CH592123A5 - - Google Patents

Info

Publication number: CH592123A5
Authority: CH; Switzerland

Application number

CH569074A

Original Assignee

Rhone Poulenc Sa

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.)

1973-04-26

Filing date

1974-04-25

Publication date

1977-10-14

1974-04-25 Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa

1977-10-14 Publication of CH592123A5 publication Critical patent/CH592123A5/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions 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 C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08L79/085—Unsaturated polyimide precursors
- 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
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/929—Polyimide formed by addition of polyamine to an unsaturated bis-imide

CH569074A 1973-04-26 1974-04-25 CH592123A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7315176A FR2227295B1 (xx)	1973-04-26	1973-04-26

Publications (1)

Publication Number	Publication Date
CH592123A5 true CH592123A5 (xx)	1977-10-14

Family

ID=9118528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH569074A CH592123A5 (xx)	1973-04-26	1974-04-25

Country Status (17)

Country	Link
US (1)	US3929687A (xx)
JP (1)	JPS5018566A (xx)
AT (1)	ATA347174A (xx)
AU (1)	AU6820374A (xx)
BE (1)	BE814190A (xx)
BR (1)	BR7403287D0 (xx)
CA (1)	CA1028100A (xx)
CH (1)	CH592123A5 (xx)
DD (1)	DD111394A5 (xx)
DE (1)	DE2420422A1 (xx)
FR (1)	FR2227295B1 (xx)
GB (1)	GB1443850A (xx)
IL (1)	IL44704A0 (xx)
IT (1)	IT1010144B (xx)
LU (1)	LU69937A1 (xx)
NL (1)	NL7405273A (xx)
ZA (1)	ZA742581B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3944525A (en) *	1973-10-03	1976-03-16	Ciba-Geigy Corporation	Crosslinked resins prepared from an N,N'-bis-imide and a schiff base
JPS5334614U (xx) *	1976-08-31	1978-03-27
US5194565A (en) *	1991-07-25	1993-03-16	Virginia Tech Intellectual Properties, Inc.	Poly(amide-acid) compositions derived from tetracarboxylic acid dianhyrides capable of solution imidization
JP5676970B2 (ja) *	2009-08-18	2015-02-25	ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー．	金属化のためのポリマー含有基体の製造

1973
- 1973-04-26 FR FR7315176A patent/FR2227295B1/fr not_active Expired
1974
- 1974-04-18 NL NL7405273A patent/NL7405273A/xx not_active Application Discontinuation
- 1974-04-23 US US463248A patent/US3929687A/en not_active Expired - Lifetime
- 1974-04-23 AU AU68203/74A patent/AU6820374A/en not_active Expired
- 1974-04-23 ZA ZA00742581A patent/ZA742581B/xx unknown
- 1974-04-23 JP JP49045204A patent/JPS5018566A/ja active Pending
- 1974-04-24 IL IL44704A patent/IL44704A0/xx unknown
- 1974-04-24 BR BR3287/74A patent/BR7403287D0/pt unknown
- 1974-04-25 CH CH569074A patent/CH592123A5/xx not_active IP Right Cessation
- 1974-04-25 CA CA198,208A patent/CA1028100A/en not_active Expired
- 1974-04-25 BE BE143616A patent/BE814190A/xx unknown
- 1974-04-25 DD DD178127A patent/DD111394A5/xx unknown
- 1974-04-25 GB GB1811774A patent/GB1443850A/en not_active Expired
- 1974-04-25 LU LU69937A patent/LU69937A1/xx unknown
- 1974-04-26 IT IT7421973A patent/IT1010144B/it active
- 1974-04-26 DE DE2420422A patent/DE2420422A1/de active Pending
- 1974-04-26 AT AT347174A patent/ATA347174A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US3929687A (en)	1975-12-30
FR2227295B1 (xx)	1976-11-12
DD111394A5 (xx)	1975-02-12
FR2227295A1 (xx)	1974-11-22
IL44704A0 (en)	1974-06-30
CA1028100A (en)	1978-03-14
IT1010144B (it)	1977-01-10
ZA742581B (en)	1975-04-30
ATA347174A (de)	1976-05-15
BR7403287D0 (pt)	1974-11-19
DE2420422A1 (de)	1974-11-14
JPS5018566A (xx)	1975-02-27
LU69937A1 (xx)	1974-11-21
NL7405273A (xx)	1974-10-29
GB1443850A (en)	1976-07-28
BE814190A (fr)	1974-10-25
AU6820374A (en)	1975-10-23

Legal Events

Date	Code	Title	Description
1978-12-15	PL	Patent ceased

Publication	Publication Date	Title
AR201758A1 (xx)	1975-04-15
AU476761B2 (xx)	1976-09-30
AU465372B2 (xx)	1975-09-25
AR201235Q (xx)	1975-02-21
AR201231Q (xx)	1975-02-21
AU474593B2 (xx)	1976-07-29
JPS5095400A (xx)	1975-07-29
AU474511B2 (xx)	1976-07-22
AU474838B2 (xx)	1976-08-05
AU465453B2 (xx)	1975-09-25
AU465434B2 (xx)	1975-09-25
AU471343B2 (xx)	1976-04-15
AU450229B2 (xx)	1974-07-04
AU476714B2 (xx)	1976-09-30
AR201229Q (xx)	1975-02-21
AU466283B2 (xx)	1975-10-23
AU476696B2 (xx)	1976-09-30
AU472848B2 (xx)	1976-06-03
FR2227295B1 (xx)	1976-11-12
AR199451A1 (xx)	1974-08-30
AU477823B2 (xx)	1975-06-19
AR193950A1 (xx)	1973-05-31
AR197627A1 (xx)	1974-04-23
AR200885A1 (xx)	1974-12-27
AU477824B2 (xx)	1975-07-17