JPS53121643A - Contact lens - Google Patents

Contact lens

Info

Publication number
JPS53121643A
JPS53121643A JP1550678A JP1550678A JPS53121643A JP S53121643 A JPS53121643 A JP S53121643A JP 1550678 A JP1550678 A JP 1550678A JP 1550678 A JP1550678 A JP 1550678A JP S53121643 A JPS53121643 A JP S53121643A
Authority
JP
Japan
Prior art keywords
contact lens
lens
contact
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.)
Granted
Application number
JP1550678A
Other languages
Japanese (ja)
Other versions
JPS5933887B2 (en
Inventor
Shien Michieru
Bii Manderu Robaato
Sutaaku Roorensu
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.)
BIOCONTACTS
Original Assignee
BIOCONTACTS
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 BIOCONTACTS filed Critical BIOCONTACTS
Publication of JPS53121643A publication Critical patent/JPS53121643A/en
Publication of JPS5933887B2 publication Critical patent/JPS5933887B2/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP53015506A 1972-01-03 1978-02-15 contact lens Expired JPS5933887B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21513772A 1972-01-03 1972-01-03
US000000215137 1972-01-03

Publications (2)

Publication Number Publication Date
JPS53121643A true JPS53121643A (en) 1978-10-24
JPS5933887B2 JPS5933887B2 (en) 1984-08-18

Family

ID=22801811

Family Applications (2)

Application Number Title Priority Date Filing Date
JP13037772A Expired JPS5331189B2 (en) 1972-01-03 1972-12-28
JP53015506A Expired JPS5933887B2 (en) 1972-01-03 1978-02-15 contact lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP13037772A Expired JPS5331189B2 (en) 1972-01-03 1972-12-28

Country Status (8)

Country Link
JP (2) JPS5331189B2 (en)
AU (1) AU473177B2 (en)
CA (1) CA983230A (en)
DE (1) DE2262866C2 (en)
FR (1) FR2167606B1 (en)
GB (1) GB1399301A (en)
HK (1) HK52480A (en)
ZA (1) ZA728978B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172922A (en) * 1987-12-28 1989-07-07 Japan Synthetic Rubber Co Ltd Production of non moisture containing type soft lens
JPH01183623A (en) * 1988-01-18 1989-07-21 Japan Synthetic Rubber Co Ltd Nonhydrous type soft lens and production thereof
JPH01185520A (en) * 1988-01-18 1989-07-25 Japan Synthetic Rubber Co Ltd Production of non-hydrous soft lens

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
JP2798468B2 (en) * 1990-02-28 1998-09-17 ホーヤ株式会社 Contact lens material and method of manufacturing contact lens
WO2001044861A1 (en) 1999-12-16 2001-06-21 Asahikasei Aime Co., Ltd. Soft contact lens capable of being worn for a long period
US9322958B2 (en) 2004-08-27 2016-04-26 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
ES2732439T3 (en) 2004-08-27 2019-11-22 Coopervision Int Holding Co Lp Silicone Hydrogel Contact Lenses
EP2483737B1 (en) 2009-10-01 2016-07-06 CooperVision International Holding Company, LP Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses
WO2012118671A1 (en) 2011-02-28 2012-09-07 Coopervision International Holding Company, Lp Phosphine-containing hydrogel contact lenses
JP5904603B2 (en) 2011-02-28 2016-04-13 クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ Dimensionally stable silicone hydrogel contact lens
TWI509313B (en) 2011-02-28 2015-11-21 Coopervision Int Holding Co Lp Silicone hydrogel contact lenses
KR101759373B1 (en) 2011-02-28 2017-07-18 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 Silicone hydrogel contact lenses
KR101736534B1 (en) 2011-02-28 2017-05-16 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 Wettable silicone hydrogel contact lenses
CA2828418C (en) 2011-02-28 2017-08-29 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses and related compositions and methods
GB2502502A (en) 2011-02-28 2013-11-27 Coopervision Int Holding Co Lp Silicone hydrogel contact lenses having acceptable levels of energy loss
US9915433B2 (en) 2014-05-30 2018-03-13 Amtrol Licensing Inc. Moisture detecting air cap indicator for expansion tank failure
JP6398026B1 (en) * 2017-09-14 2018-09-26 共栄社化学株式会社 Thermosetting resin composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220960A (en) * 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
US3503942A (en) * 1965-10-23 1970-03-31 Maurice Seiderman Hydrophilic plastic contact lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172922A (en) * 1987-12-28 1989-07-07 Japan Synthetic Rubber Co Ltd Production of non moisture containing type soft lens
JPH01183623A (en) * 1988-01-18 1989-07-21 Japan Synthetic Rubber Co Ltd Nonhydrous type soft lens and production thereof
JPH01185520A (en) * 1988-01-18 1989-07-25 Japan Synthetic Rubber Co Ltd Production of non-hydrous soft lens

Also Published As

Publication number Publication date
ZA728978B (en) 1974-08-28
JPS5331189B2 (en) 1978-08-31
AU473177B2 (en) 1974-07-04
FR2167606A1 (en) 1973-08-24
DE2262866A1 (en) 1973-07-12
FR2167606B1 (en) 1977-02-04
GB1399301A (en) 1975-07-02
JPS5933887B2 (en) 1984-08-18
AU5067273A (en) 1974-07-04
JPS4875047A (en) 1973-10-09
HK52480A (en) 1980-09-26
DE2262866C2 (en) 1985-01-10
CA983230A (en) 1976-02-10

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