ES2126557T3 - Obtencion de materias sinteticas celulares segun el procedimiento de poliadicion de poliisocianato con empleo concomitante de alcoholes terciarios. - Google Patents

Obtencion de materias sinteticas celulares segun el procedimiento de poliadicion de poliisocianato con empleo concomitante de alcoholes terciarios.

Info

Publication number
ES2126557T3
ES2126557T3 ES91109640T ES91109640T ES2126557T3 ES 2126557 T3 ES2126557 T3 ES 2126557T3 ES 91109640 T ES91109640 T ES 91109640T ES 91109640 T ES91109640 T ES 91109640T ES 2126557 T3 ES2126557 T3 ES 2126557T3
Authority
ES
Spain
Prior art keywords
polyisocyanate
polyadition
procedure
obtaining
tertiary alcohols
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
ES91109640T
Other languages
English (en)
Inventor
Ralf Boehme
Otto Dr Volkert
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.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2126557T3 publication Critical patent/ES2126557T3/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

OBJETO DE LA INVENCION ES UN PROCEDIMIENTO PARA LA FABRICACION DE PLASTICOS CELULARES, PREFERENTEMENTE ESPUMAS INTEGRALES DURAS DE POLIURETANO, SEGUN EL PROCEDIMIENTO DE POLIADICION DE POLIISOCIANATOS, POR REACCION DE A) POLIISOCIANATOS ORGANICOS Y/O POLIISOCIANATOS ORGANICOS MODIFICADOS CON B) AL MENOS, UN COMPUESTO ALTAMENTE MOLECULAR CON, POR LO MENOS, DOS ATOMOS DE HIDROGENO ACTIVOS Y, EVENTUALMENTE C) AGENTES ALARGADORES DE CADENA, DE POCAS MOLECULAS Y/O DE RETICULACION, EN PRESENCIA DE D) SUSTANCIAS ESPUMANTES DEL GRUPO DE LOS ALCOHOLES TERCIARIOS (DI), PREFERENTEMENTE BUTANOL TERCIARIO, O UNA MEZCLA DE, COMO MINIMO, UN ALCOHOL TERCIARIO (DI) Y AGUA (DII), E) CATALIZADORES Y, EVENTUALMENTE, F) SUSTANCIAS AUXILIARES Y/O ADITIVOS.
ES91109640T 1990-06-23 1991-06-12 Obtencion de materias sinteticas celulares segun el procedimiento de poliadicion de poliisocianato con empleo concomitante de alcoholes terciarios. Expired - Lifetime ES2126557T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020079A DE4020079A1 (de) 1990-06-23 1990-06-23 Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren unter mitverwendung von tertiaeren alkoholen

Publications (1)

Publication Number Publication Date
ES2126557T3 true ES2126557T3 (es) 1999-04-01

Family

ID=6408962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109640T Expired - Lifetime ES2126557T3 (es) 1990-06-23 1991-06-12 Obtencion de materias sinteticas celulares segun el procedimiento de poliadicion de poliisocianato con empleo concomitante de alcoholes terciarios.

Country Status (8)

Country Link
EP (1) EP0463479B1 (es)
JP (1) JP3202034B2 (es)
KR (1) KR100199153B1 (es)
AT (1) ATE175688T1 (es)
CA (1) CA2045192C (es)
DE (2) DE4020079A1 (es)
DK (1) DK0463479T3 (es)
ES (1) ES2126557T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434604B4 (de) * 1994-09-28 2005-03-03 Basf Ag Verfahren zur Herstellung von fluorchlorkohlenwasserstofffreien, Urethangruppen enthaltenden Formkörpern mit einem zelligen Kern und einer verdichteten Randzone
DE19526979A1 (de) 1995-07-25 1997-01-30 Basf Ag Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
DE69921997T2 (de) * 1999-09-20 2005-11-03 Dow Global Technologies, Inc., Midland Verfahren zur Herstellung von Polyurethan- oder Polyharnstoff-Schaumstoff
US7619014B2 (en) * 2002-05-23 2009-11-17 Bayer Materialscience Llc Rigid polyurethane foams for insulation and process for producing same
ITMI20052257A1 (it) 2005-11-25 2007-05-26 Basf Ag Suole intermedie per scarpe dio sicurezza da espanso poliuretano di bassa densita'
CN101611081A (zh) * 2006-12-12 2009-12-23 陶氏环球技术公司 使用水和辅助化合物发泡的微孔聚氨酯鞋底
DE102008002704A1 (de) 2007-07-02 2009-01-08 Basf Se Verfahren zur Verbesserung der Haftung von Verbundstoffen, bestehend aus geschäumten Polyurethan und massiven Materialien

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865869A (en) * 1956-11-23 1958-12-23 Hooker Chemical Corp Composition comprising an alkyd resin, organic polyisocyanate and a tertiary alcohol-concentrated acid foaming agent and method of preparing cellular resin therefrom
US3338846A (en) * 1964-05-01 1967-08-29 Ethyl Corp Cellular plastic compositions
DE3039883A1 (de) * 1980-10-22 1982-05-19 Bayer Ag, 5090 Leverkusen Einbaufaehige reaktiv-treibmittel enthaltende polyol-gemische und ihre verwendung zur herstellung geschaeumter polyurethane
DE3502997A1 (de) * 1985-01-30 1986-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur verfestigung von geologischen formationen

Also Published As

Publication number Publication date
EP0463479B1 (de) 1999-01-13
KR920000849A (ko) 1992-01-29
EP0463479A2 (de) 1992-01-02
JPH04236248A (ja) 1992-08-25
CA2045192C (en) 1996-09-10
JP3202034B2 (ja) 2001-08-27
ATE175688T1 (de) 1999-01-15
DK0463479T3 (da) 1999-08-30
KR100199153B1 (ko) 1999-06-15
DE59109087D1 (de) 1999-02-25
DE4020079A1 (de) 1992-01-02
CA2045192A1 (en) 1991-12-24
EP0463479A3 (en) 1992-09-02

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