HK1007192A1 - Process for the hydrophilization of contact lenses - Google Patents

Process for the hydrophilization of contact lenses

Info

Publication number
HK1007192A1
HK1007192A1 HK98106249A HK98106249A HK1007192A1 HK 1007192 A1 HK1007192 A1 HK 1007192A1 HK 98106249 A HK98106249 A HK 98106249A HK 98106249 A HK98106249 A HK 98106249A HK 1007192 A1 HK1007192 A1 HK 1007192A1
Authority
HK
Hong Kong
Prior art keywords
substituted
another
functional group
contact lenses
polar functional
Prior art date
Application number
HK98106249A
Other languages
English (en)
Inventor
Harro Mueller Von Der Haegen
Horst Schafer
Bernhard Seiferling
Rolf Siegel
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 HK1007192A1 publication Critical patent/HK1007192A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
HK98106249A 1990-12-19 1998-06-24 Process for the hydrophilization of contact lenses HK1007192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH403190 1990-12-19

Publications (1)

Publication Number Publication Date
HK1007192A1 true HK1007192A1 (en) 1999-04-01

Family

ID=4268515

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106249A HK1007192A1 (en) 1990-12-19 1998-06-24 Process for the hydrophilization of contact lenses

Country Status (17)

Country Link
US (1) US5408280A (ja)
EP (1) EP0491661B1 (ja)
JP (1) JPH05127130A (ja)
KR (1) KR920011941A (ja)
AT (1) ATE143502T1 (ja)
AU (1) AU649287B2 (ja)
CA (1) CA2057798A1 (ja)
CS (1) CS387691A3 (ja)
DE (1) DE59108227D1 (ja)
DK (1) DK0491661T3 (ja)
ES (1) ES2093087T3 (ja)
GR (1) GR3021159T3 (ja)
HK (1) HK1007192A1 (ja)
IE (1) IE914412A1 (ja)
IL (1) IL100359A (ja)
PT (1) PT99825B (ja)
ZA (1) ZA919937B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995017689A1 (en) * 1993-12-21 1995-06-29 Bausch & Lomb Incorporated Method for increasing hydrophilicity of contact lenses
US6500481B1 (en) 1998-06-11 2002-12-31 Johnson & Johnson Vision Care, Inc. Biomedical devices with amid-containing coatings
EP1105707B1 (de) * 1998-08-17 2009-06-03 Novartis AG Prüfmodul zum prüfen von optischen teilen auf fehler
US6478423B1 (en) 1999-10-12 2002-11-12 Johnson & Johnson Vison Care, Inc. Contact lens coating selection and manufacturing process
TWI599813B (zh) 2010-07-30 2017-09-21 諾華公司 水合隱形鏡片
WO2013055746A1 (en) 2011-10-12 2013-04-18 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
WO2014095690A1 (en) 2012-12-17 2014-06-26 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
US9950483B2 (en) * 2013-05-29 2018-04-24 Novartis Ag Method for determining the surface concentration of carboxyl groups on a lens
SG11201603699SA (en) 2013-12-17 2016-07-28 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
SG11201700232SA (en) 2014-08-26 2017-03-30 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
WO2019116141A1 (en) 2017-12-13 2019-06-20 Novartis Ag Method for producing mps-compatible water gradient contact lenses

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US102101A (en) * 1870-04-19 Improvement in lawn-mowers
JPS6052183B2 (ja) * 1977-02-23 1985-11-18 三菱レイヨン株式会社 塗料組成物
JPS54159458A (en) * 1978-06-06 1979-12-17 Japan Atom Energy Res Inst Primer composition and method for coating using the same
JPS55104327A (en) * 1979-02-05 1980-08-09 Mitsubishi Gas Chem Co Inc Surface treatment of plastic molded article
US4379893A (en) * 1981-08-26 1983-04-12 Diamond Shamrock Corporation Surface-treated soft contact lenses
US4424328A (en) * 1981-12-04 1984-01-03 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4463149A (en) * 1982-03-29 1984-07-31 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4625007A (en) * 1982-09-30 1986-11-25 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
EP0166998B1 (en) * 1984-06-04 1991-05-08 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Medical instrument and method for making
US4668240A (en) * 1985-05-03 1987-05-26 Schering Corporation Pigment colored contact lenses and method for making same
US4687816A (en) * 1985-08-14 1987-08-18 Sola U.S.A. Inc. Surface treatment of soft contact lenses
US4686267A (en) * 1985-10-11 1987-08-11 Polymer Technology Corporation Fluorine containing polymeric compositions useful in contact lenses
DE3616176A1 (de) * 1986-05-14 1987-11-19 Roehm Gmbh Verfahren zur herstellung einer kratzfesten und witterungsbestaendigen beschichtung auf einem formkoerper
US4734475A (en) * 1986-12-15 1988-03-29 Ciba-Geigy Corporation Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer
US5128170A (en) * 1989-05-11 1992-07-07 Kanegafunchi Kagaku Kogyo Kabushiki Kaisha Method for manufacturing medical device having a highly biocompatible surface
DE3919370A1 (de) * 1989-06-14 1990-12-20 L M D Labor Fuer Molekulares D Verbindungen zur aktivierung von kunststoffmaterialien
ATE129348T1 (de) * 1989-10-13 1995-11-15 Biocompatibles Ltd Verfahren zur verminderung der absetzung von proteinen auf ophthalmologische geräte.

Also Published As

Publication number Publication date
AU8831691A (en) 1992-06-25
JPH05127130A (ja) 1993-05-25
PT99825B (pt) 1999-06-30
ATE143502T1 (de) 1996-10-15
IL100359A (en) 1996-06-18
PT99825A (pt) 1992-12-31
KR920011941A (ko) 1992-07-25
AU649287B2 (en) 1994-05-19
CA2057798A1 (en) 1992-06-20
EP0491661B1 (de) 1996-09-25
EP0491661A3 (en) 1993-11-10
EP0491661A2 (de) 1992-06-24
IL100359A0 (en) 1992-09-06
DE59108227D1 (de) 1996-10-31
US5408280A (en) 1995-04-18
ZA919937B (en) 1992-08-26
ES2093087T3 (es) 1996-12-16
DK0491661T3 (da) 1996-11-11
GR3021159T3 (en) 1996-12-31
CS387691A3 (en) 1992-09-16
IE914412A1 (en) 1992-07-01

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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)