BRPI0400748A - Processo para preparação de uma espuma de poliuretano - Google Patents

Processo para preparação de uma espuma de poliuretano

Info

Publication number
BRPI0400748A
BRPI0400748A BR0400748-4A BRPI0400748A BRPI0400748A BR PI0400748 A BRPI0400748 A BR PI0400748A BR PI0400748 A BRPI0400748 A BR PI0400748A BR PI0400748 A BRPI0400748 A BR PI0400748A
Authority
BR
Brazil
Prior art keywords
preparing
polyurethane foam
catalyst
catalyst composition
bubble forming
Prior art date
Application number
BR0400748-4A
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 BRPI0400748A publication Critical patent/BRPI0400748A/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
    • C08G18/28—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
    • C08G18/08—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
    • C08G18/65—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
    • C08G2110/0016—Foam properties semi-rigid
    • 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

"MéTODO PARA A PREPARAçãO DE UMA ESPUMA DE POLIURETANO". A presente invenção se refere a um método para a preparação de uma espuma de poliuretana que compreende reagir um poliisocianato orgânico e um poliol em presença de água como um agente de formação de bolhas, um estabilizador de célula, um catalisador de formação de gel, um catalisador de formação de bolhas, e uma composição catalisadora amida amino terciária. A composição catalisadora é representada pela fórmula I: onde R^ 1^, R^ 2^, R^ 3^, R^ 4^, R^ 5^, R^ 6^, A, e n são como aqui definidos.
BR0400748-4A 2003-01-03 2004-01-02 Processo para preparação de uma espuma de poliuretano BRPI0400748A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/336,555 US6737446B1 (en) 2003-01-03 2003-01-03 Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams

Publications (1)

Publication Number Publication Date
BRPI0400748A true BRPI0400748A (pt) 2004-08-17

Family

ID=32298137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400748-4A BRPI0400748A (pt) 2003-01-03 2004-01-02 Processo para preparação de uma espuma de poliuretano

Country Status (2)

Country Link
US (2) US6737446B1 (pt)
BR (1) BRPI0400748A (pt)

Families Citing this family (12)

* 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
WO2004081075A1 (en) * 2003-03-11 2004-09-23 Dow Global Technologies, Inc. Low amine emission polyutethane foam
US6858654B1 (en) * 2003-10-27 2005-02-22 Air Products And Chemicals, Inc. Catalyst blends for producing low thermal desorption polyurethane foams
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
US8552078B2 (en) * 2006-10-17 2013-10-08 Air Products And Chemicals, Inc. Crosslinkers for improving stability of polyurethane foams
MX337959B (es) 2007-01-19 2016-03-29 Huntsman Petrochemical Llc Aminas terciarias bloqueadas con acidos polimericos.
US20080234458A1 (en) * 2007-03-20 2008-09-25 West Richard A Polyol and method of making polyol using soy-based powder
DE102011079791A1 (de) * 2011-07-26 2013-01-31 Evonik Goldschmidt Gmbh Additivzusammensetzung, einsetzbar zur Steuerung der Schaumeigenschaften bei der Herstellung von Polyurethanweichschäumen, die Polyole auf Basis nachwachsender Rohstoffe enthalten
US10106638B2 (en) * 2011-07-29 2018-10-23 Evonik Degussa Gmbh Reduced emissions low density spray polyurethane foam
CN113651709A (zh) * 2021-07-27 2021-11-16 佳化化学（茂名）有限公司 一种脂肪酰胺丙基二甲基叔胺及其制备方法和应用
WO2024022832A1 (en) 2022-07-28 2024-02-01 Evonik Operations Gmbh Tertiary amino-amide composition useful in making polyurethane polymers

Family Cites Families (11)

* 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
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
US5302303A (en) 1993-08-24 1994-04-12 Miles Inc. Storage stable isocyanate-reactive compositions for use in flame-retardent systems
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
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

Also Published As

Publication number Publication date
US6835757B2 (en) 2004-12-28
US20040132850A1 (en) 2004-07-08
US6737446B1 (en) 2004-05-18

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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 dismissed because of non-payment of annual fees [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.