BR8802917A - Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato - Google Patents

Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato

Info

Publication number
BR8802917A
BR8802917A BR8802917A BR8802917A BR8802917A BR 8802917 A BR8802917 A BR 8802917A BR 8802917 A BR8802917 A BR 8802917A BR 8802917 A BR8802917 A BR 8802917A BR 8802917 A BR8802917 A BR 8802917A
Authority
BR
Brazil
Prior art keywords
contact lens
polymer
mixture
lenses
obtaining
Prior art date
Application number
BR8802917A
Other languages
English (en)
Inventor
Richard Y S Chen
Original Assignee
Ocular Technologies 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 Ocular Technologies Inc filed Critical Ocular Technologies Inc
Publication of BR8802917A publication Critical patent/BR8802917A/pt

Links

Classifications

    • 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
    • C08F30/00—Homopolymers and 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
    • C08F30/04—Homopolymers and 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
    • C08F30/08—Homopolymers and 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR8802917A 1987-06-18 1988-06-15 Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato BR8802917A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/063,312 US4812598A (en) 1987-06-18 1987-06-18 Gas permeable contact lens and method and materials for its manufacture

Publications (1)

Publication Number Publication Date
BR8802917A true BR8802917A (pt) 1989-01-03

Family

ID=22048371

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802917A BR8802917A (pt) 1987-06-18 1988-06-15 Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato

Country Status (8)

Country Link
US (1) US4812598A (pt)
EP (1) EP0295947B1 (pt)
JP (1) JP2604805B2 (pt)
AT (1) ATE115968T1 (pt)
AU (1) AU1812588A (pt)
BR (1) BR8802917A (pt)
DE (1) DE3852522T2 (pt)
ES (1) ES2068200T3 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US5364256A (en) 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US5529728A (en) 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
GB2249551B (en) * 1990-09-28 1995-03-08 Kansai Paint Co Ltd Cationically electrodepositable finely divided gelled polymers and processes for producing the same
WO1992018548A1 (en) * 1991-04-18 1992-10-29 Optical Research, Inc. Novel composition for contact lenses
US5162469A (en) * 1991-08-05 1992-11-10 Optical Research Inc. Composition for rigid gas permeable contact lenses
US5514214A (en) 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
TW585882B (en) * 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
JP3599848B2 (ja) * 1995-09-11 2004-12-08 株式会社メニコン 含水性軟質眼用レンズ用材料、それからなる含水性軟質眼用レンズ用成形体、ならびにそれからなる含水性軟質眼用レンズおよびその製法
JP3530287B2 (ja) * 1995-10-24 2004-05-24 株式会社メニコン 低含水性眼用レンズ用材料、それからなる低含水性眼用レンズ用成形体、ならびにそれからなる低含水性眼用レンズおよびその製法
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5807944A (en) * 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
US5817918A (en) * 1997-01-29 1998-10-06 Pioneer Hi-Bred International, Inc. Hybrid maize plant & seed (38R21)
US6488375B2 (en) 1999-10-28 2002-12-03 Ocular Sciences, Inc. Tinted contact lens and method for making same
CA2388655C (en) 1999-11-01 2010-12-14 Praful Doshi Tinted lenses and methods of manufacture
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
US7048375B2 (en) 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
JP5076256B2 (ja) * 2000-09-05 2012-11-21 東レ株式会社 モノマー組成物、それを用いたポリマーおよび眼用レンズ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745042A (en) * 1969-12-15 1973-07-10 Ceskoslovenska Akademie Ved Method of hydrophilization of transparent objects made of hydrophobic organic polymers
US3808178A (en) * 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
JPS5455455A (en) * 1977-10-12 1979-05-02 Toyo Contact Lens Co Ltd Contact lens
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material

Also Published As

Publication number Publication date
ES2068200T3 (es) 1995-04-16
DE3852522D1 (de) 1995-02-02
ATE115968T1 (de) 1995-01-15
EP0295947B1 (en) 1994-12-21
EP0295947A2 (en) 1988-12-21
EP0295947A3 (en) 1989-12-13
US4812598A (en) 1989-03-14
DE3852522T2 (de) 1995-05-04
JPH0199021A (ja) 1989-04-17
AU1812588A (en) 1989-01-19
JP2604805B2 (ja) 1997-04-30

Similar Documents

Publication Publication Date Title
BR8802917A (pt) Processo de obter um material plastico para lente de contato,polimero para obter lente de contato e lente de contato
SE8404357L (sv) Syregenomtrengligt plastmaterial samt anvendning derav
ES2080758T3 (es) Lente de contacto de polimero de siloxano-uretano reticulado.
BR8203809A (pt) Processo de polimerizacao de monomero solucao de polimero polimero ativo pelicula do polimero fibra do polimero
KR880003218A (ko) 이 층 계
ES2196770T3 (es) Fibra optica de plastico, cable de fibra optica, cable de fibra optica con un conector, procedimiento para la fabricacion de un polimero de metacrilato de metilo y procedimiento para la fabricacion de una fibra optica de plastico.
FI900138A (fi) Foerfarande foer hydroxylering av hydrobiska polymerytor.
DE3672500D1 (de) Farbige kontaktlinsen und verfahren zu ihrer herstellung.
FI890980A0 (fi) Organiskt polymermaterial och jonbytesmembran framstaelld daerav.
PT82299B (pt) Processo para a producao de artigos termomoldados
DE50011240D1 (de) Verfahren zur Modifizierung von Polymeroberflächen
GB2121421A (en) Method of obtaining a polymeric material for the manufacture of soft contact lenses
JPS5680008A (en) Production of plastic optical guide sheet
KR890008219A (ko) 무적성 고분자 물질 및 그의 제조방법
PT87511A (pt) Processo de pos-tratamento reactivo para membranas de separacao de gas
BR8804880A (pt) Artigo de policloreto de vinila oticamente transparente e fosco,composicao polimerica oticamente transparente e processo para producao de um artigo oticamente transparente e fosco,artigo polimerico oticamente transparente e fosco
RU2039760C1 (ru) Способ получения полимерного волоконно-оптического переизлучателя
DE59504108D1 (de) Verfahren zur Herstellung von strukturierten Keramikoberflächen
JPS6426613A (en) Production of polymer having high refractive index
FR2625570B1 (fr) Procede de preparation d'optiques organiques a saut(s) d'indice
DE3685765T2 (de) Verfahren zur herstellung von dichten polyurethanflaechengebilden und ihre verwendung.
ATE95198T1 (de) Verfahren zur kontinuierlichen herstellung von fluessigkeitsabsorbierenden, vernetzten polymeren.
RU93031660A (ru) Способ получения полимерного материала для мягких контактных линз