FR2476328B1 - Lentille optique en matiere plastique - Google Patents

Lentille optique en matiere plastique

Info

Publication number
FR2476328B1
FR2476328B1 FR818103273A FR8103273A FR2476328B1 FR 2476328 B1 FR2476328 B1 FR 2476328B1 FR 818103273 A FR818103273 A FR 818103273A FR 8103273 A FR8103273 A FR 8103273A FR 2476328 B1 FR2476328 B1 FR 2476328B1
Authority
FR
France
Prior art keywords
optical lens
plastic optical
plastic
lens
optical
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
FR818103273A
Other languages
English (en)
Other versions
FR2476328A1 (fr
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Publication of FR2476328A1 publication Critical patent/FR2476328A1/fr
Application granted granted Critical
Publication of FR2476328B1 publication Critical patent/FR2476328B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
    • 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
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
FR818103273A 1980-02-19 1981-02-19 Lentille optique en matiere plastique Expired FR2476328B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1849080A JPS56116001A (en) 1980-02-19 1980-02-19 Lens

Publications (2)

Publication Number Publication Date
FR2476328A1 FR2476328A1 (fr) 1981-08-21
FR2476328B1 true FR2476328B1 (fr) 1985-07-26

Family

ID=11973067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818103273A Expired FR2476328B1 (fr) 1980-02-19 1981-02-19 Lentille optique en matiere plastique

Country Status (5)

Country Link
US (1) US4342863A (fr)
JP (1) JPS56116001A (fr)
DE (1) DE3106198C2 (fr)
FR (1) FR2476328B1 (fr)
GB (1) GB2070277B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193924A (ja) * 1983-04-20 1984-11-02 Showa Denko Kk 光学材料用組成物
JPS60106834A (ja) * 1983-11-14 1985-06-12 Showa Highpolymer Co Ltd 常温で硬化可能な組成物
JPS60110725A (ja) * 1983-11-22 1985-06-17 Showa Highpolymer Co Ltd 常温で硬化可能な組成物
JPS60195127A (ja) * 1984-03-19 1985-10-03 Showa Highpolymer Co Ltd 硬化可能な樹脂組成物
JPS61104346A (ja) * 1984-10-23 1986-05-22 Canon Inc 光磁気記録媒体
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
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
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
AU573471B2 (en) * 1986-03-01 1988-06-09 Mitsui Chemicals, Inc. Polythiocarbamate lense material
JPH0678415B2 (ja) * 1986-11-21 1994-10-05 三井東圧化学株式会社 高屈折率プラスチックレンズ用樹脂
US4929707A (en) * 1988-02-16 1990-05-29 Mitsui Toatsu Chemicals, Inc. Polyurethane base lens resin, plastic lens comprising the resin and preparation method of the lens
CA1316315C (fr) * 1988-02-22 1993-04-20 Nobuyuki Kajimoto Lentille plastique a indice de refraction eleve, procede de fabrication
JPH0645697B2 (ja) * 1988-06-02 1994-06-15 昭和高分子株式会社 硬化可能な樹脂組成物
DE69120412T2 (de) * 1990-06-13 1997-01-30 Ppg Industries Inc Polymere mit hohem brechungsindex und hoher erweichungstemperatur
US5350822A (en) * 1993-06-16 1994-09-27 Industrial Technology Research Institute High refractive index plastic lens composition
US5422046A (en) * 1993-08-31 1995-06-06 Essilor Of America, Inc. Method for producing optical lenses
US5514214A (en) * 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
JP2695599B2 (ja) * 1993-09-29 1997-12-24 ホーヤ株式会社 ポリウレタンレンズの製造方法
AU3846695A (en) * 1994-11-08 1996-05-31 Akzo Nobel N.V. High refractive index lenses
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
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
JP2003038416A (ja) * 2001-08-01 2003-02-12 Olympus Optical Co Ltd 内視鏡
US7362507B2 (en) * 2005-07-29 2008-04-22 3M Innovative Properties Company Polarizing beam splitter
US20070023941A1 (en) * 2005-07-29 2007-02-01 Duncan John E Method for making polarizing beam splitters
US7529029B2 (en) * 2005-07-29 2009-05-05 3M Innovative Properties Company Polarizing beam splitter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909506A (en) * 1956-07-10 1959-10-20 Union Carbide Corp Modified acrolein-pentaerythritol resins
US2996516A (en) * 1957-09-26 1961-08-15 Union Carbide Corp Chemical compounds containing sulfur and spirobi (meta-dioxane) groups
JPS51146477A (en) * 1975-06-11 1976-12-16 Showa Highpolymer Co Ltd Method for stabilizing unsaturated cycloacetal resins
JPS5314800A (en) * 1976-07-28 1978-02-09 Showa Highpolymer Co Ltd Curable resin composition
DE2802978A1 (de) * 1978-01-24 1979-07-26 Bayer Ag Verwendung von aromatischen polyestern fuer optische geraeteteile

Also Published As

Publication number Publication date
GB2070277A (en) 1981-09-03
JPS56116001A (en) 1981-09-11
JPS6345081B2 (fr) 1988-09-08
US4342863A (en) 1982-08-03
GB2070277B (en) 1984-02-08
DE3106198C2 (de) 1985-02-28
DE3106198A1 (de) 1981-11-26
FR2476328A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse