AU2002211283A1 - Preparation process for multimodal thermoplastic polymer foam - Google Patents

Preparation process for multimodal thermoplastic polymer foam

Info

Publication number
AU2002211283A1
AU2002211283A1 AU2002211283A AU1128302A AU2002211283A1 AU 2002211283 A1 AU2002211283 A1 AU 2002211283A1 AU 2002211283 A AU2002211283 A AU 2002211283A AU 1128302 A AU1128302 A AU 1128302A AU 2002211283 A1 AU2002211283 A1 AU 2002211283A1
Authority
AU
Australia
Prior art keywords
thermoplastic polymer
polymer foam
preparation process
blowing agent
multimodal thermoplastic
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.)
Abandoned
Application number
AU2002211283A
Inventor
Yohannes Chonde
John B. Horstman
Daniel D. Immeokparia
Robert A. Kirchhoff
Kyung W. Suh
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of AU2002211283A1 publication Critical patent/AU2002211283A1/en
Abandoned 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
    • 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
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Abstract

A multi-modal thermoplastic polymer foam is produced by dispersing blowing agent stabilizer and blowing agent in a heat-plasticized thermoplastic polymer resin at an initial pressure to form a foamable composition, and expanding the composition in the absence of water and at a pressure less than the initial pressure. An independent claim is also included for a manufactured article (preferably thermally insulating).
AU2002211283A 2000-10-24 2001-09-28 Preparation process for multimodal thermoplastic polymer foam Abandoned AU2002211283A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24286400P 2000-10-24 2000-10-24
US60/242,864 2000-10-24
PCT/US2001/030323 WO2002034823A2 (en) 2000-10-24 2001-09-28 Preparation process for multimodal thermoplastic polymer foam

Publications (1)

Publication Number Publication Date
AU2002211283A1 true AU2002211283A1 (en) 2002-05-06

Family

ID=22916450

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002211283A Abandoned AU2002211283A1 (en) 2000-10-24 2001-09-28 Preparation process for multimodal thermoplastic polymer foam

Country Status (16)

Country Link
US (1) US6787580B2 (en)
EP (1) EP1332171B1 (en)
JP (1) JP2004512406A (en)
KR (1) KR20030051738A (en)
CN (1) CN1325544C (en)
AT (1) ATE307161T1 (en)
AU (1) AU2002211283A1 (en)
CA (1) CA2426013C (en)
DE (1) DE60114223T2 (en)
DK (1) DK1332171T3 (en)
ES (1) ES2247175T3 (en)
HU (1) HUP0302509A3 (en)
MX (1) MX234819B (en)
NO (1) NO20031817L (en)
RU (1) RU2280047C2 (en)
WO (1) WO2002034823A2 (en)

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Also Published As

Publication number Publication date
JP2004512406A (en) 2004-04-22
WO2002034823A2 (en) 2002-05-02
CA2426013C (en) 2009-09-15
EP1332171B1 (en) 2005-10-19
MX234819B (en) 2006-03-13
HUP0302509A3 (en) 2005-11-28
RU2280047C2 (en) 2006-07-20
US6787580B2 (en) 2004-09-07
DK1332171T3 (en) 2006-02-13
ES2247175T3 (en) 2006-03-01
MXPA03003633A (en) 2003-09-10
HUP0302509A2 (en) 2003-10-28
CN1469893A (en) 2004-01-21
KR20030051738A (en) 2003-06-25
NO20031817D0 (en) 2003-04-23
ATE307161T1 (en) 2005-11-15
EP1332171A2 (en) 2003-08-06
DE60114223T2 (en) 2006-07-06
DE60114223D1 (en) 2006-03-02
WO2002034823A3 (en) 2002-09-12
CA2426013A1 (en) 2002-05-02
US20020077378A1 (en) 2002-06-20
NO20031817L (en) 2003-06-23
CN1325544C (en) 2007-07-11

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