ES2094737T3 - Proceso para producir espuma de poliuretano de alta resiliencia. - Google Patents

Proceso para producir espuma de poliuretano de alta resiliencia.

Info

Publication number
ES2094737T3
ES2094737T3 ES90114449T ES90114449T ES2094737T3 ES 2094737 T3 ES2094737 T3 ES 2094737T3 ES 90114449 T ES90114449 T ES 90114449T ES 90114449 T ES90114449 T ES 90114449T ES 2094737 T3 ES2094737 T3 ES 2094737T3
Authority
ES
Spain
Prior art keywords
polyurethane foam
alkyl
produce high
high resilience
resilience polyurethane
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 - Lifetime
Application number
ES90114449T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2094737T3 publication Critical patent/ES2094737T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

SE PRESENTA UN PROCESO PARA PRODUCIR UNA ESPUMA DE POLIURETANO DE ALTA RESISTENCIA MEDIANTE LA REACCION DE UN POLIOL CON UN POLIISOCIANATO EN LA PRESENCIA DE UN CATALIZADOR, UN AGENTE ESPUMANTE, UN ESTABILIZADOR DE ESPUMA, EN EL CUAL EL POLIISOCIANATO CONTIENE DISOCIANATO DE DIFENILMETANO, EL AGENTE ESPUMANTE ES AGUA Y / O UN HIDROCARBONO HALOGENATADO Y EL CATALIZADOR ESTA SELECCIONADO ENTRE LOS COMPUESTOS DE LA FORMULA GENERAL DE LA FIGURA, EN LA QUE R1 ES ALQUIL C1-C4, DIMETILAMINOPROPIL, BENZIL, VINIL, HIDROXIALQUIL C1-C3; R2 ES HIDROGENO, ALQUIL C1-C4, ALLIL, BENZIL, O FENIL; Y R3 Y R4 SON INDEPENDIENTEMENTE HIDROGENO, ALQUIL C1-C4 O HIDROXIMETIL.
ES90114449T 1989-07-28 1990-07-27 Proceso para producir espuma de poliuretano de alta resiliencia. Expired - Lifetime ES2094737T3 (es)

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 (1)

Publication Number Publication Date
ES2094737T3 true ES2094737T3 (es) 1997-02-01

Family

ID=27474629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114449T Expired - Lifetime ES2094737T3 (es) 1989-07-28 1990-07-27 Proceso para producir espuma de poliuretano de alta resiliencia.

Country Status (5)

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

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
EP0672696B1 (en) * 1994-03-18 1999-05-19 Air Products And Chemicals, Inc. Low odor amine catalysts for polyurethane flexible slabstock foams based on polyester polyols
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
EP2204394B1 (en) * 2007-10-26 2017-07-12 Tosoh Corporation Process for production of polyester-containing flexible polyurethane foam, and catalyst composition for use in the process
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
KR102292151B1 (ko) * 2013-05-28 2021-08-24 알케마 인코포레이티드 할로겐화 올레핀 발포제를 함유하는 안정화된 폴리우레탄 폴리올 배합물
BR112019000637A2 (pt) 2016-07-11 2019-04-24 Evonik Degussa Gmbh catalisador, composição catalisadora para produzir espuma de poliuretano, composição de poliuretano, produto de espuma de poliuretano e método para preparar uma espuma de poliuretano
WO2020018087A1 (en) 2018-07-18 2020-01-23 Evonik Degussa Gmbh Polyurethane foam additives to improve foam adhesion to organic polymers
CA3133349A1 (en) * 2019-03-15 2020-09-24 Basf Se Lignocellulosic composite articles

Family Cites Families (13)

* 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
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
KR0177154B1 (ko) * 1989-06-06 1999-05-15 야마구찌 도시아끼 경질 폴리우레탄포움의 제조방법

Also Published As

Publication number Publication date
EP0410467B1 (en) 1996-12-18
EP0410467A3 (en) 1992-03-18
KR910002928A (ko) 1991-02-26
KR0177153B1 (ko) 1999-05-15
DE69029437T2 (de) 1997-06-12
US5104907A (en) 1992-04-14
DE69029437D1 (de) 1997-01-30
EP0410467A2 (en) 1991-01-30

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