MX152323A - Procedimiento mejorado para la obtencion de un lente de contacto - Google Patents

Procedimiento mejorado para la obtencion de un lente de contacto

Info

Publication number
MX152323A
MX152323A MX174267A MX17426778A MX152323A MX 152323 A MX152323 A MX 152323A MX 174267 A MX174267 A MX 174267A MX 17426778 A MX17426778 A MX 17426778A MX 152323 A MX152323 A MX 152323A
Authority
MX
Mexico
Prior art keywords
obtaining
contact lens
improved procedure
procedure
improved
Prior art date
Application number
MX174267A
Other languages
English (en)
Spanish (es)
Inventor
William G Deichert
Kai C Su
Martin F Vanburen
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
Priority claimed from US05/878,831 external-priority patent/US4153641A/en
Application filed by Bausch & Lomb filed Critical Bausch & Lomb
Publication of MX152323A publication Critical patent/MX152323A/es

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)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Prostheses (AREA)
  • Laminated Bodies (AREA)
MX174267A 1977-07-25 1978-07-21 Procedimiento mejorado para la obtencion de un lente de contacto MX152323A (es)

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 (1)

Publication Number Publication Date
MX152323A true MX152323A (es) 1985-06-27

Family

ID=27124302

Family Applications (1)

Application Number Title Priority Date Filing Date
MX174267A MX152323A (es) 1977-07-25 1978-07-21 Procedimiento mejorado para la obtencion de un lente de contacto

Country Status (17)

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

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 (sv) * 1979-02-22 1986-06-02 Bausch & Lomb Formad artikel av polyparaffinsiloxan for biomedicinsk anvendning
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
US4277595A (en) * 1979-09-13 1981-07-07 Bausch & Lomb Incorporated Water absorbing contact lenses made from polysiloxane/acrylic acid polymer
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 (da) * 1980-09-10 1982-03-23
DE3143820A1 (de) * 1981-11-04 1983-05-11 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Kieselsaeureeheteropolykondensat und dessen verwendung fuer optische linsen, insbesondere kontaktlinsen
US4826936A (en) * 1981-12-04 1989-05-02 Polymer Technology Corp. Silicone-containing contact lens material and contact lenses made thereof
US4424328A (en) * 1981-12-04 1984-01-03 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
JPS5928127A (ja) * 1982-08-07 1984-02-14 Shin Etsu Chem Co Ltd 酸素透過性硬質コンタクトレンズ
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 (ja) * 1983-12-28 1985-07-27 Toyo Contact Lens Co Ltd 酸素透過性硬質コンタクトレンズ
JPS60146219A (ja) * 1984-01-11 1985-08-01 Toray Ind Inc 樹脂の製造方法
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 (de) * 1988-11-19 1990-05-23 Pfersee Chem Fab Verfahren zur behandlung von faserigen materialien mit modifizierten organopolysiloxanen und die so behandelten materialien
US5162391A (en) * 1989-03-10 1992-11-10 Kuraray Co., Ltd. Oxygen permeable hard contact lens
JP2559292B2 (ja) * 1990-11-06 1996-12-04 株式会社総合歯科医療研究所 ソフトコンタクトレンズ製造用樹脂組成物、該ソフトコンタクトレンズ及びその製造方法
US6864341B2 (en) 2001-11-02 2005-03-08 Bausch & Lomb Incorporated High refractive index aromatic-based prepolymer precursors
US6777522B2 (en) 2001-11-02 2004-08-17 Bausch & Lomb Incorporated High refractive index aromatic-based prepolymers
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 (de) * 2009-03-12 2010-09-16 *Acri.Tec Gmbh Polymer für eine ophthalmologische Zusammensetzung und ophthalmologische Linse mit einem derartigen Polymer
ES2693499T3 (es) 2010-02-16 2018-12-12 Toray Industries, Inc. Lentilla ocular blanda que tiene contenido bajo de humedad y procedimiento para producir la misma
US9377562B2 (en) 2011-08-17 2016-06-28 Toray Industries, Inc. Medical device, and method for producing same
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
WO2016189697A1 (ja) * 2015-05-27 2016-12-01 東レ株式会社 皮膚粘着シートおよびシート状皮膚外用剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165869B (de) * 1964-03-19 Elfriede Husemann Dr Verfahren zur Herstellung von Polysiloxanen mit endstaendig ungesaettigten Gruppen
US2793223A (en) * 1954-05-20 1957-05-21 Dow Corning Acryloxy methyl siloxanes
DE1102152B (de) * 1958-10-29 1961-03-16 Elfriede Husemann Dr Verfahren zur Herstellung von Allylpolysiloxanen
US3296196A (en) * 1964-06-01 1967-01-03 Gen Electric Siloxane polymers containing allylcinnamate groups
DE2363627C3 (de) * 1973-12-20 1981-10-29 Syntex (U.S.A.) Inc., 94304 Palo Alto, Calif. Kontaktlinse
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
DK237078A (da) 1979-01-26
AU520092B2 (en) 1982-01-14
NO152794B (no) 1985-08-12
DK156853C (da) 1990-02-19
DE2829367A1 (de) 1979-02-08
DK156853B (da) 1989-10-09
SE443665B (sv) 1986-03-03
BR7804596A (pt) 1979-04-17
JPS5424047A (en) 1979-02-23
NO152794C (no) 1985-11-20
JPS6028329B2 (ja) 1985-07-04
AU3658078A (en) 1979-12-06
SE7806122L (sv) 1979-01-26
IT7868614A0 (it) 1978-07-07
DE2829367C2 (da) 1987-05-27
NL184053B (nl) 1988-11-01
NL7807833A (nl) 1979-01-29
HK43982A (en) 1982-10-15
IE46981B1 (en) 1983-11-16
CA1102484A (en) 1981-06-02
FR2398782A1 (fr) 1979-02-23
CH643367A5 (en) 1984-05-30
NL184053C (nl) 1989-04-03
IT1159887B (it) 1987-03-04
GB1604519A (en) 1981-12-09
IE781059L (en) 1979-01-25
AR230888A1 (es) 1984-07-31
FR2398782B1 (da) 1983-04-15
NO781853L (no) 1979-01-26

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