CA2306975A1 - Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques - Google Patents

Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques Download PDF

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Publication number
CA2306975A1
CA2306975A1 CA 2306975 CA2306975A CA2306975A1 CA 2306975 A1 CA2306975 A1 CA 2306975A1 CA 2306975 CA2306975 CA 2306975 CA 2306975 A CA2306975 A CA 2306975A CA 2306975 A1 CA2306975 A1 CA 2306975A1
Authority
CA
Canada
Prior art keywords
foam
thermoplastic polymer
thermoplastic
polymer foam
temperature
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
CA 2306975
Other languages
English (en)
Inventor
David W. Kreiser
Allan L. Dinkel
Juerg Patrik Weibel
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.)
Armacell Enterprise GmbH and Co KG
Original Assignee
Armstrong World Industries 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 Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Priority to CA 2306975 priority Critical patent/CA2306975A1/fr
Publication of CA2306975A1 publication Critical patent/CA2306975A1/fr
Abandoned legal-status Critical Current

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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
    • C08J9/36—After-treatment
    • 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
    • C08J2201/032—Impregnation of a formed object with a gas

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA 2306975 2000-04-27 2000-04-27 Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques Abandoned CA2306975A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2306975 CA2306975A1 (fr) 2000-04-27 2000-04-27 Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2306975 CA2306975A1 (fr) 2000-04-27 2000-04-27 Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques

Publications (1)

Publication Number Publication Date
CA2306975A1 true CA2306975A1 (fr) 2001-10-27

Family

ID=4166016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2306975 Abandoned CA2306975A1 (fr) 2000-04-27 2000-04-27 Mousses thermoplastiques souples, de faible densite et methodes pour abaisser la densite et augmenter la souplesse de mousses thermoplastiques

Country Status (1)

Country Link
CA (1) CA2306975A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead