BR9610513A - Processo para preparar uma composição de poliéster ramificado transformável em espuma - Google Patents

Processo para preparar uma composição de poliéster ramificado transformável em espuma

Info

Publication number
BR9610513A
BR9610513A BR9610513A BR9610513A BR9610513A BR 9610513 A BR9610513 A BR 9610513A BR 9610513 A BR9610513 A BR 9610513A BR 9610513 A BR9610513 A BR 9610513A BR 9610513 A BR9610513 A BR 9610513A
Authority
BR
Brazil
Prior art keywords
foamed
preparing
polyester composition
branched polyester
branched
Prior art date
Application number
BR9610513A
Other languages
English (en)
Inventor
Carlos Humberto Juarez-Garcia
Gary Darrel Boone
Kishan Chand Khemani
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR9610513A publication Critical patent/BR9610513A/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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BR9610513A 1995-09-22 1996-09-18 Processo para preparar uma composição de poliéster ramificado transformável em espuma BR9610513A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/532,208 US5696176A (en) 1995-09-22 1995-09-22 Foamable polyester compositions having a low level of unreacted branching agent
PCT/US1996/014980 WO1997011126A1 (en) 1995-09-22 1996-09-18 Foamable polyester compositions having a low level of unreacted branching agent

Publications (1)

Publication Number Publication Date
BR9610513A true BR9610513A (pt) 1999-03-30

Family

ID=24120822

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610513A BR9610513A (pt) 1995-09-22 1996-09-18 Processo para preparar uma composição de poliéster ramificado transformável em espuma

Country Status (11)

Country Link
US (1) US5696176A (pt)
EP (1) EP0851896B1 (pt)
JP (1) JPH11511504A (pt)
CN (1) CN1083466C (pt)
AR (1) AR000241A1 (pt)
AU (1) AU7364096A (pt)
BR (1) BR9610513A (pt)
DE (1) DE69614399T2 (pt)
IL (1) IL119287A0 (pt)
WO (1) WO1997011126A1 (pt)
ZA (1) ZA967995B (pt)

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ZA967995B (en) 1997-04-07
MX9802227A (es) 1998-08-30
AR000241A1 (es) 1997-05-28
US5696176A (en) 1997-12-09
CN1202191A (zh) 1998-12-16
EP0851896A1 (en) 1998-07-08
DE69614399T2 (de) 2001-11-22
JPH11511504A (ja) 1999-10-05
EP0851896B1 (en) 2001-08-08
IL119287A0 (en) 1996-12-05
AU7364096A (en) 1997-04-09
WO1997011126A1 (en) 1997-03-27
DE69614399D1 (de) 2001-09-13
CN1083466C (zh) 2002-04-24

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