IE781059L - Polysiloxane polymer, contact lens - Google Patents

Polysiloxane polymer, contact lens

Info

Publication number
IE781059L
IE781059L IE781059A IE105978A IE781059L IE 781059 L IE781059 L IE 781059L IE 781059 A IE781059 A IE 781059A IE 105978 A IE105978 A IE 105978A IE 781059 L IE781059 L IE 781059L
Authority
IE
Ireland
Prior art keywords
contact lens
polysiloxane polymer
contact lenses
gb1604519a
polymerisable
Prior art date
Application number
IE781059A
Other versions
IE46981B1 (en
Original Assignee
Bausch & Lomb Incorp
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 US05/878,831 external-priority patent/US4153641A/en
Application filed by Bausch & Lomb Incorp filed Critical Bausch & Lomb Incorp
Publication of IE781059L publication Critical patent/IE781059L/en
Publication of IE46981B1 publication Critical patent/IE46981B1/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
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08L83/14—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • 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

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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Prostheses (AREA)
  • Laminated Bodies (AREA)

Abstract

Polymers or copolymers derived from a polyorganosiloxane monomer bonded terminally to a polymerisable, activated, unsaturated group via a divalent hydrocarbon group are particularly suitable for contact lenses having significantly increased oxygen-transport capacity. The conversion of the polymer compositions into contact lenses is carried out, inter alia, by centrifugal casting. [GB1604519A]
IE1059/78A 1977-07-25 1978-05-26 Polysiloxane polymers and contact lens and other biomedical articles formed therefrom IE46981B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81878377A 1977-07-25 1977-07-25
US05/878,831 US4153641A (en) 1977-07-25 1978-02-21 Polysiloxane composition and contact lens

Publications (2)

Publication Number Publication Date
IE781059L true IE781059L (en) 1979-01-25
IE46981B1 IE46981B1 (en) 1983-11-16

Family

ID=27124302

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1059/78A IE46981B1 (en) 1977-07-25 1978-05-26 Polysiloxane polymers and contact lens and other biomedical articles formed therefrom

Country Status (17)

Country Link
JP (1) JPS6028329B2 (en)
AR (1) AR230888A1 (en)
AU (1) AU520092B2 (en)
BR (1) BR7804596A (en)
CA (1) CA1102484A (en)
CH (1) CH643367A5 (en)
DE (1) DE2829367A1 (en)
DK (1) DK156853C (en)
FR (1) FR2398782A1 (en)
GB (1) GB1604519A (en)
HK (1) HK43982A (en)
IE (1) IE46981B1 (en)
IT (1) IT1159887B (en)
MX (1) MX152323A (en)
NL (1) NL184053C (en)
NO (1) NO152794C (en)
SE (1) SE443665B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217038A (en) * 1978-06-05 1980-08-12 Bausch & Lomb Incorporated Glass coated polysiloxane contact lens
SE445113B (en) * 1979-02-22 1986-06-02 Bausch & Lomb FORMED ARTICLE OF POLYPARAFFINSILOXAN FOR BIOMEDICAL USE
US4277595A (en) * 1979-09-13 1981-07-07 Bausch & Lomb Incorporated Water absorbing contact lenses made from polysiloxane/acrylic acid polymer
US4254248A (en) * 1979-09-13 1981-03-03 Bausch & Lomb Incorporated Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid
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
JPS5750292U (en) * 1980-09-10 1982-03-23
DE3143820A1 (en) * 1981-11-04 1983-05-11 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach SILICA ACID THEROPOLYCONDENSATE AND THE USE THEREOF FOR OPTICAL LENSES, IN PARTICULAR CONTACT LENSES
US4424328A (en) * 1981-12-04 1984-01-03 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4826936A (en) * 1981-12-04 1989-05-02 Polymer Technology Corp. Silicone-containing contact lens material and contact lenses made thereof
JPS5928127A (en) * 1982-08-07 1984-02-14 Shin Etsu Chem Co Ltd Oxygen permeable hard contact lens
GB2127422B (en) * 1982-08-27 1987-02-25 Contact Lenses Prostheses contact lenses and polymers therefor
US4495361A (en) * 1983-04-29 1985-01-22 Bausch & Lomb Incorporated Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof
JPS60142324A (en) * 1983-12-28 1985-07-27 Toyo Contact Lens Co Ltd Oxygen permeable hard contact lens
JPS60146219A (en) * 1984-01-11 1985-08-01 Toray Ind Inc Contact lens
GB2159133B (en) * 1984-05-24 1988-01-06 Central Electr Generat Board Hydrogen absorber body
US4810764A (en) * 1988-02-09 1989-03-07 Bausch & Lomb Incorporated Polymeric materials with high oxygen permeability and low protein substantivity
DE3839136A1 (en) * 1988-11-19 1990-05-23 Pfersee Chem Fab METHOD FOR THE TREATMENT OF FIBROUS MATERIALS WITH MODIFIED ORGANOPOLYSILOXANS AND THE MATERIALS TREATED THEREFORE
US5162391A (en) * 1989-03-10 1992-11-10 Kuraray Co., Ltd. Oxygen permeable hard contact lens
JP2559292B2 (en) * 1990-11-06 1996-12-04 株式会社総合歯科医療研究所 Resin composition for producing soft contact lens, soft contact lens and method for producing the same
US6777522B2 (en) 2001-11-02 2004-08-17 Bausch & Lomb Incorporated High refractive index aromatic-based prepolymers
US6864341B2 (en) * 2001-11-02 2005-03-08 Bausch & Lomb Incorporated High refractive index aromatic-based prepolymer precursors
US7279538B2 (en) * 2005-04-01 2007-10-09 Bausch & Lomb Incorporated Aromatic-based polysiloxane prepolymers and ophthalmic devices produced therefrom
US8828420B2 (en) * 2006-01-06 2014-09-09 Bausch & Lomb Incorporated Siloxane prepolymer containing pendant cationic and polymerizable groups
US7528208B2 (en) * 2006-01-06 2009-05-05 Bausch & Lomb Incorporated Siloxane prepolymer containing pendant and end-capping cationic and polymerizable groups
US8080622B2 (en) * 2007-06-29 2011-12-20 Johnson & Johnson Vision Care, Inc. Soluble silicone prepolymers
DE102009012959A1 (en) * 2009-03-12 2010-09-16 *Acri.Tec Gmbh Polymer for an ophthalmic composition and ophthalmic lens with such a polymer
KR101650984B1 (en) 2010-02-16 2016-08-24 도레이 카부시키가이샤 Soft ocular lens having low moisture content and method for producing same
JP6003653B2 (en) 2011-08-17 2016-10-05 東レ株式会社 Medical device and manufacturing method thereof
CN103747812A (en) * 2011-08-17 2014-04-23 东丽株式会社 Medical device, and method for producing same
WO2013024880A1 (en) 2011-08-17 2013-02-21 東レ株式会社 Soft ocular lens having low moisture content, and method for manufacturing same
EP2746835B1 (en) 2011-08-17 2019-12-11 Toray Industries, Inc. Medical device
KR20180012777A (en) * 2015-05-27 2018-02-06 도레이 카부시키가이샤 Skin adhesive sheet and sheet external skin application agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165869B (en) * 1964-03-19 Elfriede Husemann Dr Process for the preparation of polysiloxanes with terminal unsaturated groups
US2793223A (en) * 1954-05-20 1957-05-21 Dow Corning Acryloxy methyl siloxanes
DE1102152B (en) * 1958-10-29 1961-03-16 Elfriede Husemann Dr Process for the preparation of allylpolysiloxanes
US3296196A (en) * 1964-06-01 1967-01-03 Gen Electric Siloxane polymers containing allylcinnamate groups
DE2363627C3 (en) * 1973-12-20 1981-10-29 Syntex (U.S.A.) Inc., 94304 Palo Alto, Calif. Contact lens
JPS51125277A (en) * 1974-12-28 1976-11-01 Shin Etsu Chem Co Ltd Aprocess for preparing organosilane compounds

Also Published As

Publication number Publication date
AU3658078A (en) 1979-12-06
DK156853C (en) 1990-02-19
IT1159887B (en) 1987-03-04
NL184053B (en) 1988-11-01
DK237078A (en) 1979-01-26
SE443665B (en) 1986-03-03
GB1604519A (en) 1981-12-09
NO781853L (en) 1979-01-26
CA1102484A (en) 1981-06-02
SE7806122L (en) 1979-01-26
FR2398782B1 (en) 1983-04-15
IT7868614A0 (en) 1978-07-07
AR230888A1 (en) 1984-07-31
IE46981B1 (en) 1983-11-16
HK43982A (en) 1982-10-15
MX152323A (en) 1985-06-27
BR7804596A (en) 1979-04-17
NO152794B (en) 1985-08-12
DE2829367A1 (en) 1979-02-08
DE2829367C2 (en) 1987-05-27
NL7807833A (en) 1979-01-29
AU520092B2 (en) 1982-01-14
CH643367A5 (en) 1984-05-30
JPS6028329B2 (en) 1985-07-04
JPS5424047A (en) 1979-02-23
NO152794C (en) 1985-11-20
FR2398782A1 (en) 1979-02-23
NL184053C (en) 1989-04-03
DK156853B (en) 1989-10-09

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