KR890008220A - 광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하기 위한 방법 및 장치 - Google Patents

광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하기 위한 방법 및 장치 Download PDF

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KR890008220A
KR890008220A KR1019880014746A KR880014746A KR890008220A KR 890008220 A KR890008220 A KR 890008220A KR 1019880014746 A KR1019880014746 A KR 1019880014746A KR 880014746 A KR880014746 A KR 880014746A KR 890008220 A KR890008220 A KR 890008220A
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South Korea
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amine
layer
atmosphere
catalytic
reaction mixture
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KR1019880014746A
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KR970006670B1 (ko
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브라베 쟝-류이
도드 제라르
노엘크뤼
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에스.르 바게레즈
셍-고벵 비뜨라즈
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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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1891—Catalysts containing secondary or tertiary amines or salts thereof in vaporous state
    • 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
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • 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
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups

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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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

내용 없음

Description

광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하기 위한 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 지방족 이소시아네이트 성분 및 폴리올 성분을 포함하는 반응혼합물을 지지체에 반응적으로 구조(casting)시키거나 반응적으로 분무시킨 다음, 이 지지체상의 층을 중합반응시킴으로써 광학적 특성이 우수한 폴리우레탄 층을 제조하는 방법에 있어서, 중합반응 사이클이 층을 하나 이상의 3급-아민을 함유하는 촉매적 대기를 통과시키는 단계를 포함함을 특징으로하는 방법.
  2. 제1항에 있어서, 촉매적 대기가 대기의 총 용량에 대한 기체상 아민의 용량으로 나타내어 0.1용량% 이상의 3급-아민을 포함하는 방법.
  3. 제1항 또는 제2항에 있어서, 층을 촉매적 대기를 통과시키는 동안 80℃이상의 온도로 가온하는 방법.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 층을 형성시키기 위해 반응혼합물을 침착시킨 이후 0 내지 15분의 시간내에 층을 촉매적 대기에 통과시키는 방법.
  5. 제4항에 있어서, 층이 형성된 후에 즉시 층을 대기중에 통과시키는 방법.
  6. 제4항에 있어서, 층을 촉매적 대기중에서 형성시키는 방법.
  7. 제1항에 내지 제6항중 어느 한항에 있어서, 촉매적 대기가 80℃이상의 온도인 방법.
  8. 제2항 내지 제7항중 어느 한항에 있어서, 촉매적 대기를 3급-아민으로 포화시키는 방법.
  9. 제1항 내지 제8중 어느 한항에 있어서, 3급-아민을 트리에틸 아민, 메틸디에틸 아민, 디메틸 에틸 아민, 트리메틸 아민, 또는 치환된 아민중에서 선택하는 방법.
  10. 제1항 내지 제9항중 어느 한항에 있어서, 층을 형성하기 위해 주조하거나 분무시킨 반응 혼합물이 촉매를 함유하는 방법.
  11. 제10항에 있어서, 촉매가 주석 촉매인 방법.
  12. 제10항에 있어서, 촉매가 중합반응을 위한 촉매적 대기를 형성하기 위하여 증발될 수 있는 3급-아민인 방법.
  13. 제1항 내지 제12항중 어느 한항에 있어서, 제1항 내지 제12항중 어느 한항에서 수득한 층을 액체 또는 기체상 물로 처리하는 방법.
  14. 제3항 내지 제13항중 어느 한항에 따른 방법을 두께가 0.1mm이상인 층에 적용시키는 방법.
  15. 반응성 주조 또는 반응성 분무를 위한 지지체층을 형성시키는데 적합한 반응혼합물을 지지체로 옮기는 수단: 및 3급-아민을 함유하는 대기가 제공된, 지지체가 이동하는 중합반응 턴넬(tunnel)을 포함함을 특징으로하는, 제1항 내지 제13항중 어느 한항에 따른 방법을 수행하기 위한 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014746A 1987-11-12 1988-11-10 광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하는 방법 및 장치 KR970006670B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8715625A FR2623195B1 (fr) 1987-11-12 1987-11-12 Procede et dispositif pour la fabrication d'une couche de polyurethane de haute qualite optique
FR8715625 1987-11-12

Publications (2)

Publication Number Publication Date
KR890008220A true KR890008220A (ko) 1989-07-10
KR970006670B1 KR970006670B1 (ko) 1997-04-29

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Application Number Title Priority Date Filing Date
KR1019880014746A KR970006670B1 (ko) 1987-11-12 1988-11-10 광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하는 방법 및 장치

Country Status (7)

Country Link
US (1) US5032665A (ko)
EP (1) EP0316225B1 (ko)
JP (1) JPH01160618A (ko)
KR (1) KR970006670B1 (ko)
BR (1) BR8805897A (ko)
DE (1) DE3850852T2 (ko)
FR (1) FR2623195B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614322A (en) * 1991-04-01 1997-03-25 Saint-Gobain Vitrage International Flexible plastic window shield and process for its production
US7395298B2 (en) * 1995-08-31 2008-07-01 Intel Corporation Method and apparatus for performing multiply-add operations on packed data
CN102264792B (zh) * 2008-12-29 2015-09-16 巴斯夫欧洲公司 热塑性聚氨酯制成的光导向装置
US8455608B2 (en) * 2010-02-26 2013-06-04 Basf Se Catalyzed pellet heat treatment for thermoplastic polyurethanes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093049B (en) * 1981-02-09 1985-01-23 Takeda Chemical Industries Ltd A method of curing compounds containing isocyanate groups
JPS60110716A (ja) * 1983-11-18 1985-06-17 Takeda Chem Ind Ltd ポリウレタン樹脂の製造法
FR2576011B1 (fr) * 1985-01-15 1991-10-31 Saint Gobain Vitrage Procede et dispositif pour la fabrication d'un vitrage de securite
US4853254A (en) * 1988-01-11 1989-08-01 Gte Products Corporation Process for binding pigment particles to phosphor particles

Also Published As

Publication number Publication date
US5032665A (en) 1991-07-16
KR970006670B1 (ko) 1997-04-29
FR2623195A1 (fr) 1989-05-19
DE3850852T2 (de) 1995-02-02
FR2623195B1 (fr) 1990-02-16
EP0316225B1 (fr) 1994-07-27
DE3850852D1 (de) 1994-09-01
BR8805897A (pt) 1989-08-01
EP0316225A1 (fr) 1989-05-17
JPH01160618A (ja) 1989-06-23

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