KR920018494A - 우레탄수지의 색상 전체광선투과율광학변형의 개량방법과 이 방법에 의한 광학용 우레탄 수지 및 그 수지로 이루어진 플라스틱 렌즈 - Google Patents

우레탄수지의 색상 전체광선투과율광학변형의 개량방법과 이 방법에 의한 광학용 우레탄 수지 및 그 수지로 이루어진 플라스틱 렌즈 Download PDF

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KR920018494A
KR920018494A KR1019920004840A KR920004840A KR920018494A KR 920018494 A KR920018494 A KR 920018494A KR 1019920004840 A KR1019920004840 A KR 1019920004840A KR 920004840 A KR920004840 A KR 920004840A KR 920018494 A KR920018494 A KR 920018494A
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urethane resin
compounds
optical
phenols
isocyanate
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KR1019920004840A
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KR960002952B1 (ko
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테루유키 나가타
히로유키 야마시타
마사히꼬 쿠스모토
코오주 오까자키
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사와무라 하루오
미쯔이도오아쯔가가가꾸 가부시기가이샤
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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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy 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
    • C08G18/28—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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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)

Abstract

내용 없음

Description

우레탄수지의 색상 전체광선투과율광학변형의 개량방법과 이 방법에 의한 광학용 우레탄 수지 및 그 수지로 이루어진 플라스틱 렌즈
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 폴리이소시아네이트 화합물 및 이소티오시아나토기를 가진 이소시아네이트 화합물로 이루어진 군으로부터 선택되는 1종 또는 2종 이상의 이소시아네이트화합물과 폴리올화합물, 폴리티올화합물 및 히드록시 티올화합물로 이루어진 군으로부터 선택되는 1종 또는 2종이상의 활성수소화합물을 반응시켜서 광학용 우레탄수지를 제조할때에 (NCO+NCS)/(OH+SH) 관능기몰비 0.5~3.0의 비율이고, 또한 페놀류가 10~5000ppm첨가된 이소시아네이트화합물을 사용하는 것을 특징으로 하는 광학용 우레탄수지의 색상, 전체광선투과율 및 광학변형을 개량하는 방법.
  2. 제1항에 있어서, 페놀류가 페놀인 것을 특징으로 하는, 광학용 우레탄 수지의 색상, 전체 광선 투과율 및 광학변형을 개량하는 방법.
  3. 제1항에 있어서, 이소시아네이트화합물이 지방족 폴리이소시아네이트인 것을 특징으로 하는 광학용 우레탄 수지의 색상, 전체광선투과율 및 광학변형을 개량하는 방법.
  4. 제1항에 있어서, 이소시아네이트화합물이 크실리렌디 이소시아네이트인 것을 특징으로 하는 광학용 우레탄 수지의 색상, 전체 광선투과율 및 광학변형을 개량하는 방법.
  5. 페놀류가 10~5000ppm첨가된 폴리 이소시아네이트화합물 및 이소티오시아나로기를 가진 이소시아네이트화합물로 이루어진 군으로부터 선택되는 1종 또는 2종이상의 이소시아네이트화합물과, 폴리올화합물, 폴리티올화합물 및 히드록시 티올화합물로 이루어진 군으로부터 선택되는 1종 또는 2종이상의 활성수소화합물을, (NCO+NCS)/(OH+SH) 관능기몰비 0.5~3.0의 비율로 반응시켜서 얻게 되는 광학용 우레탄수지.
  6. 제5항에 있어서, 페놀류가 페놀인 것을 특징으로 하는 광학용 우레탄수지.
  7. 제5항에 있어서, 이소시아네이트화합물이 지방족 폴리이소시아네이트인 것을 특징으로 하는 광학용 우레탄수지.
  8. 제5항에 있어서, 이소시아네이트 화합물이 크실리렌 디이소시아네이트인 것을 특징으로 하는 광학용 우레탄수지.
  9. 페놀류가 10~5000ppm 첨가된 폴리 이소시아네이트 화합물 및 이소티오시아나토기를 가진 이소시아네이트 화합물로 이루어진 군으로부터 선택되는 1종 또는 2종이상의 이소시아네이트화합물과, 폴리올화합물, 폴리티올화합물 및 히드록시 티올화합물로 이루어진 군으로부터 선택되는 1종 또는 2종이상의 활성수소화합물을, (NCO+NCS)/(OH+SH) 관능기몰비 0.5~0.3의 비율로 반응시켜서 얻게 되는 광학용 우레탄수지로 이루어진 플라스틱렌즈.
  10. 제9항에 있어서, 페놀류가 페놀인 것을 특징으로 하는 광학용 우레탄 수지로 이루어진 플라스틱렌즈.
  11. 제9항에 있어서, 이소시아네이트화합물이 지방족폴리이소시아네이트인 것을 특징으로 하는 광학용 우레탄 수지로 이루어진 플라스틱렌즈.
  12. 제9항에 있어서, 이소시아네이트화합물이 크실리렌디이소시아네이트인 것을 특징으로 하는 광학용 우레탄 수지로 이루어진 플라스틱렌즈.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920004840A 1991-03-25 1992-03-25 우레탄수지의 색상 전체광선투과율광학변형의 개량방법과 이 방법에 의한 광학용 우레탄 수지 및 그 수지로 이루어진 플라스틱렌즈 KR960002952B1 (ko)

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JP6008091 1991-03-25
JP91-60080 1991-03-25
JP91-060080 1991-03-25

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KR960002952B1 KR960002952B1 (ko) 1996-03-02

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US (1) US5194559A (ko)
EP (1) EP0506315B1 (ko)
KR (1) KR960002952B1 (ko)
DE (1) DE69212680T2 (ko)

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DE69212680D1 (de) 1996-09-19
EP0506315A3 (en) 1993-05-12
EP0506315A2 (en) 1992-09-30
DE69212680T2 (de) 1997-02-06
EP0506315B1 (en) 1996-08-14
US5194559A (en) 1993-03-16
KR960002952B1 (ko) 1996-03-02

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