PT92815A - Processo para a copolimerizacao de enxerto em superficies de substratos pre-formados para a modificacao das propriedades superficiais - Google Patents
Processo para a copolimerizacao de enxerto em superficies de substratos pre-formados para a modificacao das propriedades superficiaisInfo
- Publication number
- PT92815A PT92815A PT92815A PT9281590A PT92815A PT 92815 A PT92815 A PT 92815A PT 92815 A PT92815 A PT 92815A PT 9281590 A PT9281590 A PT 9281590A PT 92815 A PT92815 A PT 92815A
- Authority
- PT
- Portugal
- Prior art keywords
- substrate
- polymerization
- surfactants
- modification
- surface properties
- Prior art date
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)
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 |
---|---|
PT92815A true PT92815A (pt) | 1990-07-31 |
PT92815B PT92815B (pt) | 1995-12-29 |
Family
ID=23144515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT92815A PT92815B (pt) | 1989-01-13 | 1990-01-09 | Processo para a copolimerizacao de enxerto em superficies de substratos pre-formados para a modificacao das propriedades superficiais |
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) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0490940B2 (de) * | 1989-09-06 | 2000-07-05 | 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 |
EP0574352A1 (en) * | 1992-06-09 | 1993-12-15 | Ciba-Geigy Ag | Process for graft polymerization on surfaces of preformed substrates to modify surface properties |
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 |
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 |
EP0872512B1 (de) * | 1997-04-14 | 2001-05-09 | Degussa AG | 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 |
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 |
NZ531316A (en) | 1999-11-12 | 2005-08-26 | Mi Llc | Method and composition 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 |
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 |
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 |
US7479222B2 (en) * | 2004-02-05 | 2009-01-20 | 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 |
EP2496987B1 (en) * | 2009-11-04 | 2020-04-29 | Alcon Inc. | A silicone hydrogel lens with a grafted hydrophilic coating |
PL2461767T3 (pl) | 2010-07-30 | 2013-09-30 | Novartis Ag | Soczewki silikonowo-hydrożelowe z powierzchniami bogatymi w wodę |
WO2012019083A2 (en) * | 2010-08-06 | 2012-02-09 | Microchips, 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 |
EP2766750B1 (en) | 2011-10-12 | 2016-02-03 | 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 |
EP2890414B1 (en) | 2012-08-29 | 2019-01-16 | 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 |
WO2014095690A1 (en) | 2012-12-17 | 2014-06-26 | Novartis Ag | Method for making improved uv-absorbing ophthalmic lenses |
CN105829081B (zh) | 2013-12-17 | 2017-12-19 | 诺华股份有限公司 | 具有交联的亲水性涂层的硅水凝胶镜片 |
US11002884B2 (en) | 2014-08-26 | 2021-05-11 | Alcon Inc. | Method for applying stable coating on silicone hydrogel contact lenses |
CN108369291B (zh) | 2015-12-15 | 2021-07-20 | 爱尔康公司 | 用于将稳定的涂层施加在硅酮水凝胶接触镜片上的方法 |
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 |
KR20200098540A (ko) | 2017-12-13 | 2020-08-20 | 알콘 인코포레이티드 | 한 주 및 한 달 착용용 워터 그래디언트 콘택트 렌즈 |
EP3728425B1 (en) * | 2017-12-20 | 2021-12-08 | 3M Innovative Properties Company | Polymeric substrates with attached polymeric chains |
Family Cites Families (8)
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 |
-
1989
- 1989-01-13 US US07/297,018 patent/US4968532A/en not_active Expired - Fee Related
-
1990
- 1990-01-04 DE DE69013698T patent/DE69013698T2/de not_active Expired - Fee Related
- 1990-01-04 AT AT90810005T patent/ATE113634T1/de not_active IP Right Cessation
- 1990-01-04 EP EP90810005A patent/EP0378511B1/en not_active Expired - Lifetime
- 1990-01-04 ES ES90810005T patent/ES2064699T3/es not_active Expired - Lifetime
- 1990-01-04 DK DK90810005.0T patent/DK0378511T3/da active
- 1990-01-05 IL IL92983A patent/IL92983A/xx not_active IP Right Cessation
- 1990-01-09 PT PT92815A patent/PT92815B/pt not_active IP Right Cessation
- 1990-01-09 NO NO900098A patent/NO178072C/no unknown
- 1990-01-10 JP JP2001633A patent/JPH02228309A/ja active Pending
- 1990-01-10 FI FI900136A patent/FI98631C/fi not_active IP Right Cessation
- 1990-01-11 CA CA002007552A patent/CA2007552A1/en not_active Abandoned
- 1990-01-12 AU AU47936/90A patent/AU630655B2/en not_active Ceased
- 1990-01-12 IE IE13790A patent/IE65586B1/en not_active IP Right Cessation
-
1997
- 1997-09-19 HK HK97101802A patent/HK1000251A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE900137L (en) | 1990-07-13 |
FI98631B (fi) | 1997-04-15 |
CA2007552A1 (en) | 1990-07-13 |
DE69013698D1 (de) | 1994-12-08 |
JPH02228309A (ja) | 1990-09-11 |
AU4793690A (en) | 1990-07-19 |
EP0378511B1 (en) | 1994-11-02 |
HK1000251A1 (en) | 1998-02-13 |
PT92815B (pt) | 1995-12-29 |
DE69013698T2 (de) | 1995-03-16 |
FI900136A (fi) | 1990-07-14 |
FI98631C (fi) | 1997-07-25 |
IL92983A0 (en) | 1990-09-17 |
DK0378511T3 (da) | 1994-11-21 |
FI900136A0 (fi) | 1990-01-10 |
IE65586B1 (en) | 1995-11-01 |
ATE113634T1 (de) | 1994-11-15 |
EP0378511A2 (en) | 1990-07-18 |
IL92983A (en) | 1993-08-18 |
AU630655B2 (en) | 1992-11-05 |
US4968532A (en) | 1990-11-06 |
NO900098D0 (no) | 1990-01-09 |
NO900098L (no) | 1990-07-16 |
ES2064699T3 (es) | 1995-02-01 |
EP0378511A3 (en) | 1991-03-27 |
NO178072C (no) | 1996-01-17 |
NO178072B (no) | 1995-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19950906 |
|
PC3A | Transfer or assignment |
Free format text: 970605 NOVARTIS AG CH |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19990331 |