2008-08-12 Novartis Ag Ink formulations and uses thereof
WO2004022659A1 (en) * 2002-09-03 2004-03-18 Novartis Ag Ink formulation and uses thereof
US7049351B2 (en) * 2002-11-01 2006-05-23 Novartis Ag Moldings and preparation and uses thereof
DE602006007124D1 (de) * 2005-04-29 2009-07-16 Novartis Ag Beschichtete linsenformen und verfahren zur herstellung von einer kontakt-linse
EP2091979A2 (en) 2006-12-13 2009-08-26 Novartis AG Actinically curable silicone hydrogel copolymers and uses thereof
CA2679322C (en) * 2007-03-22 2015-02-10 Novartis Ag Prepolymers with dangling polysiloxane-containing polymer chains
KR101514472B1 (ko) 2007-03-22 2015-04-22 노파르티스 아게 친수성 중합체성 사슬이 있는 실리콘-함유 예비중합체
US8044111B2 (en) 2007-11-30 2011-10-25 Novartis Ag Actinically-crosslinkable silicone-containing block copolymers
EP2232304B1 (en) 2007-12-10 2012-04-04 Novartis AG Method for making silicone hydrogel contact lenses
JP5554268B2 (ja) * 2010-03-11 2014-07-23 株式会社クラレ 架橋性組成物、架橋物及びその製造方法、並びに多層構造体
JP5406870B2 (ja) * 2010-03-11 2014-02-05 株式会社クラレ 架橋剤、架橋性組成物、架橋物、化合物及びその製造方法
EP2894175B1 (en) * 2010-03-11 2018-06-20 Kuraray Co., Ltd. Crosslinkable composition, crosslinked product and method for production thereof, multilayered structure, crosslinking agent, and compound and method for preparation thereof
CN103380153B (zh) 2010-07-30 2015-12-02 诺华股份有限公司 两亲性聚硅氧烷预聚物及其用途
CA2813469C (en) 2010-10-06 2016-01-12 Novartis Ag Polymerizable chain-extended polysiloxanes with pendant hydrophilic groups
JP6135896B2 (ja) * 2011-03-25 2017-05-31 Jsr株式会社 高分子ゲル及びその製造方法
KR20190039639A (ko) * 2017-10-05 2019-04-15 메르크 파텐트 게엠베하 작용화된 폴리비닐 알콜을 포함하는 조성물 및 액정 매질을 함유하는 나노캡슐
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928299A (en) * 1971-04-30 1975-12-23 Bayer Ag Polymers which contain urethane groups and which are cross-linkable by vinyl polymerisation
FR2168623A5 (en) * 1972-01-17 1973-08-31 Inst Francais Du Petrole Styrene - allyl alcohol copolymers - modified with diisocyanate/vinyl cpd reaction prod
JPS5038413B2 (pt) * 1972-05-29 1975-12-09
DE2839249A1 (de) * 1977-09-12 1979-03-22 Toray Industries Verfahren zur herstellung einer weichen kontaktlinse und ausgangsloesung zur durchfuehrung des verfahrens
US4262099A (en) * 1979-11-01 1981-04-14 Monsanto Company Urethane compositions prepared from allyl alcohol polymers
JPS56122802A (en) * 1980-03-03 1981-09-26 Toyo Ink Mfg Co Ltd Radiation-curable resin composition
EP0066614A4 (en) * 1980-12-12 1983-03-17 Dow Chemical Co ANAEROBIC ADHESIVES CONSTITUTED BY ISOCYANATES-POLYAHL POLYMERIZABLE BY ADDITION.
US4426492A (en) * 1981-09-03 1984-01-17 Plastomedical Sciences, Inc. Disposable, hydrogel soft contact lenses
US4528325A (en) * 1983-06-03 1985-07-09 Minnesota Mining And Manufacturing Co. Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol)
EP0130389A3 (en) * 1983-07-05 1986-08-13 W.R. Grace & Co. One component thermoset composition
US4574137A (en) * 1984-08-23 1986-03-04 The Dow Chemical Company Process for preparing copolymer polyols
US4605712A (en) * 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof

Also Published As

Publication number Publication date
HK192395A (en) 1995-12-29
CA1262198A (en) 1989-10-03
DE3688578T2 (de) 1993-10-28
JPH0731312B2 (ja) 1995-04-10
DK361686A (da) 1987-02-01
MX174080B (es) 1994-04-20
AU6068386A (en) 1987-02-05
DE3688578D1 (de) 1993-07-22
MX3292A (es) 1993-10-01
AR244716A1 (es) 1993-11-30
EP0216074A2 (en) 1987-04-01
ES2001047A6 (es) 1988-04-16
PT83092B (pt) 1989-01-30
PT83092A (en) 1986-08-01
GR862018B (en) 1986-12-23
JPS6232110A (ja) 1987-02-12
IE862039L (en) 1987-01-31
DK169768B1 (da) 1995-02-20
EP0216074A3 (en) 1989-10-18
EP0216074B1 (en) 1993-06-16
AU593825B2 (en) 1990-02-22
DK361686D0 (da) 1986-07-30
IE59807B1 (en) 1994-04-06
IN168075B (pt) 1991-02-02

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/07/2001