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DE69614399D1 - Schäumbare polyesterzusammensetzungen mit niedrigem gehalt an nicht-reagierten verzweigungsmittel - Google Patents

Schäumbare polyesterzusammensetzungen mit niedrigem gehalt an nicht-reagierten verzweigungsmittel

Info

Publication number
DE69614399D1
DE69614399D1 DE69614399T DE69614399T DE69614399D1 DE 69614399 D1 DE69614399 D1 DE 69614399D1 DE 69614399 T DE69614399 T DE 69614399T DE 69614399 T DE69614399 T DE 69614399T DE 69614399 D1 DE69614399 D1 DE 69614399D1
Authority
DE
Germany
Prior art keywords
branching agents
polyester compositions
low contents
foamable polyester
unreacted branching
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69614399T
Other languages
English (en)
Other versions
DE69614399T2 (de
Inventor
Kishan Chand Khemani
Humberto Juarez-Garcia
Darrel Boone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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 Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of DE69614399D1 publication Critical patent/DE69614399D1/de
Publication of DE69614399T2 publication Critical patent/DE69614399T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69614399T 1995-09-22 1996-09-18 Schäumbare polyesterzusammensetzungen mit niedrigem gehalt an nicht-reagierten verzweigungsmittel Expired - Fee Related DE69614399T2 (de)

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 (2)

Publication Number Publication Date
DE69614399D1 true DE69614399D1 (de) 2001-09-13
DE69614399T2 DE69614399T2 (de) 2001-11-22

Family

ID=24120822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614399T Expired - Fee Related DE69614399T2 (de) 1995-09-22 1996-09-18 Schäumbare polyesterzusammensetzungen mit niedrigem gehalt an nicht-reagierten verzweigungsmittel

Country Status (11)

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

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AU7364096A (en) 1997-04-09
JPH11511504A (ja) 1999-10-05
MX9802227A (es) 1998-08-30
IL119287A0 (en) 1996-12-05
WO1997011126A1 (en) 1997-03-27
AR000241A1 (es) 1997-05-28
US5696176A (en) 1997-12-09
ZA967995B (en) 1997-04-07
CN1083466C (zh) 2002-04-24
CN1202191A (zh) 1998-12-16
EP0851896A1 (de) 1998-07-08
DE69614399T2 (de) 2001-11-22
EP0851896B1 (de) 2001-08-08
BR9610513A (pt) 1999-03-30

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