SG99856A1 - Optically transparent hydrogels and processes for their production - Google Patents

Optically transparent hydrogels and processes for their production

Info

Publication number
SG99856A1
SG99856A1 SG9904852A SG1999004852A SG99856A1 SG 99856 A1 SG99856 A1 SG 99856A1 SG 9904852 A SG9904852 A SG 9904852A SG 1999004852 A SG1999004852 A SG 1999004852A SG 99856 A1 SG99856 A1 SG 99856A1
Authority
SG
Singapore
Prior art keywords
processes
production
optically transparent
transparent hydrogels
hydrogels
Prior art date
Application number
SG9904852A
Other languages
English (en)
Inventor
Douglas G Vanderlaan
Frank Molock
Giancarlo Fruzzetti
Original Assignee
Johnson & Johnson Vision Prod
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 Johnson & Johnson Vision Prod filed Critical Johnson & Johnson Vision Prod
Publication of SG99856A1 publication Critical patent/SG99856A1/en

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Materials For Medical Uses (AREA)
SG9904852A 1998-09-30 1999-09-29 Optically transparent hydrogels and processes for their production SG99856A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/163,693 US6031059A (en) 1998-09-30 1998-09-30 Optically transparent hydrogels and processes for their production

Publications (1)

Publication Number Publication Date
SG99856A1 true SG99856A1 (en) 2003-11-27

Family

ID=22591167

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9904852A SG99856A1 (en) 1998-09-30 1999-09-29 Optically transparent hydrogels and processes for their production

Country Status (12)

Country Link
US (2) US6031059A (de)
EP (1) EP0990668B1 (de)
JP (1) JP4219506B2 (de)
KR (1) KR20000023541A (de)
CN (1) CN1251850A (de)
AR (1) AR020532A1 (de)
AU (1) AU766778B2 (de)
BR (1) BR9904412A (de)
CA (1) CA2283984A1 (de)
DE (1) DE69904131T2 (de)
SG (1) SG99856A1 (de)
TW (1) TWI248446B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6458156B1 (en) * 1996-05-31 2002-10-01 The University Of Western Ontario Expansible bioprosthetic valve stent
US6246062B1 (en) 1998-11-05 2001-06-12 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
SG87848A1 (en) 1998-11-05 2002-04-16 Johnson & Johnson Vision Prod Missing lens detection system and method
US6414049B1 (en) * 2000-03-22 2002-07-02 Johnson & Johnson Vision Care, Inc. Stable initiator system
US6577387B2 (en) 2000-12-29 2003-06-10 Johnson & Johnson Vision Care, Inc. Inspection of ophthalmic lenses using absorption
US6936641B2 (en) * 2002-06-25 2005-08-30 Johnson & Johnson Vision Care, Inc. Macromer forming catalysts
US8053539B2 (en) * 2006-06-30 2011-11-08 Johnson & Johnson Vision Care Inc. Siloxanyl materials for molded plastics
US8569538B2 (en) * 2006-06-30 2013-10-29 Johnson & Johnson Vision Care, Inc. Acryloyl materials for molded plastics
US20080081850A1 (en) * 2006-09-29 2008-04-03 Kazuhiko Fujisawa Process for producing hydrolysis-resistant silicone compounds
US9056880B2 (en) 2006-09-29 2015-06-16 Johnson & Johnson Vision Care, Inc. Process for producing hydrolysis-resistant silicone compounds
US7838698B2 (en) 2006-09-29 2010-11-23 Johnson & Johnson Vision Care, Inc. Hydrolysis-resistant silicone compounds
US20080119627A1 (en) * 2006-11-22 2008-05-22 Masataka Nakamura Methods for purifying siloxanyl monomers
US8080622B2 (en) * 2007-06-29 2011-12-20 Johnson & Johnson Vision Care, Inc. Soluble silicone prepolymers
US7897654B2 (en) * 2007-12-27 2011-03-01 Johnson & Johnson Vision Care Inc. Silicone prepolymer solutions
AU2012223584B8 (en) * 2011-02-28 2014-08-14 Coopervision International Limited Dimensionally stable silicone hydrogel contact lenses
KR101743801B1 (ko) * 2011-02-28 2017-06-05 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 허용가능한 수준의 에너지 손실을 갖는 실리콘 히드로겔 콘택트 렌즈
MY161370A (en) * 2011-02-28 2017-04-14 Coopervision Int Holding Co Lp Wettable silicon hydrogel contact lenses
KR101841016B1 (ko) 2016-02-18 2018-03-22 주식회사 인터로조 실록산 단량체, 이를 포함하는 실리콘하이드로겔 렌즈 제조용 조성물 및 실리콘하이드로겔 렌즈
WO2017142343A1 (ko) * 2016-02-18 2017-08-24 주식회사 인터로조 실록산 단량체, 이를 포함하는 실리콘하이드로겔 렌즈 제조용 조성물 및 실리콘하이드로겔 렌즈

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184800A2 (de) * 1984-12-10 1986-06-18 Toyo Contact Lens Co., Ltd. Sauerstoffdurchlässiges weiches Kontaktlinsenmaterial
JPS6370221A (ja) * 1986-09-11 1988-03-30 Toyo Contact Lens Co Ltd 眼用レンズの製造方法
US5260000A (en) * 1992-08-03 1993-11-09 Bausch & Lomb Incorporated Process for making silicone containing hydrogel lenses

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935342A (en) * 1973-02-09 1976-01-27 Merck Patent Gesellschaft Mit Beschrankter Haftung Hydrophilization of non-polar surfaces
US4182822A (en) * 1976-11-08 1980-01-08 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer composition
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4294974A (en) * 1979-01-31 1981-10-13 American Optical Corporation Hydrophilic silicone compounds and contact lenses containing polymers thereof
US4261875A (en) * 1979-01-31 1981-04-14 American Optical Corporation Contact lenses containing hydrophilic silicone polymers
US4260725A (en) * 1979-12-10 1981-04-07 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains
US4332922A (en) * 1980-07-18 1982-06-01 Titmus Eurocon Process for rendering silicone rubber contact lenses hydrophilic
US4419505A (en) * 1982-07-14 1983-12-06 Paragon Optical, Inc. Contact lens composition, article and method of manufacture
US4486577A (en) * 1982-10-12 1984-12-04 Ciba-Geigy Corporation Strong, silicone containing polymers with high oxygen permeability
US4481322A (en) * 1983-03-30 1984-11-06 Union Carbide Corporation Novel reinforcing additive and method of reinforcing thermoplastic polymer therewith
JPS59185310A (ja) * 1983-04-06 1984-10-20 Toyo Contact Lens Co Ltd 酸素透過性軟質コンタクトレンズ用組成物
US4575546A (en) * 1984-06-22 1986-03-11 Loctite Corporation Terminal cluster vinyl silicones and acrylate cluster silicones therefrom
US5010141A (en) 1989-10-25 1991-04-23 Ciba-Geigy Corporation Reactive silicone and/or fluorine containing hydrophilic prepolymers and polymers thereof
US5314960A (en) 1990-04-10 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment
US5057578A (en) 1990-04-10 1991-10-15 E. I. Du Pont De Nemours And Company Silicone-containing block copolymers and macromonomers
US5371147A (en) 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
US5336797A (en) 1992-12-30 1994-08-09 Bausch & Lomb Incorporated Siloxane macromonomers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184800A2 (de) * 1984-12-10 1986-06-18 Toyo Contact Lens Co., Ltd. Sauerstoffdurchlässiges weiches Kontaktlinsenmaterial
JPS6370221A (ja) * 1986-09-11 1988-03-30 Toyo Contact Lens Co Ltd 眼用レンズの製造方法
US5260000A (en) * 1992-08-03 1993-11-09 Bausch & Lomb Incorporated Process for making silicone containing hydrogel lenses

Also Published As

Publication number Publication date
JP4219506B2 (ja) 2009-02-04
EP0990668B1 (de) 2002-11-27
AU5018499A (en) 2000-04-06
DE69904131D1 (de) 2003-01-09
KR20000023541A (ko) 2000-04-25
AU766778B2 (en) 2003-10-23
JP2000143747A (ja) 2000-05-26
CN1251850A (zh) 2000-05-03
TWI248446B (en) 2006-02-01
CA2283984A1 (en) 2000-03-30
USRE39635E1 (en) 2007-05-15
DE69904131T2 (de) 2003-11-06
AR020532A1 (es) 2002-05-15
BR9904412A (pt) 2000-10-31
EP0990668A1 (de) 2000-04-05
US6031059A (en) 2000-02-29

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