FR2331600A1 - Composition de polyamide expansible - Google Patents

Composition de polyamide expansible

Info

Publication number
FR2331600A1
FR2331600A1 FR7633692A FR7633692A FR2331600A1 FR 2331600 A1 FR2331600 A1 FR 2331600A1 FR 7633692 A FR7633692 A FR 7633692A FR 7633692 A FR7633692 A FR 7633692A FR 2331600 A1 FR2331600 A1 FR 2331600A1
Authority
FR
France
Prior art keywords
dishes
blowing agent
contg
low density
construction material
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.)
Granted
Application number
FR7633692A
Other languages
English (en)
French (fr)
Other versions
FR2331600B1 (OSRAM
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada 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 DuPont Canada Inc filed Critical DuPont Canada Inc
Publication of FR2331600A1 publication Critical patent/FR2331600A1/fr
Application granted granted Critical
Publication of FR2331600B1 publication Critical patent/FR2331600B1/fr
Granted 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
    • C08J9/04—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
    • C08J9/06—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 chemical blowing agent
    • C08J9/08—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 chemical blowing agent developing carbon dioxide
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
FR7633692A 1975-11-12 1976-11-09 Composition de polyamide expansible Granted FR2331600A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000239627A CA1193400A (en) 1975-11-12 1975-11-12 Formable polyamide compositions

Publications (2)

Publication Number Publication Date
FR2331600A1 true FR2331600A1 (fr) 1977-06-10
FR2331600B1 FR2331600B1 (OSRAM) 1978-12-22

Family

ID=4104518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633692A Granted FR2331600A1 (fr) 1975-11-12 1976-11-09 Composition de polyamide expansible

Country Status (6)

Country Link
CA (1) CA1193400A (OSRAM)
CH (1) CH606212A5 (OSRAM)
DE (1) DE2651799A1 (OSRAM)
FR (1) FR2331600A1 (OSRAM)
IT (1) IT1063811B (OSRAM)
NL (1) NL7612545A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231663A3 (en) * 1985-12-31 1987-12-16 Du Pont Canada Inc. Method for microwave cooking of foods

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153760B (en) * 1984-02-10 1988-02-17 Bates W & A Ltd Feeding strip material in the manufacture of pneumatic tyres
DE102011007134A1 (de) * 2011-04-11 2012-10-11 Basf Se Verfahren zur Herstellung eines Polyamids durch anionische Polymerisation
CN111100445B (zh) * 2018-10-25 2022-07-12 中国石油化工股份有限公司 一种聚酰胺组合物及其制备方法和应用

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231663A3 (en) * 1985-12-31 1987-12-16 Du Pont Canada Inc. Method for microwave cooking of foods
EP0229527A3 (en) * 1985-12-31 1987-12-16 Du Pont Canada Inc. Dual-ovenable food containers

Also Published As

Publication number Publication date
CH606212A5 (OSRAM) 1978-10-31
NL7612545A (nl) 1977-05-16
FR2331600B1 (OSRAM) 1978-12-22
CA1193400A (en) 1985-09-10
IT1063811B (it) 1985-02-18
DE2651799A1 (de) 1977-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse