BRPI0405877A - Método para melhorar espumas sopradas com um ou mais pentanos, e, composições de agente de sopro de espuma, de espuma de poliuretano e de pré-mistura de espuma - Google Patents

Método para melhorar espumas sopradas com um ou mais pentanos, e, composições de agente de sopro de espuma, de espuma de poliuretano e de pré-mistura de espuma

Info

Publication number
BRPI0405877A
BRPI0405877A BR0405877-1A BRPI0405877A BRPI0405877A BR PI0405877 A BRPI0405877 A BR PI0405877A BR PI0405877 A BRPI0405877 A BR PI0405877A BR PI0405877 A BRPI0405877 A BR PI0405877A
Authority
BR
Brazil
Prior art keywords
foam
pentanes
improving
blowing agent
premix compositions
Prior art date
Application number
BR0405877-1A
Other languages
English (en)
Inventor
Jinhuang Wu
Christopher A Bertelo
Original Assignee
Arkema 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 Arkema Inc filed Critical Arkema Inc
Publication of BRPI0405877A publication Critical patent/BRPI0405877A/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
    • 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)
  • 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

"MéTODO PARA MELHORAR ESPUMAS SOPRADAS COM UM OU MAIS PENTANOS, E, COMPOSIçõES DE AGENTE DE SOPRO DE ESPUMA DE ESPUMA DE POLIURETANO E DE PRé-MISTURA DE ESPUMA". é fornecido um método para melhorar espuma soprada com pentano, método este que consiste em incorporar Trans-12 na composição de espuma em uma quantidade eficaz para suprimir a geração de fumaça da espuma soprada.
BR0405877-1A 2004-02-09 2004-12-30 Método para melhorar espumas sopradas com um ou mais pentanos, e, composições de agente de sopro de espuma, de espuma de poliuretano e de pré-mistura de espuma BRPI0405877A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/774,973 US20050176830A1 (en) 2004-02-09 2004-02-09 Pentane-blown foams

Publications (1)

Publication Number Publication Date
BRPI0405877A true BRPI0405877A (pt) 2005-09-27

Family

ID=34679417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405877-1A BRPI0405877A (pt) 2004-02-09 2004-12-30 Método para melhorar espumas sopradas com um ou mais pentanos, e, composições de agente de sopro de espuma, de espuma de poliuretano e de pré-mistura de espuma

Country Status (7)

Country Link
US (1) US20050176830A1 (pt)
EP (1) EP1561777A3 (pt)
JP (1) JP2005220345A (pt)
CN (1) CN1654523A (pt)
BR (1) BRPI0405877A (pt)
CA (1) CA2490831A1 (pt)
MX (1) MXPA05001546A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899234B1 (fr) * 2006-03-31 2017-02-17 Arkema Composition d'agent d'expansion
EP2029666A4 (en) * 2006-06-21 2010-10-06 Arkema Inc THERMOPLASTIC FUNGER COMBINATION
US8453390B2 (en) * 2007-01-30 2013-06-04 Firestone Building Products Company, Llc High density polyurethane and polyisocyanurate construction boards and composite boards
EA202090202A1 (ru) * 2017-07-06 2020-04-28 Свисс Файе Протекшн Рисерч Энд Девелопмент Аг Щелочная образующая пену при нанесении композиция для защиты от огня и/или тепла
CA3188780A1 (en) * 2020-06-25 2021-12-30 Basf Se Polyisocyanurate resin foam having high compressive strength, low thermal conductivity, and high surface quality

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086788A (en) * 1999-03-15 2000-07-11 Alliedsignal Inc. Hydrofluorocarbon blown foam and method for preparation thereof
US6100230A (en) * 1999-03-15 2000-08-08 Alliedsignal Inc. Azeotrope-like compositions of pentafluoropropane, hydrocarbons and water
US7105578B2 (en) * 2002-06-03 2006-09-12 Arkema Inc. Blowing agent blends
US6793845B1 (en) * 2003-04-22 2004-09-21 Atofina Chemicals, Inc. Foam premixes having improved processability

Also Published As

Publication number Publication date
CA2490831A1 (en) 2005-08-09
EP1561777A2 (en) 2005-08-10
US20050176830A1 (en) 2005-08-11
MXPA05001546A (es) 2005-08-10
JP2005220345A (ja) 2005-08-18
EP1561777A3 (en) 2009-05-27
CN1654523A (zh) 2005-08-17

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
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]

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