BRPI0400731A - Método para aperfeiçoar a processabilidade de pré-misturas de espuma - Google Patents

Método para aperfeiçoar a processabilidade de pré-misturas de espuma

Info

Publication number
BRPI0400731A
BRPI0400731A BR0400731-0A BRPI0400731A BRPI0400731A BR PI0400731 A BRPI0400731 A BR PI0400731A BR PI0400731 A BRPI0400731 A BR PI0400731A BR PI0400731 A BRPI0400731 A BR PI0400731A
Authority
BR
Brazil
Prior art keywords
processability
foam premixes
improving processability
improving
premixes
Prior art date
Application number
BR0400731-0A
Other languages
English (en)
Inventor
Jinhuang Wu
Laurent S J Caron
Original Assignee
Atofina Chem 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 Atofina Chem Inc filed Critical Atofina Chem Inc
Publication of BRPI0400731A publication Critical patent/BRPI0400731A/pt

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
    • 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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • 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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cosmetics (AREA)

Abstract

"MéTODO PARA APERFEIçOAR A PROCESSABILIDADE DE PRé-MISTURAS DE ESPUMA". Um método para aperfeiçoar a processabilidade de pré-misturas de espuma que contêm HFC e/ou agentes de sopro a base de pentano em polióis é proporcionado, cujo método consiste em adicionar trans-1,2dicloroetileno à pré-mistura citada em uma quantidade eficaz para intensificar a processabilidade citada.
BR0400731-0A 2003-04-22 2004-03-22 Método para aperfeiçoar a processabilidade de pré-misturas de espuma BRPI0400731A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/420,472 US6793845B1 (en) 2003-04-22 2003-04-22 Foam premixes having improved processability

Publications (1)

Publication Number Publication Date
BRPI0400731A true BRPI0400731A (pt) 2005-01-11

Family

ID=32962413

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400731-0A BRPI0400731A (pt) 2003-04-22 2004-03-22 Método para aperfeiçoar a processabilidade de pré-misturas de espuma

Country Status (8)

Country Link
US (3) US6793845B1 (pt)
EP (1) EP1471102A1 (pt)
JP (1) JP4808932B2 (pt)
CN (1) CN1333001C (pt)
AR (1) AR044046A1 (pt)
BR (1) BRPI0400731A (pt)
CA (1) CA2459668C (pt)
MX (1) MXPA04003818A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050176830A1 (en) * 2004-02-09 2005-08-11 Jinhuang Wu Pentane-blown foams
FR2868428B1 (fr) * 2004-04-06 2006-06-23 Arkema Sa Composition non inflammable utilisable comme agent gonflant
FR2868430B1 (fr) * 2004-04-06 2008-08-01 Arkema Sa Composition non inflammable utilisable comme solvant
US20050269549A1 (en) * 2004-06-02 2005-12-08 Jinhuang Wu Polyol premixes incorporating trans-1, 2-dichloroethylene
US20080105848A1 (en) * 2005-03-16 2008-05-08 Laurent Caron Non-Flammable Composition And Use Thereof
FR2887889B1 (fr) * 2005-06-29 2007-08-31 Arkema Sa Procede de preparation d'articles moules en polyurethane
FR2899234B1 (fr) * 2006-03-31 2017-02-17 Arkema Composition d'agent d'expansion
CN104448226A (zh) * 2014-12-10 2015-03-25 江苏蓝色星球环保科技股份有限公司 一种含有1,2-二氯乙烯的发泡剂组合物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126067A (en) * 1990-06-05 1992-06-30 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, 1,2-dichloroethylene and optionally an alkanol
US5196137A (en) * 1991-10-01 1993-03-23 E. I. Du Pont De Nemours And Company Azeotropic composition of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichlorethane
JP2000510883A (ja) * 1996-04-29 2000-08-22 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー デカフルオロペンタン組成物
CN1217013A (zh) * 1996-04-29 1999-05-19 纳幕尔杜邦公司 十氟戊烷组合物
US5723509A (en) * 1996-09-23 1998-03-03 Bayer Corporation Azeotrope-like compositions of dimethoxymethane, cyclopentane and 2-methyl pentane and the use thereof in the production of foams
AU3622899A (en) * 1998-05-15 1999-12-06 Kingspan Industrial Insulation Limited A closed cell phenolic foam
US6790820B2 (en) * 2001-06-01 2004-09-14 Honeywell International, Inc. Compositions of hydrofluorocarbons and trans-1,2-dichloroethylene
PL372655A1 (en) * 2002-03-14 2005-07-25 Honeywell International Inc. Compositions of pentafluoropropane
US7105578B2 (en) * 2002-06-03 2006-09-12 Arkema Inc. Blowing agent blends
US20030225176A1 (en) * 2002-06-03 2003-12-04 Atofina Chemicals, Inc. Blowing agent blends
US20040132631A1 (en) * 2003-01-02 2004-07-08 Atofina Chemicals, Inc. Blowing agent blends
US7144926B2 (en) * 2003-01-02 2006-12-05 Arkema Inc. Blowing agent blends

Also Published As

Publication number Publication date
MXPA04003818A (es) 2005-04-25
CN1550514A (zh) 2004-12-01
US20060281826A1 (en) 2006-12-14
US7449438B2 (en) 2008-11-11
JP4808932B2 (ja) 2011-11-02
US20050009932A1 (en) 2005-01-13
US7098254B2 (en) 2006-08-29
JP2004323831A (ja) 2004-11-18
AR044046A1 (es) 2005-08-24
CN1333001C (zh) 2007-08-22
CA2459668C (en) 2013-01-22
EP1471102A1 (en) 2004-10-27
US6793845B1 (en) 2004-09-21
CA2459668A1 (en) 2004-10-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.