NL7508633A - Multicellulaire materialen op basis van bis-male- imiden en ammoniak. - Google Patents

Multicellulaire materialen op basis van bis-male- imiden en ammoniak.

Info

Publication number: NL7508633A
Authority: NL; Netherlands
Prior art keywords: imides; ammonia; male; bis; materials based
Prior art date: 1974-07-26

Application number

NL7508633A

Other languages

English (en)

Dutch (nl)

Original Assignee

Rhone Poulenc Ind

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.)

1974-07-26

Filing date

1975-07-18

Publication date

1976-01-28

1975-07-18 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1976-01-28 Publication of NL7508633A publication Critical patent/NL7508633A/xx

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
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

NL7508633A 1974-07-26 1975-07-18 Multicellulaire materialen op basis van bis-male- imiden en ammoniak. NL7508633A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7426082A FR2279783A1 (fr)	1974-07-26	1974-07-26	Resines thermostables par bis-maleimides et ammoniac

Publications (1)

Publication Number	Publication Date
NL7508633A true NL7508633A (nl)	1976-01-28

Family

ID=9141778

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7508633A NL7508633A (nl)	1974-07-26	1975-07-18	Multicellulaire materialen op basis van bis-male- imiden en ammoniak.

Country Status (12)

Country	Link
JP (1)	JPS5149262A (fr)
BE (1)	BE831766A (fr)
CA (1)	CA1061948A (fr)
CH (1)	CH608510A5 (fr)
DE (1)	DE2533401A1 (fr)
DK (1)	DK141513B (fr)
ES (1)	ES439739A1 (fr)
FR (1)	FR2279783A1 (fr)
IE (1)	IE41637B1 (fr)
IT (1)	IT1040066B (fr)
LU (1)	LU73064A1 (fr)
NL (1)	NL7508633A (fr)

1974
- 1974-07-26 FR FR7426082A patent/FR2279783A1/fr active Granted
1975
- 1975-07-18 NL NL7508633A patent/NL7508633A/xx not_active Application Discontinuation
- 1975-07-23 JP JP9000975A patent/JPS5149262A/ja active Pending
- 1975-07-23 IE IE164675A patent/IE41637B1/en unknown
- 1975-07-24 ES ES439739A patent/ES439739A1/es not_active Expired
- 1975-07-24 CA CA232,165A patent/CA1061948A/fr not_active Expired
- 1975-07-25 DE DE19752533401 patent/DE2533401A1/de not_active Withdrawn
- 1975-07-25 IT IT2578975A patent/IT1040066B/it active
- 1975-07-25 BE BE158641A patent/BE831766A/fr unknown
- 1975-07-25 LU LU73064A patent/LU73064A1/xx unknown
- 1975-07-25 DK DK340675A patent/DK141513B/da unknown
- 1975-07-25 CH CH977475A patent/CH608510A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5149262A (en)	1976-04-28
IE41637L (en)	1976-01-26
IT1040066B (it)	1979-12-20
FR2279783A1 (fr)	1976-02-20
ES439739A1 (es)	1977-05-01
LU73064A1 (fr)	1976-07-01
DK340675A (fr)	1976-01-27
DE2533401A1 (de)	1976-02-05
CA1061948A (fr)	1979-09-04
FR2279783B1 (fr)	1978-01-20
DK141513B (da)	1980-04-08
IE41637B1 (en)	1980-02-13
DK141513C (fr)	1980-09-29
CH608510A5 (en)	1979-01-15
BE831766A (fr)	1976-01-26

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Legal Events

Date	Code	Title	Description
1982-09-01	BV	The patent application has lapsed