ZA200705176B - Hydrogel copolymers for biomedical devices - Google Patents

Hydrogel copolymers for biomedical devices

Info

Publication number
ZA200705176B
ZA200705176B ZA200705176A ZA200705176A ZA200705176B ZA 200705176 B ZA200705176 B ZA 200705176B ZA 200705176 A ZA200705176 A ZA 200705176A ZA 200705176 A ZA200705176 A ZA 200705176A ZA 200705176 B ZA200705176 B ZA 200705176B
Authority
ZA
South Africa
Prior art keywords
copolymers
biomedical devices
hydrogel copolymers
contact lenses
hydrogel
Prior art date
Application number
ZA200705176A
Other languages
English (en)
Inventor
Lai Yu-Chin
Edmond T Quinn
Lang Weihong
Dominic V Ruscio
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36130175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200705176(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bausch & Lomb filed Critical Bausch & Lomb
Publication of ZA200705176B publication Critical patent/ZA200705176B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • 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
    • A61L27/165—Rubbers
    • 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
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8016—Masked aliphatic or cycloaliphatic polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Silicon Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Prostheses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
ZA200705176A 2004-12-29 2007-06-26 Hydrogel copolymers for biomedical devices ZA200705176B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64015304P 2004-12-29 2004-12-29

Publications (1)

Publication Number Publication Date
ZA200705176B true ZA200705176B (en) 2008-11-26

Family

ID=36130175

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200705176A ZA200705176B (en) 2004-12-29 2007-06-26 Hydrogel copolymers for biomedical devices

Country Status (16)

Country Link
US (1) US20060142525A1 (de)
EP (3) EP1841806B2 (de)
JP (2) JP2008525617A (de)
KR (1) KR20070089722A (de)
CN (1) CN101137691B (de)
AT (1) ATE486901T1 (de)
AU (1) AU2005322447A1 (de)
BR (1) BRPI0519418A2 (de)
CA (1) CA2592227A1 (de)
DE (1) DE602005024618D1 (de)
ES (2) ES2352456T5 (de)
MX (1) MX2007007855A (de)
PL (1) PL2270062T3 (de)
TW (1) TW200635974A (de)
WO (1) WO2006071479A1 (de)
ZA (1) ZA200705176B (de)

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US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US7379765B2 (en) 2003-07-25 2008-05-27 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
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US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
CA2593070A1 (en) * 2004-12-29 2006-07-06 Bausch & Lomb Incorporated Polysiloxane prepolymers for biomedical devices
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US7540609B2 (en) * 2006-06-15 2009-06-02 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US8231218B2 (en) 2006-06-15 2012-07-31 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US7572841B2 (en) * 2006-06-15 2009-08-11 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
EP1955842A1 (de) * 2007-02-06 2008-08-13 CooperVision Inc. Benetzbare Silikonhydrogel-Kontaktlinsen und damit verbundene Zusammensetzungen und Methoden
US8119753B2 (en) * 2007-10-23 2012-02-21 Bausch & Lomb Incorporated Silicone hydrogels with amino surface groups
US20090108479A1 (en) * 2007-10-26 2009-04-30 Bausch & Lomb Incorporated Method for Making Biomedical Devices
JP2011505179A (ja) 2007-11-23 2011-02-24 テヒニーシェ ウニヴェルジテート ウィーン ポリビニルアルコールベースの生分解性、生体適合性、架橋ポリマーの調製用重合硬化性組成物
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US20090247856A1 (en) * 2008-03-28 2009-10-01 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8440738B2 (en) * 2008-07-09 2013-05-14 Timothy Higgs Silicone hydrogels and methods of manufacture
US7939579B1 (en) * 2008-07-09 2011-05-10 Contamac Limited Hydrogels and methods of manufacture
US8560039B2 (en) 2008-09-19 2013-10-15 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
TWI506333B (zh) 2008-12-05 2015-11-01 Novartis Ag 用以傳遞疏水性舒適劑之眼用裝置及其製造方法
KR101506430B1 (ko) * 2008-12-18 2015-03-26 노파르티스 아게 실리콘 히드로겔 콘택트 렌즈의 제조 방법
US9782542B2 (en) * 2009-10-01 2017-10-10 Momentive Performance Materials Inc. Self-lubricating pharmaceutical syringe stoppers
US8937111B2 (en) * 2011-12-23 2015-01-20 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising desirable water content and oxygen permeability
US8937110B2 (en) 2011-12-23 2015-01-20 Johnson & Johnson Vision Care, Inc. Silicone hydrogels having a structure formed via controlled reaction kinetics
US9588258B2 (en) 2011-12-23 2017-03-07 Johnson & Johnson Vision Care, Inc. Silicone hydrogels formed from zero diluent reactive mixtures
US9140825B2 (en) * 2011-12-23 2015-09-22 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels
US9156934B2 (en) 2011-12-23 2015-10-13 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
TWI488892B (zh) 2011-12-29 2015-06-21 Pegavision Corp 親水性矽膠預聚物之製造方法
CN106032400A (zh) * 2015-03-17 2016-10-19 专力国际开发股份有限公司 网状高分子、用于制作生医装置的组成物及生医装置
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Also Published As

Publication number Publication date
ES2452880T3 (es) 2014-04-03
CA2592227A1 (en) 2006-07-06
ES2352456T5 (es) 2015-10-21
JP2013064143A (ja) 2013-04-11
JP2008525617A (ja) 2008-07-17
EP1841806B1 (de) 2010-11-03
DE602005024618D1 (de) 2010-12-16
WO2006071479A1 (en) 2006-07-06
TW200635974A (en) 2006-10-16
ATE486901T1 (de) 2010-11-15
CN101137691B (zh) 2012-06-20
EP2287223A2 (de) 2011-02-23
US20060142525A1 (en) 2006-06-29
BRPI0519418A2 (pt) 2009-01-20
AU2005322447A1 (en) 2006-07-06
PL2270062T3 (pl) 2014-09-30
EP1841806A1 (de) 2007-10-10
EP2270062B1 (de) 2014-03-05
EP1841806B2 (de) 2015-08-19
MX2007007855A (es) 2007-09-12
EP2270062A1 (de) 2011-01-05
KR20070089722A (ko) 2007-08-31
CN101137691A (zh) 2008-03-05
ES2352456T3 (es) 2011-02-18
EP2287223A3 (de) 2011-04-27

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