HK1000251A1 - 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
HK1000251A1
HK1000251A1 HK97101802A HK97101802A HK1000251A1 HK 1000251 A1 HK1000251 A1 HK 1000251A1 HK 97101802 A HK97101802 A HK 97101802A HK 97101802 A HK97101802 A HK 97101802A HK 1000251 A1 HK1000251 A1 HK 1000251A1
Authority
HK
Hong Kong
Prior art keywords
substrate
preformed
surface properties
graft copolymerization
substrates
Prior art date
Application number
HK97101802A
Other languages
English (en)
Inventor
Robert A Janssen
Ellen M Freeman
Earl C Mccraw
Original Assignee
Novartis 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 Novartis Ag filed Critical Novartis Ag
Publication of HK1000251A1 publication Critical patent/HK1000251A1/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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (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)
HK97101802A 1989-01-13 1997-09-19 Process for graft copolymerization on surfaces of preformed substrates to modify surface properties HK1000251A1 (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 (1)

Publication Number Publication Date
HK1000251A1 true HK1000251A1 (en) 1998-02-13

Family

ID=23144515

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97101802A HK1000251A1 (en) 1989-01-13 1997-09-19 Process for graft copolymerization on surfaces of preformed substrates to modify surface properties

Country Status (15)

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

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WO1991003506A1 (de) * 1989-09-06 1991-03-21 Sartorius Ag 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
US5805264A (en) * 1992-06-09 1998-09-08 Ciba Vision Corporation Process for graft polymerization on surfaces of preformed substates to modify surface properties
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
US5531715A (en) 1993-05-12 1996-07-02 Target Therapeutics, Inc. Lubricious catheters
AU1373195A (en) * 1993-12-21 1995-07-10 Bausch & Lomb Incorporated Method for increasing hydrophilicity of contact lenses
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
DE59800682D1 (de) * 1997-04-14 2001-06-13 Degussa Verfahren zur Modifizierung der Oberfläche von Polymersubstraten durch Pfropfpolymerisation
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
WO2001034939A1 (en) 1999-11-12 2001-05-17 M-I L.L.C. Method and composition for the triggered release of polymer-degrading agents for oil field use
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
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
EP1245372B1 (en) * 2001-03-26 2011-09-28 Novartis AG Mould and method for the production of ophthalmic lenses
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
EP1403419B1 (en) * 2002-09-30 2006-05-31 The Procter & Gamble Company Absorbent articles comprising hydrophilic nonwoven fabrics
FR2850107B1 (fr) * 2003-01-17 2007-03-30 L A R S Laboratoire D Applic E Procede de traitement de surfaces polymeres
WO2005077528A1 (en) * 2004-02-05 2005-08-25 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
MY156206A (en) * 2009-11-04 2016-01-29 Novartis Ag A silicone hydrogel lens with a grafted hydrophilic coating
BR112013002179B1 (pt) 2010-07-30 2020-12-15 Alcon Inc Lentes de silicone hidrogel com superfícies ricas em água
US9322103B2 (en) 2010-08-06 2016-04-26 Microchips Biotech, Inc. Biosensor membrane composition, biosensor, and methods for making same
CN103237651B (zh) 2010-12-01 2016-02-10 诺瓦提斯公司 其上具有常压等离子体涂层的镜片模具
CA2851668C (en) 2011-10-12 2016-08-16 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
MY164738A (en) 2011-11-29 2018-01-30 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
US9180289B2 (en) 2012-08-29 2015-11-10 Cardiac Pacemakers, Inc. Enhanced low friction coating for medical leads and methods of making
AU2013347996B2 (en) 2012-11-21 2016-08-11 Cardiac Pacemakers, Inc. Medical electrodes with layered coatings
SG11201504763UA (en) 2012-12-17 2015-07-30 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
HUE038809T2 (hu) 2013-12-17 2018-11-28 Novartis Ag Térhálósított hidrofíl bevonattal ellátott szilikon hidrogél lencse
SG10201901379TA (en) 2014-08-26 2019-03-28 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
SG11201803726VA (en) 2015-12-15 2018-06-28 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
US11029447B2 (en) 2017-12-13 2021-06-08 Alcon Inc. Method for producing MPS-compatible water gradient contact lenses
CN111511818B (zh) * 2017-12-20 2022-10-25 3M创新有限公司 具有连接的聚合物链的聚合物基底

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
US4589964A (en) * 1980-10-08 1986-05-20 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
US4311573A (en) * 1980-10-08 1982-01-19 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate

Also Published As

Publication number Publication date
ATE113634T1 (de) 1994-11-15
JPH02228309A (ja) 1990-09-11
ES2064699T3 (es) 1995-02-01
NO178072B (no) 1995-10-09
DE69013698T2 (de) 1995-03-16
EP0378511A3 (en) 1991-03-27
FI98631C (fi) 1997-07-25
EP0378511B1 (en) 1994-11-02
FI900136A (fi) 1990-07-14
IE65586B1 (en) 1995-11-01
AU4793690A (en) 1990-07-19
IL92983A0 (en) 1990-09-17
NO178072C (no) 1996-01-17
IE900137L (en) 1990-07-13
FI900136A0 (fi) 1990-01-10
NO900098D0 (no) 1990-01-09
DK0378511T3 (da) 1994-11-21
FI98631B (fi) 1997-04-15
CA2007552A1 (en) 1990-07-13
DE69013698D1 (de) 1994-12-08
NO900098L (no) 1990-07-16
IL92983A (en) 1993-08-18
AU630655B2 (en) 1992-11-05
PT92815A (pt) 1990-07-31
EP0378511A2 (en) 1990-07-18
PT92815B (pt) 1995-12-29
US4968532A (en) 1990-11-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)