DE69029437T2 - Verfahren zur Herstellung von hochelastischem Polyurethanschaum - Google Patents

Verfahren zur Herstellung von hochelastischem Polyurethanschaum

Info

Publication number
DE69029437T2
DE69029437T2 DE69029437T DE69029437T DE69029437T2 DE 69029437 T2 DE69029437 T2 DE 69029437T2 DE 69029437 T DE69029437 T DE 69029437T DE 69029437 T DE69029437 T DE 69029437T DE 69029437 T2 DE69029437 T2 DE 69029437T2
Authority
DE
Germany
Prior art keywords
production
polyurethane foam
highly elastic
elastic polyurethane
highly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69029437T
Other languages
English (en)
Other versions
DE69029437D1 (de
Inventor
Hiroyuki Yoshimura
Shuichi Okuzono
Shoji Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Tosoh Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP17528490A external-priority patent/JP2946661B2/ja
Priority claimed from JP2176453A external-priority patent/JPH0751613B2/ja
Application filed by Tosoh Corp filed Critical Tosoh Corp
Publication of DE69029437D1 publication Critical patent/DE69029437D1/de
Application granted granted Critical
Publication of DE69029437T2 publication Critical patent/DE69029437T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69029437T 1989-07-28 1990-07-27 Verfahren zur Herstellung von hochelastischem Polyurethanschaum Expired - Fee Related DE69029437T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19397689 1989-07-28
JP23286089 1989-09-11
JP17528490A JP2946661B2 (ja) 1989-07-28 1990-07-04 高弾性ポリウレタンフォームの製造法
JP2176453A JPH0751613B2 (ja) 1989-09-11 1990-07-05 高弾性を有する軟質ポリウレタンフォームの製造法

Publications (2)

Publication Number Publication Date
DE69029437D1 DE69029437D1 (de) 1997-01-30
DE69029437T2 true DE69029437T2 (de) 1997-06-12

Family

ID=27474629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029437T Expired - Fee Related DE69029437T2 (de) 1989-07-28 1990-07-27 Verfahren zur Herstellung von hochelastischem Polyurethanschaum

Country Status (5)

Country Link
US (1) US5104907A (de)
EP (1) EP0410467B1 (de)
KR (1) KR0177153B1 (de)
DE (1) DE69029437T2 (de)
ES (1) ES2094737T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3044261B2 (ja) * 1990-04-11 2000-05-22 東ソー株式会社 通気性に優れた軟質ポリウレタンフォ−ムの製造法
US5373028A (en) * 1991-08-20 1994-12-13 The Dow Chemical Company Polyurethane foams having reduced visible emissions during curing
HRP920243A2 (en) * 1991-08-20 1996-06-30 Dow Chemical Co Polyurethanes of improved physical properties
GB9208396D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for making flexible foams
US5293825B1 (en) * 1992-09-24 1997-07-15 Ford B Cauffiel Tv table
US5236964A (en) * 1992-12-04 1993-08-17 Air Products And Chemicals, Inc. Process for preparing reduced density, water blown MDI-based polyurethane foams
US5591781A (en) * 1993-10-27 1997-01-07 Tosoh Corporation Process for producing polyurethane foam with high curing rate
DE69509690T2 (de) * 1994-03-18 1999-09-23 Air Prod & Chem Amin-Katalysatoren mit niedrigem Geruch für auf Polyester-Polyole basierte Polyurethan-Blockweichschaumstoffe
US6013690A (en) * 1997-10-23 2000-01-11 Basf Corporation Low density rigid polyurethane foams having improved substrate adhension characteristics
US6320012B1 (en) * 1999-11-30 2001-11-20 Bayer Corporation Isocyanate formulations containing activated chain extenders
KR100642775B1 (ko) * 2000-06-17 2006-11-13 주식회사 엘지이아이 김치냉장고의 숙성제어방법 및 장치
KR100391550B1 (ko) * 2000-12-27 2003-07-12 애경유화 주식회사 수발포 폴리우레탄 발포체의 제조방법
US7508853B2 (en) 2004-12-07 2009-03-24 Imra, America, Inc. Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems
KR100802808B1 (ko) * 2006-07-03 2008-02-12 현대자동차주식회사 폴리우레탄 폼 조성물
CN101835820B (zh) * 2007-10-26 2012-11-21 东曹株式会社 聚酯类软质聚氨酯泡沫塑料的制造方法和其中使用的催化剂组合物
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
JP5866935B2 (ja) 2010-10-21 2016-02-24 東ソー株式会社 感熱昇華型転写受像シート用塩化ビニル樹脂ラテックス及びそれを用いた感熱昇華型転写受像シート
JP6594297B2 (ja) * 2013-05-28 2019-10-23 アーケマ・インコーポレイテッド ハロゲン化オレフィン発泡剤を含有する安定化ポリウレタンポリオールブレンド
CN109476803B (zh) 2016-07-11 2022-04-12 赢创运营有限公司 可用于制造聚氨酯泡沫的胺组合物
WO2020018087A1 (en) 2018-07-18 2020-01-23 Evonik Degussa Gmbh Polyurethane foam additives to improve foam adhesion to organic polymers
CN113574084B (zh) * 2019-03-15 2024-04-23 巴斯夫欧洲公司 木质纤维素复合制品

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956031A (en) * 1958-04-04 1960-10-11 Allied Chem Highly cross-linked non-flammable polyurethane compositions and preparation of same
US3912689A (en) * 1973-04-02 1975-10-14 Air Prod & Chem Dialkylaminoalkylimidazoles as catalysts for preparation of polyurethanes
US3903018A (en) * 1974-01-30 1975-09-02 Upjohn Co Novel cocatalyst system for trimerizing polyisocyanates
US4026840A (en) * 1975-06-09 1977-05-31 Air Products And Chemicals, Inc. Hydroxyalkyl tertiary amine catalysts for isocyanate reactions
GB1548370A (en) * 1975-06-24 1979-07-11 Ici Ltd Polyurea foams
GB1543458A (en) * 1976-06-01 1979-04-04 Bayer Ag Process for the production of polyurethanes
US4101462A (en) * 1977-04-07 1978-07-18 Texaco Development Corp. Urethane catalyst
DE2732292A1 (de) * 1977-07-16 1979-02-01 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
US4264744A (en) * 1979-01-10 1981-04-28 The Dow Chemical Company Use of low molecular weight polyhydroxy compounds in methylene chloride blown polyurethane foams
JPS6151022A (ja) * 1984-08-21 1986-03-13 Toyo Soda Mfg Co Ltd 高密度弾性ポリウレタンの製造法
JPS63265909A (ja) * 1987-04-24 1988-11-02 Kao Corp ポリウレタン製造用触媒
NZ226008A (en) * 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates and optionally water as blowing agent
NZ226009A (en) * 1987-09-21 1990-11-27 Ici Plc Process for manufacture of polyurethane foams using methylene diphenyl isocyanates with water as blowing agent
JPH01256511A (ja) * 1988-04-05 1989-10-13 Nippon Niyuukazai Kk ポリウレタンの製造法
JP2837165B2 (ja) * 1988-08-10 1998-12-14 三井化学株式会社 硬質ウレタンフォームを芯材とする断熱材の製造方法
KR0177154B1 (ko) * 1989-06-06 1999-05-15 야마구찌 도시아끼 경질 폴리우레탄포움의 제조방법

Also Published As

Publication number Publication date
EP0410467A2 (de) 1991-01-30
EP0410467B1 (de) 1996-12-18
EP0410467A3 (en) 1992-03-18
KR910002928A (ko) 1991-02-26
US5104907A (en) 1992-04-14
DE69029437D1 (de) 1997-01-30
ES2094737T3 (es) 1997-02-01
KR0177153B1 (ko) 1999-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee