ES8107265A1 - Un procedimiento para preparar dispositivos biomedicos polimeros. - Google Patents

Un procedimiento para preparar dispositivos biomedicos polimeros.

Info

Publication number
ES8107265A1
ES8107265A1 ES494992A ES494992A ES8107265A1 ES 8107265 A1 ES8107265 A1 ES 8107265A1 ES 494992 A ES494992 A ES 494992A ES 494992 A ES494992 A ES 494992A ES 8107265 A1 ES8107265 A1 ES 8107265A1
Authority
ES
Spain
Prior art keywords
contact lenses
acrylic acid
water absorbing
polysiloxane
acid polymer
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
Application number
ES494992A
Other languages
English (en)
Other versions
ES494992A0 (es
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of ES494992A0 publication Critical patent/ES494992A0/es
Publication of ES8107265A1 publication Critical patent/ES8107265A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PREPARACION DE POLIMEROS QUE PUEDEN EMPLEARSE PARA DISPOSITIVOS BIOMEDICOS, ES DECIR, CON PROPIEDADES FISICOQUIMICAS QUE LOS HACEN ADECUADOS PARA CONTACTOS PROLONGADOS CON TEJIDOS VIVOS Y FLUIDOS CORPORALES. CONSISTENTE EN MEZCLAR CONJUNTAMENTE UN MONOMERO DE POLISILOXANO UNIDO TERMINALMENTE EN ALFA, OMEGA A TRAVES DE GRUPOS HIDROCARBONADOS DIVALENTES A GRUPOS INSATURADOS, POLIMERIZABLEMENTE ACTIVADOS POR RADICALES LIBRES Y POLIMERIZADOS CON ACIDO ACRILICO. LA MEZCLA SE CARGA EN UN MOLDE, POLIMERIZANDOSE PARA OBTENER EL DISPOSITIVO DESEADO. EL POLIMERO FORMADO TIENE UNA RED RETICULADA CAPAZ DE ABSORBER POR SATURACION CON AGUA, APROXIMADAMENTE, 1 POR 100 HASTA, APROXIMADAMENTE, 99 POR 100 EN PESO DE AGUA, BASADO EN EL PESO TOTAL DEL POLIMERO. SE UTILIZAN TECNICAS CONVENCIONALES DE POLIMERIZACION. EL POLIMERO OBTENIDO PUEDE UTILIZARSE PARA DISPOSITIVOS BIOMEDICOS, TALES COM LENTES DE CONTACTO, VALVULAS PARA EL CORAZON Y LENTES INTRAOCULARES.
ES494992A 1979-09-13 1980-09-12 Un procedimiento para preparar dispositivos biomedicos polimeros. Expired ES8107265A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,944 US4277595A (en) 1979-09-13 1979-09-13 Water absorbing contact lenses made from polysiloxane/acrylic acid polymer

Publications (2)

Publication Number Publication Date
ES494992A0 ES494992A0 (es) 1981-10-01
ES8107265A1 true ES8107265A1 (es) 1981-10-01

Family

ID=22122584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494992A Expired ES8107265A1 (es) 1979-09-13 1980-09-12 Un procedimiento para preparar dispositivos biomedicos polimeros.

Country Status (12)

Country Link
US (1) US4277595A (es)
JP (1) JPS5651715A (es)
AU (1) AU533733B2 (es)
CA (1) CA1130949A (es)
DE (1) DE3034487C2 (es)
ES (1) ES8107265A1 (es)
FR (1) FR2465236B1 (es)
GB (1) GB2058811B (es)
HK (1) HK36984A (es)
IE (1) IE50383B1 (es)
IT (1) IT1129252B (es)
SE (1) SE449617B (es)

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US4327203A (en) * 1981-02-26 1982-04-27 Bausch & Lomb Incorporated Polysiloxane with cycloalkyl modifier composition and biomedical devices
US4341889A (en) * 1981-02-26 1982-07-27 Bausch & Lomb Incorporated Polysiloxane composition and biomedical devices
US4395496A (en) * 1981-11-16 1983-07-26 Uco Optics, Inc. Cured cellulose ester, method of curing same, and use thereof
US4463149A (en) * 1982-03-29 1984-07-31 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4486577A (en) * 1982-10-12 1984-12-04 Ciba-Geigy Corporation Strong, silicone containing polymers with high oxygen permeability
US4575546A (en) * 1984-06-22 1986-03-11 Loctite Corporation Terminal cluster vinyl silicones and acrylate cluster silicones therefrom
US4575545A (en) * 1983-06-30 1986-03-11 Loctite Corporation Terminal cluster acrylate silicones
JPH0629303B2 (ja) * 1984-05-30 1994-04-20 三菱レイヨン株式会社 ポリオルガノシロキサン系グラフト共重合体の製造法
US4663413A (en) * 1985-01-04 1987-05-05 Thoratec Laboratories Corp. Polysiloxane-polylactone block copolymers
US4711943A (en) * 1985-04-26 1987-12-08 Sola U.S.A. Inc. Hydrophilic siloxane monomers and dimers for contact lens materials, and contact lenses fabricated therefrom
JPS63587U (es) * 1986-06-20 1988-01-05
FR2602776B1 (fr) * 1986-08-12 1988-11-10 Rhone Poulenc Chimie Diorganopolysiloxane a fonction beta-cetoester utile comme stabilisant des polymeres a base de polychlorure de vinyle
JP2608439B2 (ja) * 1988-01-25 1997-05-07 三菱レイヨン株式会社 耐衝撃性樹脂組成物
US5326584A (en) * 1989-04-24 1994-07-05 Drexel University Biocompatible, surface modified materials and method of making the same
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US5244981A (en) * 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
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
US5371147A (en) * 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
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JP2862724B2 (ja) * 1992-02-14 1999-03-03 信越化学工業株式会社 電子写真用キャリア
FR2709756B1 (fr) * 1993-09-10 1995-10-20 Essilor Int Matériau hydrophile, transparent à haute perméabilité à l'oxygène, à base d'un polymère à réseaux interpénétrés, son mode de préparation et fabrication de lentilles de contact souples à haute perméabilité à l'oxygène.
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
EP0802781A1 (en) * 1995-01-09 1997-10-29 The Procter & Gamble Company Aqueous hair setting composition containing silicone grafted copolymer
US5653968A (en) * 1996-03-21 1997-08-05 The Proctor & Gamble Company Rinse-off hair care compositions
US5667771A (en) * 1996-03-21 1997-09-16 The Procter & Gamble Company Rinse-off hair care compositions using grafted copolymers
US5665337A (en) * 1996-03-21 1997-09-09 The Procter & Gamble Company Low residue hair care compositions using grafted copolymers
US5653969A (en) * 1996-03-21 1997-08-05 The Procter & Gamble Company Low residue hair care compositions
US5804173A (en) * 1996-09-04 1998-09-08 The Procter & Gamble Company Personal care compositions
US5830447A (en) * 1996-09-04 1998-11-03 The Procter & Gamble Company Personal care compositions
US5916548A (en) * 1996-09-04 1999-06-29 The Procter & Gamble Company Personal care compositions
US5863527A (en) * 1996-09-04 1999-01-26 The Proctor & Gamble Company Personal care compositions
US6555117B2 (en) 1997-04-25 2003-04-29 The Procter & Gamble Company Personal care compositions containing linear toughened silicone grafted polymers
US6165457A (en) * 1997-05-12 2000-12-26 The Procter & Gamble Company Personal care compositions containing toughened grafted polymers
US5929173A (en) * 1997-05-12 1999-07-27 The Procter & Gamble Company Toughened grafted polymers
US7052131B2 (en) 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
US20070043140A1 (en) * 1998-03-02 2007-02-22 Lorenz Kathrine O Method for the mitigation of symptoms of contact lens related dry eye
US6822016B2 (en) * 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US7461937B2 (en) * 2001-09-10 2008-12-09 Johnson & Johnson Vision Care, Inc. Soft contact lenses displaying superior on-eye comfort
JP2000017031A (ja) * 1998-06-29 2000-01-18 Shin Etsu Chem Co Ltd 放射線硬化型樹脂組成物
WO2001007523A1 (en) * 1999-07-27 2001-02-01 Bausch & Lomb Incorporated Contact lens material
US6432137B1 (en) 1999-09-08 2002-08-13 Medennium, Inc. High refractive index silicone for use in intraocular lenses
DE20101174U1 (de) * 2001-01-23 2002-05-29 Amoena Med Orthopaedie Tech Brustprothese
US20070138692A1 (en) * 2002-09-06 2007-06-21 Ford James D Process for forming clear, wettable silicone hydrogel articles
US6979704B1 (en) 2002-10-29 2005-12-27 Jds Uniphase Corporation Optical polymer blend with bimodal particle sizes
JP4497275B2 (ja) * 2003-10-07 2010-07-07 ブリヂストンスポーツ株式会社 ゴルフボール用ゴム組成物及びゴルフボール
US20060045854A1 (en) 2004-08-27 2006-03-02 Lynette Zaidel Oral care composition with cross-linked polymer peroxide
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US20070071695A1 (en) 2005-09-27 2007-03-29 Colgate-Palmolive Company Single phase whitening dentifrice
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US20130203812A1 (en) 2008-09-30 2013-08-08 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels comprising pharmaceutical and/or nutriceutical components and having improved hydrolytic stability
US8470906B2 (en) * 2008-09-30 2013-06-25 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels having improved hydrolytic stability
WO2011102356A1 (ja) 2010-02-16 2011-08-25 東レ株式会社 低含水性軟質眼用レンズおよびその製造方法
SG191268A1 (en) 2010-12-21 2013-07-31 Agency Science Tech & Res Copolymer, composition and method for modifying rheology
WO2013024799A1 (ja) 2011-08-17 2013-02-21 東レ株式会社 医療デバイス、コーティング溶液の組合せおよび医療デバイスの製造方法
WO2013024801A1 (ja) 2011-08-17 2013-02-21 東レ株式会社 医療デバイスおよびその製造方法
EP2746836B1 (en) 2011-08-17 2021-05-26 Toray Industries, Inc. Soft ocular lens having low moisture content, and method for manufacturing same
JP6003653B2 (ja) 2011-08-17 2016-10-05 東レ株式会社 医療デバイスおよびその製造方法
US9250357B2 (en) 2013-03-15 2016-02-02 Johnson & Johnson Vision Care, Inc. Silicone-containing contact lens having reduced amount of silicon on the surface
US20160367397A1 (en) * 2014-08-12 2016-12-22 Katalyst Surgical, Llc Multi-function capsulorhexis guide
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US11905351B2 (en) 2020-04-10 2024-02-20 Envision Biomedical LLC Silicone hydrogel materials

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Also Published As

Publication number Publication date
JPS5651715A (en) 1981-05-09
FR2465236A1 (fr) 1981-03-20
SE449617B (sv) 1987-05-11
IE801877L (en) 1981-03-13
JPS6229774B2 (es) 1987-06-29
GB2058811B (en) 1983-11-02
IT8068410A0 (it) 1980-09-12
AU6199280A (en) 1981-03-19
US4277595A (en) 1981-07-07
FR2465236B1 (fr) 1985-08-23
SE8006379L (sv) 1981-03-14
GB2058811A (en) 1981-04-15
ES494992A0 (es) 1981-10-01
AU533733B2 (en) 1983-12-08
HK36984A (en) 1984-05-04
CA1130949A (en) 1982-08-31
IE50383B1 (en) 1986-04-16
IT1129252B (it) 1986-06-04
DE3034487C2 (de) 1986-02-27
DE3034487A1 (de) 1981-04-16

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