CA1136306A - Soft contact lens composition and method - Google Patents

Soft contact lens composition and method

Info

Publication number
CA1136306A
CA1136306A CA000311027A CA311027A CA1136306A CA 1136306 A CA1136306 A CA 1136306A CA 000311027 A CA000311027 A CA 000311027A CA 311027 A CA311027 A CA 311027A CA 1136306 A CA1136306 A CA 1136306A
Authority
CA
Canada
Prior art keywords
original solution
vinyl
component
solution according
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
CA000311027A
Other languages
English (en)
French (fr)
Inventor
Shinzo Ohkado
Hideki Kenjo
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to CA000412101A priority Critical patent/CA1149563A/en
Application granted granted Critical
Publication of CA1136306A publication Critical patent/CA1136306A/en
Expired legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000311027A 1977-09-12 1978-09-11 Soft contact lens composition and method Expired CA1136306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000412101A CA1149563A (en) 1977-09-12 1982-09-23 Soft contact lens composition and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10892677A JPS5443284A (en) 1977-09-12 1977-09-12 Dope for forming soft contact lens
JP108926/1977 1977-09-12

Publications (1)

Publication Number Publication Date
CA1136306A true CA1136306A (en) 1982-11-23

Family

ID=14497148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000311027A Expired CA1136306A (en) 1977-09-12 1978-09-11 Soft contact lens composition and method

Country Status (2)

Country Link
JP (1) JPS5443284A (ja)
CA (1) CA1136306A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63234001A (ja) * 1987-11-12 1988-09-29 Toray Ind Inc ソフトコンタクトレンズの製造方法
JPH10101745A (ja) * 1996-08-08 1998-04-21 Nippon Shokubai Co Ltd 吸液性樹脂およびその製造方法
US6224945B1 (en) * 1999-08-02 2001-05-01 Essilor International Compagnie Generale D'optique Process for the manufacture of a crosslinked, transparent, hydrophilic and photochromic polymeric material, and optical and ophthalmic articles obtained
US9140825B2 (en) * 2011-12-23 2015-09-22 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels
US9588258B2 (en) * 2011-12-23 2017-03-07 Johnson & Johnson Vision Care, Inc. Silicone hydrogels formed from zero diluent reactive mixtures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134345A (ja) * 1973-04-26 1974-12-24
JPS545438B2 (ja) * 1973-05-16 1979-03-16
JPS5743085B2 (ja) * 1973-12-03 1982-09-13
JPS543738B2 (ja) * 1974-05-27 1979-02-26
JPS5952170B2 (ja) * 1975-02-07 1984-12-18 株式会社クラレ 抗血液凝固性ヒドロゲル基材

Also Published As

Publication number Publication date
JPS5443284A (en) 1979-04-05
JPS6136001B2 (ja) 1986-08-15

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Legal Events

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