CA2475468C - Silicone souple a indice de refraction eleve - Google Patents

Silicone souple a indice de refraction eleve Download PDF

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Publication number
CA2475468C
CA2475468C CA2475468A CA2475468A CA2475468C CA 2475468 C CA2475468 C CA 2475468C CA 2475468 A CA2475468 A CA 2475468A CA 2475468 A CA2475468 A CA 2475468A CA 2475468 C CA2475468 C CA 2475468C
Authority
CA
Canada
Prior art keywords
refractive index
groups
radicals
polysiloxane
cyclic siloxane
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2475468A
Other languages
English (en)
Other versions
CA2475468A1 (fr
Inventor
Miriam Adrienne Lambertina Verbruggen
Eelco Christoffer Brian Van Der Flier
Theodorus Adrianus Cornelius Flipsen
Hendrik Smit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ophtec BV
Original Assignee
Ophtec BV
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
Priority claimed from EP02075566A external-priority patent/EP1334991A1/fr
Application filed by Ophtec BV filed Critical Ophtec BV
Publication of CA2475468A1 publication Critical patent/CA2475468A1/fr
Application granted granted Critical
Publication of CA2475468C publication Critical patent/CA2475468C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/50—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
    • 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
    • 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
    • C08G77/04—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
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Silicon Polymers (AREA)
  • Prostheses (AREA)

Abstract

La présente invention porte sur un (co)polymère de polysiloxane à indice de réfraction élevé qui comprend des groupes modifiant l'indice de réfraction et qui sont liés chimiquement en une configuration en grappes au squelette de polysiloxane. L'invention porte également sur des procédés de préparation de ces (co)polymères de polysiloxane à indice de réfraction élevé. Le polysiloxane de cette invention est tout à fait approprié pour être utilisé comme matériau dans la production de lentilles intraoculaires.
CA2475468A 2002-02-08 2003-02-07 Silicone souple a indice de refraction eleve Expired - Fee Related CA2475468C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35507002P 2002-02-08 2002-02-08
EP02075566A EP1334991A1 (fr) 2002-02-08 2002-02-08 Siloxanes flexibles à indice de réfraction élévé
EP02075566.6 2002-02-08
US60/355,070 2002-02-08
PCT/NL2003/000090 WO2003066707A1 (fr) 2002-02-08 2003-02-07 Silicone souple a indice de refraction eleve

Publications (2)

Publication Number Publication Date
CA2475468A1 CA2475468A1 (fr) 2003-08-14
CA2475468C true CA2475468C (fr) 2011-11-01

Family

ID=27736050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2475468A Expired - Fee Related CA2475468C (fr) 2002-02-08 2003-02-07 Silicone souple a indice de refraction eleve

Country Status (5)

Country Link
EP (1) EP1472305A1 (fr)
JP (1) JP2005516702A (fr)
AU (1) AU2003207419A1 (fr)
CA (1) CA2475468C (fr)
WO (1) WO2003066707A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5132027B2 (ja) * 2004-05-12 2013-01-30 株式会社Ａｄｅｋａ ケイ素含有硬化性組成物、及びこれを熱硬化させた硬化物
US8071697B2 (en) 2005-05-26 2011-12-06 Dow Corning Corporation Silicone encapsulant composition for molding small shapes
CN101336383B (zh) 2006-02-01 2012-05-09 陶氏康宁公司 抗冲击的光波导管及其制造方法
KR20080104279A (ko) 2006-02-24 2008-12-02 다우 코닝 코포레이션 실리콘으로 캡슐화된 발광 장치 및 실리콘 제조용의 경화성실리콘 조성물
US8439974B2 (en) 2006-05-03 2013-05-14 Vision Crc Limited Adjusted index of refraction of ocular replacement material
CA2651706A1 (fr) * 2006-05-03 2007-11-15 Vision Crc Limited Polysiloxanes biologiques
JP5521220B2 (ja) * 2010-06-30 2014-06-11 独立行政法人科学技術振興機構 ポリマー組成物及びその製造方法
US9486311B2 (en) 2013-02-14 2016-11-08 Shifamed Holdings, Llc Hydrophilic AIOL with bonding
US20230200976A1 (en) 2013-02-14 2023-06-29 Shifamed Holdings, Llc Accommodating intraocular lens
CN105392448B (zh) 2013-03-21 2017-10-20 施菲姆德控股有限责任公司 调节性人工晶状体
US10195018B2 (en) 2013-03-21 2019-02-05 Shifamed Holdings, Llc Accommodating intraocular lens
US10823982B2 (en) 2014-06-03 2020-11-03 Tsubota Laboratory, Inc. Myopia treatment device
SG10201914070QA (en) * 2014-06-03 2020-03-30 Tsubota Lab Inc Myopia prevention article
JP6267832B2 (ja) 2014-08-26 2018-01-24 シファメド・ホールディングス・エルエルシー 調節式眼内レンズ
US11141263B2 (en) 2015-11-18 2021-10-12 Shifamed Holdings, Llc Multi-piece accommodating intraocular lens
EP3376999B1 (fr) 2015-11-18 2021-08-04 Shifamed Holdings, LLC Lentille intraoculaire accommodative multi-pièces
JP6954679B2 (ja) 2016-12-23 2021-10-27 シファメド・ホールディングス・エルエルシー マルチピース調節式眼内レンズ、及び同を作成し、使用するための方法
CN110996848B (zh) 2017-05-30 2023-08-04 施菲姆德控股有限责任公司 调节性人工晶状体的表面处理以及相关方法和装置
WO2018227014A1 (fr) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Lentilles intraoculaires à puissance optique réglable
US12521232B2 (en) 2019-07-11 2026-01-13 Shifamed Holdings, Llc Accommodating intraocular lenses and associated methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808178A (en) * 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
JPS61275331A (ja) * 1985-05-30 1986-12-05 Sumitomo Electric Ind Ltd 光学用架橋シロキサンポリマ−
JPS61254625A (ja) * 1985-05-07 1986-11-12 Sumitomo Electric Ind Ltd 光学用架橋シロキサンポリマ−
CA1273144A (fr) * 1985-05-07 1990-08-21 Takafumi Uemiya Polymere de siloxane reticule optique
EP0202542A1 (fr) * 1985-05-07 1986-11-26 Sumitomo Electric Industries Limited Siloxanes liquides ayant des propriétés optiques
JP2885946B2 (ja) * 1991-02-19 1999-04-26 株式会社メニコン コンタクトレンズ
US5223344A (en) * 1991-12-20 1993-06-29 General Electric Company Heat curable platinum catalyzed silicone coating compositions
US5512609A (en) * 1992-04-14 1996-04-30 Allergan, Inc. Reinforced compositions and lens bodies made from same
US5233007A (en) * 1992-04-14 1993-08-03 Allergan, Inc. Polysiloxanes, methods of making same and high refractive index silicones made from same
US5272013A (en) * 1992-08-21 1993-12-21 General Electric Company Articles made of high refractive index phenol-modified siloxanes
DE59504366D1 (de) * 1994-12-30 1999-01-07 Novartis Ag Polymere auf der grundlage von blockcopolymeren
US5539137A (en) * 1995-06-07 1996-07-23 General Electic Company Aryl substituted silicone fluids having high refractive indices and method for making
JPH10158400A (ja) * 1996-11-27 1998-06-16 Shin Etsu Polymer Co Ltd 光学用レンズ
JP4225612B2 (ja) * 1998-09-09 2009-02-18 スター・ジャパン株式会社 眼用レンズ材料

Also Published As

Publication number Publication date
CA2475468A1 (fr) 2003-08-14
JP2005516702A (ja) 2005-06-09
WO2003066707A1 (fr) 2003-08-14
AU2003207419A1 (en) 2003-09-02
EP1472305A1 (fr) 2004-11-03

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Effective date: 20170207