BRPI0400747A - Processo para preparação de uma espuma de poliuretano - Google Patents

Processo para preparação de uma espuma de poliuretano

Info

Publication number
BRPI0400747A
BRPI0400747A BR0400747-6A BRPI0400747A BRPI0400747A BR PI0400747 A BRPI0400747 A BR PI0400747A BR PI0400747 A BRPI0400747 A BR PI0400747A BR PI0400747 A BRPI0400747 A BR PI0400747A
Authority
BR
Brazil
Prior art keywords
polyurethane foam
preparing
catalytic
composition
polyol
Prior art date
Application number
BR0400747-6A
Other languages
English (en)
Inventor
Juan Jesus Burdeniuc
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BRPI0400747A publication Critical patent/BRPI0400747A/pt

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
    • C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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

"PROCESSO PARA PREPARAR UMA ESPUMA DE POLIURETANO". A presente invenção refere-se a um processo de preparação de espuma de poliuretano, que compreende fazer com que um poliisocianato orgânico reaja com um poliol na presença de água, que atua como agente de expansão, um estabilizador celular e uma composição catalítica de amida de alquil amina terciária. A composição catalítica está representada por meio da fórmula I na qual R^ 1^, R^ 2^, R^ 3^, R^ 4^, R^ 5^, R^ 5^ A e n estão descritos no texto.
BR0400747-6A 2003-01-03 2004-01-02 Processo para preparação de uma espuma de poliuretano BRPI0400747A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/336,371 US6762211B1 (en) 2003-01-03 2003-01-03 Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids

Publications (1)

Publication Number Publication Date
BRPI0400747A true BRPI0400747A (pt) 2004-08-17

Family

ID=32680998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400747-6A BRPI0400747A (pt) 2003-01-03 2004-01-02 Processo para preparação de uma espuma de poliuretano

Country Status (2)

Country Link
US (2) US6762211B1 (pt)
BR (1) BRPI0400747A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6762211B1 (en) * 2003-01-03 2004-07-13 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US6759447B1 (en) * 2003-01-06 2004-07-06 Air Products And Chemicals, Inc. Physical properties of polyurethane foams using tertiary amino alkyl amide catalysts
US20050059749A1 (en) * 2003-09-16 2005-03-17 Huntsman Petrochemical Corporation Catalysts useful in polyurethane foam
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
MX363252B (es) * 2013-08-26 2019-03-19 Huntsman Petrochemical Llc Reduccion de aldehidos en catalizadores de amina.
WO2020011343A1 (en) 2018-07-10 2020-01-16 Momentive Performance Materials Gmbh Catalysts for producing polyurethanes
WO2021013607A1 (de) 2019-07-24 2021-01-28 Evonik Operations Gmbh Herstellung von polyurethansystemen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007140A (en) * 1972-11-01 1977-02-08 Imperial Chemical Industries Limited Tertiary amines as catalysts in polyurethane manufacture
US4012445A (en) * 1974-04-23 1977-03-15 Union Carbide Corporation Beta-amino carbonyl catalysts for polyurethane preparation
US4242467A (en) * 1979-06-12 1980-12-30 Texaco Development Corporation Urea derivatives and use as polyurethane catalysts
JPS6058418A (ja) * 1983-09-08 1985-04-04 Toyo Soda Mfg Co Ltd 遅延性を有するポリウレタン用触媒
DE3435070A1 (de) * 1984-09-25 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls geschaeumten polyurethanen, die mit einem anderen werkstoff verbunden oder konfektioniert worden sind
DE3607964A1 (de) * 1986-03-11 1987-09-17 Bayer Ag Verfahren zur herstellung eines zelligen polyurethans
GB9014766D0 (en) * 1990-07-03 1990-08-22 Ici Plc Fire retardant compositions
US5200434A (en) * 1991-12-30 1993-04-06 Union Carbide Chemicals & Plastics Technology Corporation Amide derivatives of alkylene oxide polyethers and their uses in polyurethane foam manufacture
DE4223597A1 (de) 1992-07-17 1994-01-20 Bayer Ag Lagerstabile, Formtrennmittel enthaltende Polyolgemische
US5302303A (en) * 1993-08-24 1994-04-12 Miles Inc. Storage stable isocyanate-reactive compositions for use in flame-retardent systems
DE4339702A1 (de) 1993-11-22 1995-05-24 Bayer Ag Verfahren zur Herstellung von harten Polyurethanschaumstoffen
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
US6232356B1 (en) 1997-05-05 2001-05-15 Air Products And Chemicals, Inc. Reactive catalyst compositions for improving water blown polyurethane foam performance
US6156814A (en) * 1999-03-26 2000-12-05 Air Products And Chemicals, Inc. Amido functional amine catalysts for the production of polyurethanes
EP1097953A3 (de) * 1999-11-03 2001-11-14 Otto Bock Schaumstoffwerke GmbH & Co. KG Verfahren zur Herstellung von Polyurethanschaumstoffen
US6458860B1 (en) 2001-06-01 2002-10-01 Huntsman Petrochemical Corporation Advances in urethane foam catalysis
US6759447B1 (en) * 2003-01-06 2004-07-06 Air Products And Chemicals, Inc. Physical properties of polyurethane foams using tertiary amino alkyl amide catalysts
US6762211B1 (en) * 2003-01-03 2004-07-13 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
US6737446B1 (en) * 2003-01-03 2004-05-18 Air Products And Chemicals, Inc. Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams

Also Published As

Publication number Publication date
US7192990B2 (en) 2007-03-20
US6762211B1 (en) 2004-07-13
US20040132847A1 (en) 2004-07-08
US20040132851A1 (en) 2004-07-08

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1754 DE 17/08/2004, QUANTO AO ITEM (30)

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.