ZA755652B - Structural foam made of polyamides - Google Patents

Structural foam made of polyamides

Info

Publication number: ZA755652B
Authority: ZA; South Africa
Prior art keywords: polyamides; structural foam; foam made; structural; foam
Prior art date: 1974-09-04

Application number

ZA00755652A

Inventor

L Brinkmann

G Kirsch

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.)

1974-09-04

Filing date

1975-09-04

Publication date

1976-09-29

1975-09-04 Application filed by Hoechst Ag filed Critical Hoechst Ag

1976-09-29 Publication of ZA755652B publication Critical patent/ZA755652B/en

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)

ZA00755652A 1974-09-04 1975-09-04 Structural foam made of polyamides ZA755652B (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
ZA755652B true ZA755652B (en)	1976-09-29

Family

ID=5924875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00755652A ZA755652B (en)	1974-09-04	1975-09-04	Structural foam made 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

1974
- 1974-09-04 DE DE2442392A patent/DE2442392A1/en active Pending
1975
- 1975-08-29 NL NL7510237A patent/NL7510237A/en unknown
- 1975-09-02 LU LU73300A patent/LU73300A1/xx unknown
- 1975-09-02 IT IT26830/75A patent/IT1042249B/en active
- 1975-09-03 DK DK394875A patent/DK394875A/en unknown
- 1975-09-03 JP JP50106094A patent/JPS5152469A/en active Pending
- 1975-09-04 FR FR7527088A patent/FR2283933A1/en not_active Withdrawn
- 1975-09-04 BE BE159741A patent/BE833070A/en unknown
- 1975-09-04 ZA ZA00755652A patent/ZA755652B/en unknown

Also Published As

Publication number	Publication date
NL7510237A (en)	1976-03-08
BE833070A (en)	1976-03-04
IT1042249B (en)	1980-01-30
DE2442392A1 (en)	1976-03-18
FR2283933A1 (en)	1976-04-02
DK394875A (en)	1976-03-05
JPS5152469A (en)	1976-05-10
LU73300A1 (en)	1977-05-11

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