DK394875A - STRUCTURAL FOAMS OF POLYAMIDES - Google Patents

STRUCTURAL FOAMS OF POLYAMIDES

Info

Publication number
DK394875A
DK394875A DK394875A DK394875A DK394875A DK 394875 A DK394875 A DK 394875A DK 394875 A DK394875 A DK 394875A DK 394875 A DK394875 A DK 394875A DK 394875 A DK394875 A DK 394875A
Authority
DK
Denmark
Prior art keywords
polyamides
structural foams
foams
structural
Prior art date
Application number
DK394875A
Other languages
Danish (da)
Inventor
G Kirsch
L Brinkmann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK394875A publication Critical patent/DK394875A/en

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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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)
  • 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)
DK394875A 1974-09-04 1975-09-03 STRUCTURAL FOAMS OF POLYAMIDES DK394875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442392A DE2442392A1 (en) 1974-09-04 1974-09-04 STRUCTURAL FOAM MADE OF POLYAMIDES

Publications (1)

Publication Number Publication Date
DK394875A true DK394875A (en) 1976-03-05

Family

ID=5924875

Family Applications (1)

Application Number Title Priority Date Filing Date
DK394875A DK394875A (en) 1974-09-04 1975-09-03 STRUCTURAL FOAMS OF POLYAMIDES

Country Status (9)

Country Link
JP (1) JPS5152469A (en)
BE (1) BE833070A (en)
DE (1) DE2442392A1 (en)
DK (1) DK394875A (en)
FR (1) FR2283933A1 (en)
IT (1) IT1042249B (en)
LU (1) LU73300A1 (en)
NL (1) NL7510237A (en)
ZA (1) ZA755652B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011007134A1 (en) * 2011-04-11 2012-10-11 Basf Se Process for the preparation of a polyamide by anionic polymerization

Also Published As

Publication number Publication date
DE2442392A1 (en) 1976-03-18
BE833070A (en) 1976-03-04
IT1042249B (en) 1980-01-30
FR2283933A1 (en) 1976-04-02
LU73300A1 (en) 1977-05-11
NL7510237A (en) 1976-03-08
ZA755652B (en) 1976-09-29
JPS5152469A (en) 1976-05-10

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