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BR0215006A - Composições de espuma rìgida e processos empregando alcanoatos de alquila como um agente insuflador - Google Patents

Composições de espuma rìgida e processos empregando alcanoatos de alquila como um agente insuflador

Info

Publication number
BR0215006A
BR0215006A BR0215006-9A BR0215006A BR0215006A BR 0215006 A BR0215006 A BR 0215006A BR 0215006 A BR0215006 A BR 0215006A BR 0215006 A BR0215006 A BR 0215006A
Authority
BR
Brazil
Prior art keywords
blowing agent
rigid foam
foam compositions
processes employing
alkyl alkanoates
Prior art date
Application number
BR0215006-9A
Other languages
English (en)
Other versions
BRPI0215006B1 (pt
Inventor
Timothy T Kalinowski
David G Keske
Victor Matimba
David L Modray
Mark Schulte
Original Assignee
Foam Supplies Inc
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 Foam Supplies Inc filed Critical Foam Supplies Inc
Publication of BR0215006A publication Critical patent/BR0215006A/pt
Publication of BRPI0215006B1 publication Critical patent/BRPI0215006B1/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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • 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
    • 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
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08G2110/0025—Foam properties 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"COMPOSIçõES DE ESPUMA RìGIDA E PROCESSOS EMPREGANDO ALCANOATOS DE ALQUILA COMO UM AGENTE INSUFLADOR". Processo para produção de uma espuma de poliuretano de célula fechada, rígida, tendo uma densidade de elevação livre de cerca de 20,8 Kg/m^ 3^ (1,3 lb/ft^ 3^) a cerca de 64,3 Kg/m^ 3^ (4 lb/ft^ 3^) e exibindo um encolhimento de menos do que 10%, compreendendo a mistura conjunta de um isocianato, pelo menos um agente insuflador alcanoato de alquila e pelo menos um poliol apresentando um número de hidroxila de cerca de 150 a cerca de 800 e sendo selecionado dentre o grupo consistindo em aminas polialcoxiladas, éteres polialcoxilados e polióis de poliéster para formar uma mistura de reação que é curável para produzir tal espuma.
BRPI0215006-9A 2001-12-18 2002-12-18 processo para produzir espuma de poliuretano de célula fechada, rígida apresentando uma densidade de elevação livre de 20,824kg/m3 (1,3 lbs/ft3) a 64,0739 kg/m3 (4 lbs/ft3) e exibindo um encolhimento inferior a 10% e mistura de reação curável para formar tal espuma de poliuretano BRPI0215006B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/026,306 US6753357B2 (en) 2001-12-18 2001-12-18 Rigid foam compositions and method employing methyl formate as a blowing agent
PCT/US2002/040554 WO2003051097A2 (en) 2001-12-18 2002-12-18 Rigid foam compositions and methods employing alkyl alkanoates as a blowing agent

Publications (2)

Publication Number Publication Date
BR0215006A true BR0215006A (pt) 2004-11-09
BRPI0215006B1 BRPI0215006B1 (pt) 2020-04-14

Family

ID=21831053

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215006-9A BRPI0215006B1 (pt) 2001-12-18 2002-12-18 processo para produzir espuma de poliuretano de célula fechada, rígida apresentando uma densidade de elevação livre de 20,824kg/m3 (1,3 lbs/ft3) a 64,0739 kg/m3 (4 lbs/ft3) e exibindo um encolhimento inferior a 10% e mistura de reação curável para formar tal espuma de poliuretano

Country Status (17)

Country Link
US (2) US6753357B2 (pt)
EP (1) EP1458781B1 (pt)
JP (1) JP2005513179A (pt)
KR (1) KR100649377B1 (pt)
CN (1) CN100523037C (pt)
AT (1) ATE503786T1 (pt)
AU (1) AU2002357892B2 (pt)
BR (1) BRPI0215006B1 (pt)
CA (1) CA2468049C (pt)
DE (1) DE60239633D1 (pt)
DK (1) DK1458781T3 (pt)
ES (1) ES2359908T3 (pt)
HK (1) HK1072267A1 (pt)
MX (1) MXPA04005908A (pt)
NO (1) NO334320B1 (pt)
SI (1) SI1458781T1 (pt)
WO (1) WO2003051097A2 (pt)

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EP1458781B1 (en) 2011-03-30
US7635723B2 (en) 2009-12-22
BRPI0215006B1 (pt) 2020-04-14
CA2468049C (en) 2010-02-16
ATE503786T1 (de) 2011-04-15
US20050131094A1 (en) 2005-06-16
EP1458781A2 (en) 2004-09-22
DK1458781T3 (da) 2011-06-20
DE60239633D1 (de) 2011-05-12
NO20043039L (no) 2004-07-16
SI1458781T1 (sl) 2011-06-30
CA2468049A1 (en) 2003-06-26
KR20040079907A (ko) 2004-09-16
NO334320B1 (no) 2014-02-03
WO2003051097A3 (en) 2003-10-30
HK1072267A1 (en) 2005-08-19
CN100523037C (zh) 2009-08-05
US6753357B2 (en) 2004-06-22
WO2003051097A2 (en) 2003-06-26
EP1458781A4 (en) 2005-03-09
ES2359908T3 (es) 2011-05-30
AU2002357892A1 (en) 2003-06-30
AU2002357892B2 (en) 2006-05-04
KR100649377B1 (ko) 2006-11-27
MXPA04005908A (es) 2005-03-31
US20030114549A1 (en) 2003-06-19
CN1604925A (zh) 2005-04-06

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