KR960041223A - 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법 - Google Patents

연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법 Download PDF

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Publication number
KR960041223A
KR960041223A KR1019960018091A KR19960018091A KR960041223A KR 960041223 A KR960041223 A KR 960041223A KR 1019960018091 A KR1019960018091 A KR 1019960018091A KR 19960018091 A KR19960018091 A KR 19960018091A KR 960041223 A KR960041223 A KR 960041223A
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KR
South Korea
Prior art keywords
weight
average functionality
organic polyisocyanate
foamable polyurethane
modified polyisocyanurate
Prior art date
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KR1019960018091A
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English (en)
Inventor
고이치 마쓰오
시게루 야마구치
쇼이치 오쿠보
히로아키 가타노
Original Assignee
스티븐 에스. 그레이스
다우 미쓰비시 케미칼 리미티드
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Application filed by 스티븐 에스. 그레이스, 다우 미쓰비시 케미칼 리미티드 filed Critical 스티븐 에스. 그레이스
Publication of KR960041223A publication Critical patent/KR960041223A/ko

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Classifications

    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5045—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing urethane 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material

Abstract

본 발명은 특정 폴리올 혼합물(A) (평균 작용성이 1.6 내지 2.9인 유기 폴리이소시아네이트(a)와 평균 작용성이 2.0 내지 6.0이며 수평균분자량이 700 내지 6,000이고 옥시에틸렌 단위 함량이 10중량% 미만인 폴리에테르 폴리올(b)을 OH/NCO 비가 1.3 내지 10.0인 조건하에서 반응시켜 제조한 OH-말단 반응 생성물(c)을 80 내지 100중량% 포함한다)과 특정 유기 폴리이소시아네이트(B) (평균 작용성이 2.0 내지 2.8이다)를 주요 발포제인 물의 존재하에서 우수한 작업성 및 가공성 하에 반응시켜 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체를 제조하는 신규한 방법에 관한 것이다. 수득한 발포체는 환경 변화에 대하여 뛰어난 치수안정성을 나타내며 건축용 내장재 및 외장재 또는 진공 절연체용 코어 재료등으로 적합하다.

Description

연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 평균 작용성이 1.6 내지 2.9인 유기 폴리이소시아네이트(a)와 평균 작용성이 2.0 내지 6.0이며 수평균분자량이 700 내지 6,000이며 옥시에틸렌 단위 함량이 10중량% 미만인 폴리에테르 폴리올(b)을 OH/NCO 비가 1.3 내지 10.0인 조건하에서 반응시켜 제조한 OH-말단 반응 생성물(c)을 80 내지 100중량% 함유하는 폴리올 혼합물(A)을 촉매와 발포제의 존재하에서 평균 작용성이 2.0 내지 2.8인 유기 폴리이소시아네이트(B)와 반응시켜 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체를 제조하는 방법.
  2. 제1항에 있어서, 발포제가 폴리올 혼합물(A) 100중량부를 기준으로 하여 물을 3 내지 20중량부 포함하는 방법.
  3. 제1항 또는 제2항에 있어서, 폴리올 혼합물(A)을 함유하는 폴리올 성분(C)의 OH 당량에 대한 유기 폴리이소시아네이트(B)의 NCO 당량의 비로서 정의되는 NCO 지수가 1.5 내지 6.0인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960018091A 1995-05-29 1996-05-28 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법 KR960041223A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-130735 1995-05-29
JP7130735A JPH08319330A (ja) 1995-05-29 1995-05-29 連続気泡ポリウレタン変性ポリイソシアヌレートフォームの製造方法

Publications (1)

Publication Number Publication Date
KR960041223A true KR960041223A (ko) 1996-12-19

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KR1019960018091A KR960041223A (ko) 1995-05-29 1996-05-28 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법

Country Status (6)

Country Link
EP (1) EP0745627B1 (ko)
JP (1) JPH08319330A (ko)
KR (1) KR960041223A (ko)
CN (1) CN1082063C (ko)
DE (1) DE69632663T2 (ko)
TW (1) TW365608B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200002863T2 (tr) 1998-04-02 2001-01-22 Huntsman Ici Chemicals, Llc. Sert poliüretan köpük hazırlamaya mahsus yöntem
WO2000024799A1 (en) * 1998-10-22 2000-05-04 Huntsman International Llc Insulated bodies
EP1631606B1 (en) 2003-06-12 2011-08-24 Huntsman International Llc Process for preparing a polyisocyanurate polyurethane material
DE102004011346A1 (de) * 2004-03-05 2005-09-22 Basf Ag Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
JP4597773B2 (ja) * 2005-05-30 2010-12-15 株式会社イノアックコーポレーション 軟質ポリウレタンフォームの製造方法
EP1940899B1 (en) 2005-10-13 2009-08-05 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
US9987776B2 (en) 2006-06-14 2018-06-05 Huntsman International Llc Composite panel
JP6466115B2 (ja) * 2014-09-12 2019-02-06 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ セメント系ポリウレタン発泡複合体及びその製造方法
CN108623771B (zh) * 2017-03-15 2022-10-25 科思创德国股份有限公司 羟基封端的聚氨酯预聚体及其制备方法
CN110358432A (zh) * 2019-06-11 2019-10-22 京华派克邯郸机械科技有限公司 一种papi型卫浴增强聚氨酯树脂及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292353A (en) * 1977-11-14 1981-09-29 Bridgestone Tire Co., Ltd. Urethane modified polyisocyanurate foam surfaced with aluminum foil or sheet
US4393015A (en) * 1981-01-16 1983-07-12 Bridgestone Tire Co., Ltd. Process of producing urethane-modified polyisocyanurate foams
JPS58174414A (ja) * 1982-04-08 1983-10-13 Bridgestone Corp ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
JPS58208317A (ja) * 1982-05-29 1983-12-05 Hodogaya Chem Co Ltd ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
US5030758A (en) * 1987-12-01 1991-07-09 Bayer Aktiengesellschaft Polyether polyols based on o-tolylenediamine, a process for their production, and their use for polyurethane and polyisocyanurate plastics

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GB2109803A (en) * 1981-02-26 1983-06-08 Ici Plc High molecular weight polyether polyols
US4452924A (en) * 1983-05-05 1984-06-05 Mobay Chemical Corporation Flexible polyurethane foams having improved load bearing characteristics
US4546122A (en) * 1984-08-06 1985-10-08 Mobay Chemical Corporation Flexible polyurethane foams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292353A (en) * 1977-11-14 1981-09-29 Bridgestone Tire Co., Ltd. Urethane modified polyisocyanurate foam surfaced with aluminum foil or sheet
US4393015A (en) * 1981-01-16 1983-07-12 Bridgestone Tire Co., Ltd. Process of producing urethane-modified polyisocyanurate foams
JPS58174414A (ja) * 1982-04-08 1983-10-13 Bridgestone Corp ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
JPS58208317A (ja) * 1982-05-29 1983-12-05 Hodogaya Chem Co Ltd ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
US5030758A (en) * 1987-12-01 1991-07-09 Bayer Aktiengesellschaft Polyether polyols based on o-tolylenediamine, a process for their production, and their use for polyurethane and polyisocyanurate plastics

Also Published As

Publication number Publication date
DE69632663D1 (de) 2004-07-15
TW365608B (en) 1999-08-01
EP0745627A2 (en) 1996-12-04
CN1082063C (zh) 2002-04-03
EP0745627A3 (en) 1997-07-16
CN1138057A (zh) 1996-12-18
EP0745627B1 (en) 2004-06-09
DE69632663T2 (de) 2005-06-09
JPH08319330A (ja) 1996-12-03

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