[go: up one dir, main page]

BR9206600A - Improved method to produce a hydrogel composition containing silicone, humectable, improved composition of hydrogel containing silicone, biomedical device and contact lens - Google Patents

Improved method to produce a hydrogel composition containing silicone, humectable, improved composition of hydrogel containing silicone, biomedical device and contact lens

Info

Publication number
BR9206600A
BR9206600A BR9206600A BR9206600A BR9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A
Authority
BR
Brazil
Prior art keywords
containing silicone
hydrogel
composition
improved
humectable
Prior art date
Application number
BR9206600A
Other languages
Portuguese (pt)
Inventor
Yu-Chin Lai
Gary D Friends
Paul L Valint Jr
Original Assignee
Bausch & Lomb
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 Bausch & Lomb filed Critical Bausch & Lomb
Publication of BR9206600A publication Critical patent/BR9206600A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR9206600A 1991-09-12 1992-08-28 Improved method to produce a hydrogel composition containing silicone, humectable, improved composition of hydrogel containing silicone, biomedical device and contact lens BR9206600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75804791A 1991-09-12 1991-09-12
US92259592A 1992-07-30 1992-07-30
PCT/US1992/007322 WO1993005098A1 (en) 1991-09-12 1992-08-28 Wettable silicone hydrogel compositions and methods

Publications (1)

Publication Number Publication Date
BR9206600A true BR9206600A (en) 1995-10-17

Family

ID=27116484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206600A BR9206600A (en) 1991-09-12 1992-08-28 Improved method to produce a hydrogel composition containing silicone, humectable, improved composition of hydrogel containing silicone, biomedical device and contact lens

Country Status (6)

Country Link
EP (1) EP0603270A1 (en)
JP (1) JPH06510811A (en)
BR (1) BR9206600A (en)
CA (1) CA2116848A1 (en)
MX (1) MX9205183A (en)
WO (1) WO1993005098A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358995A (en) * 1992-05-15 1994-10-25 Bausch & Lomb Incorporated Surface wettable silicone hydrogels
DE19718634A1 (en) * 1997-05-02 1998-11-05 Wacker Chemie Gmbh Radiation- or thermosetting organosiloxane compositions with (methyl) styrene groups
US6020445A (en) * 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
WO1999056167A1 (en) * 1998-04-28 1999-11-04 Toray Industries, Inc. Process for producing ocular lens
WO2006034547A1 (en) * 2004-09-29 2006-04-06 Aortech Biomaterials Pty Ltd Gels
JP2009504820A (en) * 2005-08-10 2009-02-05 ノバルティス アクチエンゲゼルシャフト Silicone hydrogel
WO2007121513A1 (en) 2006-04-20 2007-11-01 Aortech Biomaterials Pty Ltd Gels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486577A (en) * 1982-10-12 1984-12-04 Ciba-Geigy Corporation Strong, silicone containing polymers with high oxygen permeability
US4543398A (en) * 1983-04-28 1985-09-24 Minnesota Mining And Manufacturing Company Ophthalmic devices fabricated from urethane acrylates of polysiloxane alcohols
US4605712A (en) * 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof
DE3889769T2 (en) * 1987-04-30 1994-10-20 Ciba Geigy Ag Macromers containing terminal vinyl groups, derived polymers and contact lenses.
US5034461A (en) * 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices

Also Published As

Publication number Publication date
CA2116848A1 (en) 1993-03-13
JPH06510811A (en) 1994-12-01
EP0603270A1 (en) 1994-06-29
WO1993005098A1 (en) 1993-03-18
MX9205183A (en) 1993-05-01

Similar Documents

Publication Publication Date Title
BR9206601A (en) Method for making a wettable hydrogel composition containing silicone, hydrogel composition containing silicone, biomedical device and contact lens
BR9306490A (en) Hydrogel material containing silicone contact lens biomedical device and method for producing a hydrogel material containing silicone
BR9206890A (en) Method for preparing a hydrogel composition, hydrogel composition, biomedical device and contact lenses
BR9206889A (en) Method for improving the wettability of hydrogels, hydrogel composition, biomedical device and contact lens
MX9102828A (en) METHOD AND COMPOSITION TO DISINFECT CONTACT LENS.
BR9306910A (en) Preparation process of silicone hydrogel contact lenses and silicone hydrogel contact lens
BR8505821A (en) PROCESS FOR THE PREPARATION OF CONFORMED HYDROGEL ARTICLES AND SOFT HYDROPHILIC CONTACT LENS
BR9611859A (en) Polymeric silicone composition with low water content contact lens and method for producing a polymeric silicone composition with low water content
BR8707438A (en) INTRAOCULAR LENS PROCESS AND DEVICE FOR PHARMACEUTICAL TREATMENT OF MYOPIA
GB2179667B (en) Silicone composition for ocular prosthetics
GB2040975B (en) Hydrophilic silicone compounds and contact lenses containing polymers thereof
GB2081469B (en) Autoclavable intraocular and contact lenses
BR8703346A (en) FLEXIBLE SOFT INTRAOCULAR LENS
ES292142Y (en) ASSEMBLY DEVICE FOR BONE AND SIMILAR PROSTHESES
BR8905555A (en) APPARATUS AND PROCESS TO SUPPORT HUMAN BODY
JPS543807A (en) Method of cleaning soft contact lens made of hydrophilic gel
DK90089D0 (en) skin treatment composition
IT1219857B (en) SKIN CARE COMPOSITIONS AND METHOD TO APPLY THEM
BR8601440A (en) SKIN TREATMENT COMPOSITION
DE69400318D1 (en) Skin care compositions containing silicone
IT8047607A0 (en) COMPOSITION BASED ON LACTALBUMIN HYDROLYSATE FOR THE TREATMENT AND CARE OF THE SKIN
BR9206600A (en) Improved method to produce a hydrogel composition containing silicone, humectable, improved composition of hydrogel containing silicone, biomedical device and contact lens
IT1224000B (en) COMPOSITION AND PROCESS FOR HAIR TREATMENT AND CARE
IT1111290B (en) ARTIFICIAL PATIENT BREATHING DEVICE
BR9506823A (en) Device capable of being used by patient and marking process and lens

Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal