KR900004795A - 저밀도의 연질 폴리 우레탄 기포체의 제조 방법 - Google Patents

저밀도의 연질 폴리 우레탄 기포체의 제조 방법 Download PDF

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Publication number
KR900004795A
KR900004795A KR1019890013560A KR890013560A KR900004795A KR 900004795 A KR900004795 A KR 900004795A KR 1019890013560 A KR1019890013560 A KR 1019890013560A KR 890013560 A KR890013560 A KR 890013560A KR 900004795 A KR900004795 A KR 900004795A
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KR
South Korea
Prior art keywords
catalyst
polyol
polyurethane foam
polyisocyanate
polyether
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KR1019890013560A
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English (en)
Inventor
엠.레만 크리스챤
아.페. 겐소우 미카엘
Original Assignee
리챠드 지이.워터맨
더 다우 케미칼 캄파니
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Application filed by 리챠드 지이.워터맨, 더 다우 케미칼 캄파니 filed Critical 리챠드 지이.워터맨
Publication of KR900004795A publication Critical patent/KR900004795A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated 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
    • C08G18/70—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
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

Abstract

내용 없음

Description

저밀도의 연질 폴리우레탄 기포체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 하나 이상의 하이드록실 화합물이 하이드록실수 20 내지 120의 폴리올이고; 하나 이상의 하이드록실 화합물이 폴리에테르 일가-알콜이고; 삼합체화 반응 촉매가 우레탄 촉매와의 혼합물로 사용되고; 하기 기포체를 제조하기 위해 사용되는 총 발포제의 50% 이상이 물과 이소시아네이트의 반응으로부터 생성됨을 특징으로 하여, 삼합체화 반응촉매 및 발포제 존재하에 폴리이소시아네이트를 둘 이상의 상이한 하이드록실 화합물을 함유하는 폴리올 조성물과 반응시킴을 포함하는, 연질 폴리우레탄 기포체의 제조방법.
  2. 제1항에 있어서, 폴리올이 폴리에테르 폴리올이고 하나 이상의 알킬렌 옥사이드와 분자당 2 내지 8개의 활성수소-함유 그룹을 함유하는 개시제와의 반응 생성물인 방법.
  3. 제1항에 있어서, 일가-알콕이 하나 이상의 알킬렌 옥사이드와 분자당 하나의 활성수소-함유 그룹을 함유하는 개시제와의 반응 생성물인 방법.
  4. 제3항에 있어서, 일가-알콜의 당량이 800 내지 3000인 방법.
  5. 제1항에 있어서, 물이 폴리올 조성물 100중량부당-1 내지 10부의 양으로 존재하는 방법.
  6. 제1항에 있어서, 삼합체화 반응 촉매가 지연-작용 촉매인 방법.
  7. 제1항에 있어서, 우레탄 촉매가 하나 이상의 우레탄 발포촉매를 포함하는 방법.
  8. 제1항에 있어서, 폴리에테르 일가-알콜이 폴리올 조성물에 대해 0.1 내지 40중량%의 양으로 존재 하는 방법.
  9. 삼합체화 반응촉매 및 발포제 존재하에 접촉된, 하이드록실 수 20 내지 120의 폴리올 성분 하나 이상 및 폴리에테르 일가-올카로 성분 하나 이상을 함유하는 폴리올 조성물과, 이소시아네이트 그룹 대 물을 포함하는 폴리올 조성물의 활성수소-함유 그룹의 몰비율을, 0.8:1 내지 1.3:1의 범위로 제공하기에 충분한 양으로 존재하는 폴리이소시아네이트와의 반응 생성물인 연질 폴리우레탄 기포체.
  10. 제9항에 있어서, 폴리이소시아네이트가 톨루엔 디이소시아네이트를 포함하는 연질 폴리우레탄 기포체.
  11. 제9항에 있어서, 폴리이소시아네이트가 폴리메틸렌 폴리페닐 이소시아네이트를 포함한는 연질 폴리우레탄 기포체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890013560A 1988-09-23 1989-09-21 저밀도의 연질 폴리 우레탄 기포체의 제조 방법 KR900004795A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24871088A 1988-09-23 1988-09-23
US7/248,710 1988-09-23

Publications (1)

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KR900004795A true KR900004795A (ko) 1990-04-13

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KR1019890013560A KR900004795A (ko) 1988-09-23 1989-09-21 저밀도의 연질 폴리 우레탄 기포체의 제조 방법

Country Status (9)

Country Link
EP (1) EP0361334B1 (ko)
JP (1) JP2886569B2 (ko)
KR (1) KR900004795A (ko)
AT (1) ATE97927T1 (ko)
AU (1) AU616052B2 (ko)
CA (1) CA1336118C (ko)
DE (1) DE68911092T2 (ko)
ES (1) ES2046418T3 (ko)
NZ (1) NZ230729A (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2005965A1 (en) * 1988-12-20 1990-06-20 Larry W. Mobley Removable polyurethane adhesive
JPH0791356B2 (ja) * 1990-10-08 1995-10-04 三洋化成工業株式会社 軟質ポリウレタンフォームの製法
GB9217309D0 (en) * 1992-08-14 1992-09-30 Dow Europ Sa Flexible,moulded,hot cured,low firmness polyurethane foams
GB9404127D0 (en) * 1994-03-03 1994-04-20 Polyol Int Bv Process for producing a soft, flexible, hot molded poyurethane foam
US5464562A (en) * 1995-04-24 1995-11-07 Basf Corporation Polyoxyalkylene polyether monool polyurethane foam additive
DE19746807A1 (de) * 1997-10-23 1999-04-29 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US6136879A (en) * 1997-10-28 2000-10-24 Tokai Rubber Industries, Ltd. Soft polyurethane foam, method of producing the same and vehicle interior member using the same
DE19813107A1 (de) * 1998-03-25 1999-09-30 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US6391935B1 (en) * 2000-01-31 2002-05-21 Bayer Antwerp, N.V. Viscoelastic polyurethane foams
US20110152392A1 (en) * 2009-12-17 2011-06-23 Honeywell International Inc. Catalysts For Polyurethane Foam Polyol Premixes Containing Halogenated Olefin Blowing Agents
JP5005215B2 (ja) * 2005-12-26 2012-08-22 株式会社イノアックコーポレーション ポリウレタン発泡体
US10023683B2 (en) 2006-06-12 2018-07-17 Evonik Degussa Gmbh Catalyst compositions for improving polyurethane foam performance
DE102008032882A1 (de) * 2008-07-14 2010-01-21 Schäfer, Volker, Dr. Organo-Zink-Cluster zur reversiblen Fixierung von Aminen
DE102009005712A1 (de) * 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
PT3655453T (pt) * 2017-07-17 2021-09-06 Dow Global Technologies Llc Espuma de poliuretano e método para fazer a espuma

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1253039A (fr) * 1959-03-31 1961-02-03 Ici Ltd Perfectionnements à la fabrication de produits en polyuréthane sous forme de mousse
CH433740A (fr) * 1964-10-14 1967-04-15 Elekal Societe Anonyme Procédé de fabrication d'une mousse hydrophile de polyuréthane
FR1457458A (fr) * 1965-08-12 1966-01-24 Nat Lock Co Procédé de fabrication de vis auto-taraudeuses
US3457203A (en) * 1966-04-25 1969-07-22 Olin Mathieson Hydrophilic polyurethane foams and a process for preparing them
FR1487458A (fr) * 1966-05-26 1967-07-07 Naphtachimie Sa Mousses de polyuréthane
US3875086A (en) * 1973-08-10 1975-04-01 Jefferson Chem Co Inc Urethane containing monohydric polyether chain stoppers
DE2935402C3 (de) * 1979-09-01 1982-04-22 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von urethanmodifizierten Polyisocyanurat-Hartschäumen und deren Verwendung zur Kälte-/Wärmedämmung
US4426461A (en) * 1982-07-14 1984-01-17 Thermocell Development, Ltd. Modified polyisocyanurate foam and method of preparation

Also Published As

Publication number Publication date
DE68911092D1 (de) 1994-01-13
AU4169789A (en) 1990-03-29
JP2886569B2 (ja) 1999-04-26
EP0361334A2 (en) 1990-04-04
DE68911092T2 (de) 1994-03-17
NZ230729A (en) 1992-04-28
EP0361334A3 (en) 1990-04-25
AU616052B2 (en) 1991-10-17
ES2046418T3 (es) 1994-02-01
JPH02163112A (ja) 1990-06-22
ATE97927T1 (de) 1993-12-15
CA1336118C (en) 1995-06-27
EP0361334B1 (en) 1993-12-01

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