IL92983A - Process for graft copolymerization on surfaces of preformed substrates to modify surface properties - Google Patents

Process for graft copolymerization on surfaces of preformed substrates to modify surface properties

Info

Publication number
IL92983A
IL92983A IL92983A IL9298390A IL92983A IL 92983 A IL92983 A IL 92983A IL 92983 A IL92983 A IL 92983A IL 9298390 A IL9298390 A IL 9298390A IL 92983 A IL92983 A IL 92983A
Authority
IL
Israel
Prior art keywords
substrate
preformed
surface properties
graft copolymerization
substrates
Prior art date
Application number
IL92983A
Other languages
English (en)
Other versions
IL92983A0 (en
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 IL92983A0 publication Critical patent/IL92983A0/xx
Publication of IL92983A publication Critical patent/IL92983A/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
IL92983A 1989-01-13 1990-01-05 Process for graft copolymerization on surfaces of preformed substrates to modify surface properties IL92983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/297,018 US4968532A (en) 1989-01-13 1989-01-13 Process for graft copolymerization on surfaces of preformed substrates to modify surface properties

Publications (2)

Publication Number Publication Date
IL92983A0 IL92983A0 (en) 1990-09-17
IL92983A true IL92983A (en) 1993-08-18

Family

ID=23144515

Family Applications (1)

Application Number Title Priority Date Filing Date
IL92983A IL92983A (en) 1989-01-13 1990-01-05 Process for graft copolymerization on surfaces of preformed substrates to modify surface properties

Country Status (15)

Country Link
US (1) US4968532A (fi)
EP (1) EP0378511B1 (fi)
JP (1) JPH02228309A (fi)
AT (1) ATE113634T1 (fi)
AU (1) AU630655B2 (fi)
CA (1) CA2007552A1 (fi)
DE (1) DE69013698T2 (fi)
DK (1) DK0378511T3 (fi)
ES (1) ES2064699T3 (fi)
FI (1) FI98631C (fi)
HK (1) HK1000251A1 (fi)
IE (1) IE65586B1 (fi)
IL (1) IL92983A (fi)
NO (1) NO178072C (fi)
PT (1) PT92815B (fi)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59009071D1 (de) * 1989-09-06 1995-06-14 Sartorius Gmbh Verfahren zum pfropfen von stickstoffhaltigen polymeren und die dabei erhaltenen polymeren.
US5274028A (en) * 1990-12-06 1993-12-28 Baxter International Inc. Polyvinyl pyrrolidone-grafted coatings on preformed polymers
US5215554A (en) * 1991-06-12 1993-06-01 Permea, Inc. Membranes having enhanced selectivity and method of producing such membranes
US5391589A (en) * 1991-12-10 1995-02-21 Seiko Epson Corporation Contact lens and method of producing a contact lens
EP0561507A1 (en) * 1992-03-16 1993-09-22 Mizu Systems, Inc. Method for grafting preformed hydrophilic polymers onto hydrophobic polymer substrates
JPH0649251A (ja) * 1992-06-09 1994-02-22 Ciba Geigy Ag 表面特性を改質するための、予め成形した基材表面へのグラフト重合法
US5805264A (en) * 1992-06-09 1998-09-08 Ciba Vision Corporation Process for graft polymerization on surfaces of preformed substates to modify surface properties
US5531715A (en) 1993-05-12 1996-07-02 Target Therapeutics, Inc. Lubricious catheters
WO1995017689A1 (en) * 1993-12-21 1995-06-29 Bausch & Lomb Incorporated Method for increasing hydrophilicity of contact lenses
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
DK0872512T3 (da) * 1997-04-14 2001-08-27 Degussa Fremgangsmåde til modificering af overfladen af polymersubstrater ved podningspolymerisation
DE19859713A1 (de) * 1998-12-23 2000-06-29 Creavis Tech & Innovation Gmbh Photosensitive Polymere
US6156381A (en) 1998-12-30 2000-12-05 Mg Generon Ozone treatment of surface of membrane to improve permselectivity
US6638451B1 (en) * 1999-08-31 2003-10-28 Novartis Ag Plastic casting molds
US6818594B1 (en) 1999-11-12 2004-11-16 M-I L.L.C. Method for the triggered release of polymer-degrading agents for oil field use
BR0015547A (pt) 1999-11-12 2002-07-23 Mi Llc Processos para degradar um substrato pré-determinado, uma torta de filtro e um contaminante emergindo de uma formação subterrânea, para aumentar o fluxo de hidrocarbonetos de um poço e para tratar um furo de poço e composição para uso em operações de exploração de hidrocarbonetos
US6881269B2 (en) 2000-08-17 2005-04-19 Novartis Ag Lens plasma coating system
US6596346B2 (en) * 2000-09-29 2003-07-22 International Business Machines Corporation Silicone elastomer stamp with hydrophilic surfaces and method of making same
ATE526135T1 (de) * 2001-03-26 2011-10-15 Novartis Ag Giessform und verfahren zur herstellung von opthalmischen linsen
US20030157000A1 (en) * 2002-02-15 2003-08-21 Kimberly-Clark Worldwide, Inc. Fluidized bed activated by excimer plasma and materials produced therefrom
JP5238115B2 (ja) * 2002-09-18 2013-07-17 株式会社シード 薬物徐放性高分子ゲル及びそれからなる眼用レンズ
DE60211902T2 (de) * 2002-09-30 2007-01-11 The Procter & Gamble Company, Cincinnati Hydrophile Vliese enthaltende absorbierende Artikel
FR2850107B1 (fr) * 2003-01-17 2007-03-30 L A R S Laboratoire D Applic E Procede de traitement de surfaces polymeres
EP1729882A1 (en) * 2004-02-05 2006-12-13 Millipore Corporation Porous adsorptive or chromatographic media
US9433922B2 (en) * 2007-08-14 2016-09-06 Emd Millipore Corporation Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same
US20090130738A1 (en) * 2007-11-19 2009-05-21 Mikhail Kozlov Media for membrane ion exchange chromatography
WO2009067087A1 (en) * 2007-11-23 2009-05-28 Hyflux Membrane Manufacturing (S) Pte Ltd Hydrophilization of permeable hydrophobic polymer membranes
US8163358B2 (en) * 2009-02-18 2012-04-24 Synergeyes, Inc. Surface modification of contact lenses
WO2011056761A1 (en) * 2009-11-04 2011-05-12 Novartis Ag A silicone hydrogel lens with a grafted hydrophilic coating
KR101724984B1 (ko) 2010-07-30 2017-04-07 노파르티스 아게 가교된 친수성 코팅을 갖는 실리콘 히드로겔 렌즈
US9322103B2 (en) 2010-08-06 2016-04-26 Microchips Biotech, Inc. Biosensor membrane composition, biosensor, and methods for making same
EP2646228B1 (en) 2010-12-01 2014-09-17 Novartis AG Method for producing ophthalmic lenses
SG11201400228WA (en) 2011-10-12 2014-05-29 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
EP2785513B1 (en) 2011-11-29 2016-12-21 Novartis AG Method of treating a lens forming surface of at least one mold half for molding ophthalmic lenses
US8545951B2 (en) 2012-02-29 2013-10-01 Kimberly-Clark Worldwide, Inc. Endotracheal tubes and other polymer substrates including an anti-fouling treatment
CN104684592B (zh) 2012-08-29 2017-07-14 心脏起搏器股份公司 用于医用导线的增强的低摩擦涂层和制造方法
US9119956B2 (en) 2012-11-21 2015-09-01 Cardiac Pacemakers, Inc. Medical electrodes with layered coatings
EP2932314B1 (en) 2012-12-17 2017-02-01 Novartis AG Method for making improved uv-absorbing ophthalmic lenses
SG11201603699SA (en) 2013-12-17 2016-07-28 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
HUE046948T2 (hu) 2014-08-26 2020-03-30 Novartis Ag Eljárás stabil bevonat felvitelére szilikon hidrogél kontaktlencsékre
WO2017103793A1 (en) 2015-12-15 2017-06-22 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
TW201922301A (zh) * 2017-10-27 2019-06-16 日商日油股份有限公司 醫療材料用表面處理劑及醫療材料
CN117492232A (zh) 2017-12-13 2024-02-02 爱尔康公司 周抛和月抛水梯度接触镜片
US12064730B2 (en) * 2017-12-20 2024-08-20 Solventum Intellectual Properties Company Polymeric substrates with attached polymeric chains

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825680A (en) * 1956-10-15 1959-12-16 Dow Chemical Co Graft polymers and method of making the same
US3070573A (en) * 1958-08-18 1962-12-25 Dow Corning Method of grafting olefins onto organosilicon compounds by the use of ozone
US3008920A (en) * 1959-04-27 1961-11-14 Dow Chemical Co Method of inhibiting homopolymerization in graft copolymers with copper salts
US3676190A (en) * 1964-01-07 1972-07-11 Yvan Landler Graft copolymers and process of making same
US3968305A (en) * 1970-12-28 1976-07-06 Mitsubishi Rayon Co., Ltd. Mar-resistant synthetic resin shaped article
FR2385763A1 (fr) * 1977-03-31 1978-10-27 Essilor Int Procede de preparation de copolymeres greffes de silicones
US4311573A (en) * 1980-10-08 1982-01-19 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
US4589964A (en) * 1980-10-08 1986-05-20 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate

Also Published As

Publication number Publication date
EP0378511A3 (en) 1991-03-27
NO900098L (no) 1990-07-16
DK0378511T3 (da) 1994-11-21
ATE113634T1 (de) 1994-11-15
EP0378511B1 (en) 1994-11-02
FI98631B (fi) 1997-04-15
US4968532A (en) 1990-11-06
AU630655B2 (en) 1992-11-05
HK1000251A1 (en) 1998-02-13
IE900137L (en) 1990-07-13
PT92815A (pt) 1990-07-31
IL92983A0 (en) 1990-09-17
CA2007552A1 (en) 1990-07-13
AU4793690A (en) 1990-07-19
IE65586B1 (en) 1995-11-01
PT92815B (pt) 1995-12-29
NO900098D0 (no) 1990-01-09
DE69013698D1 (de) 1994-12-08
FI900136A0 (fi) 1990-01-10
ES2064699T3 (es) 1995-02-01
FI900136L (fi) 1990-07-14
FI98631C (fi) 1997-07-25
NO178072C (no) 1996-01-17
JPH02228309A (ja) 1990-09-11
NO178072B (no) 1995-10-09
EP0378511A2 (en) 1990-07-18
DE69013698T2 (de) 1995-03-16

Similar Documents

Publication Publication Date Title
IL92983A (en) Process for graft copolymerization on surfaces of preformed substrates to modify surface properties
ES2066869T5 (es) Material hidrofilico y metodo de fabricacion del mismo.
NO980981L (no) FremgangsmÕte til fremstilling av antimikrobielle plaststoffer
NZ286249A (en) Homogeneous interpenetrating network having a single tg prepared from (poly)oxyalkylene polyamines, polyisocyanate and an acrylic ester in the presence of a free radical initiator and a triamine; contact lenses
DE3277899D1 (en) Method of forming a hydrophilic coating on a substrate
AU657542B2 (en) Graft copolymers
CA2095044A1 (en) Surface coating of polymer objects
HUT68002A (en) Multilayer polymer article and process for producing thereof
BR0215180A (pt) Produto de higiene absorvente e método de fabricar o mesmo
CA2373556A1 (en) Surface-treatment of silicone medical devices comprising an intermediate carbon coating and graft polymerization
EP1095711A3 (en) Process for coating a material surface
SG50421A1 (en) Process for the manufacture of a composition comprising a vinylaromatic polymer and a rubber
AU646033B2 (en) Unsaturated urea polysiloxanes
EP0378513A3 (en) Process for hydroxylating hydrophobic polymer surfaces
ATE70281T1 (de) Verfahren zur herstellung von waessrigen polymerisatdispersionen, die so erhaeltlichen dispersionen und ihre verwendung zur herstellung von beschichtungen.
CA2171666A1 (en) Improved cured composite and process therefor
AU5240590A (en) Polymer production
DE69202377D1 (de) Verfahren zur Herstellung von vernetzten Copolymerperlen mit poröser Oberfläche.
AU1008692A (en) Hydrogel material
ZA962333B (en) Process for bonding articles
TW242178B (en) Manufacturing method for plastic optical component with light focusing
ES8403148A1 (es) "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico".

Legal Events

Date Code Title Description
KB Patent renewed
RH Patent void