KR890012785A - 고굴절율 플라스틱렌즈 및 그 제조방법 - Google Patents

고굴절율 플라스틱렌즈 및 그 제조방법 Download PDF

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Publication number
KR890012785A
KR890012785A KR1019890002094A KR890002094A KR890012785A KR 890012785 A KR890012785 A KR 890012785A KR 1019890002094 A KR1019890002094 A KR 1019890002094A KR 890002094 A KR890002094 A KR 890002094A KR 890012785 A KR890012785 A KR 890012785A
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South Korea
Prior art keywords
refractive index
high refractive
manufacturing
plastic lens
index plastic
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KR1019890002094A
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English (en)
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KR960013390B1 (ko
Inventor
데루유끼 나가다
고오주 오까자기
도오루 미우라
노부유끼 가지모도
요시노부 가네무라
가쯔요시 사사가와
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사와무라 하오루
미쯔이도오아쯔가가꾸 가부시기가이샤
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Publication of KR890012785A publication Critical patent/KR890012785A/ko
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Publication of KR960013390B1 publication Critical patent/KR960013390B1/ko

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    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음.

Description

고굴절율 플라스틱렌즈 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (17)

1종 또는 2종이상의 유황원자를 함유하는 방향족 폴리이소시아네이트와, 폴리올 및 폴리티올로 이루어진 군에서 선택되는 1종 또는 2종 이상의 활성수소화합물과의 혼합물에 내부이형제를 첨가해서 주형중합하는 것을 특징으로 하는 고굴절율 플라스틱렌즈의 제조방법.
제1항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제1항에 있어서, 폴리티올이 메르캅토기이외에 유황원자를 함유하는 폴리티올인 고굴절율 플라스틱렌즈의 제조방법.
제3항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제1항에 있어서, 유황원자를 함유하는 방향족 폴리이소시아네이트와 활성수소화합물의 사용비율이 NCO(OH+SH)의 관능기몰비에 있어서 0.5∼3.0의 범위인 고굴절율 플라스틱렌즈의 제조방법.
제5항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제1항에 있어서, 내부이형제가 불소계노니온 계면활성제인 고굴절율 플라스틱렌즈의 제조방법.
제1항에 있어서, 내부이형제가 실리콘계노니온 계면활성제인 고굴절율 플라스틱렌즈의 제조방법.
제1항에 있어서, 내부이형제가 일킬 제4급암모늄염인 고굴절율 플라스틱렌즈의 제조방법.
제1항에 있어서, 내부이형제가 산성인산에스테르인 고굴절율 플라스틱렌즈의 제조방법.
제7항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제8항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제9항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제10항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제1항에 있어서, 내부이형제의 사용비율이, 모노머혼합물의 합계중량에 대해서 0.1∼10,000ppm의 범위인 고굴절율 플라스틱렌즈의 제조방법.
제15항에 기재한 제조방법에 의해 얻게되는 고굴절율 플라스틱렌즈.
제1항에 있어서, 주형중합온도가 -50∼200℃인 고굴절율 플라스틱렌즈의 제조방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002094A 1988-02-22 1989-02-22 고굴절율 플라스틱렌즈 및 그 제조방법 KR960013390B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3752388 1988-02-22
JP63-37523 1988-02-22
JP63-37525 1988-02-22
JP63-37515 1988-02-22
JP3751588 1988-02-22
JP3752588 1988-02-22

Publications (2)

Publication Number Publication Date
KR890012785A true KR890012785A (ko) 1989-09-19
KR960013390B1 KR960013390B1 (ko) 1996-10-04

Family

ID=27289490

Family Applications (1)

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KR1019890002094A KR960013390B1 (ko) 1988-02-22 1989-02-22 고굴절율 플라스틱렌즈 및 그 제조방법

Country Status (8)

Country Link
US (2) US5013496A (ko)
EP (1) EP0330363B1 (ko)
JP (1) JP2680661B2 (ko)
KR (1) KR960013390B1 (ko)
AU (1) AU602441B2 (ko)
BR (1) BR8900798A (ko)
CA (1) CA1316315C (ko)
DE (1) DE68915811T2 (ko)

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CA1316315C (en) * 1988-02-22 1993-04-20 Nobuyuki Kajimoto Highly-refractive plastic lens and process for making the lens
US5194559A (en) * 1991-03-25 1993-03-16 Mitsui Toatsu Chemicals, Inc. Optical urethane resins and plastic lenses comprising the same
AU634932B1 (en) * 1991-08-08 1993-03-04 Mitsui Chemicals, Inc. Mercapto compound, its preparation process, and sulfur- containing urethane resins and lenses using the same
FR2685094B1 (fr) * 1991-12-13 1994-04-08 Essilor Internal Cie Gle Optique Lentilles ophtalmiques a base de polyurethanes de polythiols.
US5446173A (en) * 1992-03-24 1995-08-29 Daiso Co., Ltd. Cyclic sulfide compound, polymerizable compositions for optical products and optical products formed thereof
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
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
WO1998003582A1 (en) * 1996-07-17 1998-01-29 Essilor International Compagnie Generale D'optique Internal mold release compositions containing phosphate esters
JPH10186101A (ja) * 1996-12-27 1998-07-14 Asahi Opt:Kk 光学用高屈折率プラスチックレンズ
EP0972772B1 (en) 1998-07-14 2002-06-19 Hoya Corporation Polyisocyanate compounds, process for producing the same and optical materials using the same
DE69904891T2 (de) 1998-07-28 2003-10-30 Hoya Corp Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze
DE69904270T2 (de) 1998-07-29 2003-07-24 Hoya Corp Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze
US6663801B2 (en) 2001-04-06 2003-12-16 Johnson & Johnson Vision Care, Inc. Silicon carbide IR-emitter heating device and method for demolding lenses
US7909929B2 (en) 2002-11-13 2011-03-22 Nippon Soda Co., Ltd. Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film
CN1325943C (zh) * 2003-05-14 2007-07-11 上海康耐特光学有限公司 高折射率光学树脂材料的制备方法
US20070037897A1 (en) 2005-08-12 2007-02-15 Guigui Wang Method for making contact lenses
KR100790741B1 (ko) 2006-09-07 2008-01-02 삼성전기주식회사 엘이디 패키지용 렌즈의 제작 방법
US7780879B2 (en) 2007-12-20 2010-08-24 Novartis Ag Method for making contact lenses
JP5602741B2 (ja) 2009-08-05 2014-10-08 三井化学株式会社 光学材料用重合性組成物、光学材料および光学材料の製造方法
US9623614B2 (en) 2010-11-10 2017-04-18 Novartis Ag Method for making contact lenses
SG190057A1 (en) 2010-12-01 2013-06-28 Novartis Ag Atmospheric plasma coating for ophthalmic devices
US9358735B2 (en) 2011-11-29 2016-06-07 Novartis Ag Method of treating a lens forming surface of at least one mold half of a mold for molding ophthalmic lenses
CN113045885B (zh) 2013-09-30 2023-03-21 豪雅镜片泰国有限公司 透明塑料基材及塑料透镜
HUE040618T2 (hu) 2013-10-31 2019-03-28 Novartis Ag Eljárás szemészeti lencsék elõállítására
WO2015089285A1 (en) 2013-12-13 2015-06-18 Novartis Ag Method for making contact lenses
EP4146461B1 (en) 2020-05-07 2024-03-13 Alcon Inc. Method for producing silicone hydrogel contact lenses

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CA1316315C (en) * 1988-02-22 1993-04-20 Nobuyuki Kajimoto Highly-refractive plastic lens and process for making the lens

Also Published As

Publication number Publication date
JPH02802A (ja) 1990-01-05
AU3007989A (en) 1989-08-24
EP0330363A3 (en) 1990-03-21
EP0330363B1 (en) 1994-06-08
US5126388A (en) 1992-06-30
DE68915811D1 (de) 1994-07-14
US5013496A (en) 1991-05-07
AU602441B2 (en) 1990-10-11
DE68915811T2 (de) 1995-01-12
KR960013390B1 (ko) 1996-10-04
JP2680661B2 (ja) 1997-11-19
BR8900798A (pt) 1989-10-17
CA1316315C (en) 1993-04-20
EP0330363A2 (en) 1989-08-30

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