DD112461A5 - - Google Patents

Info

Publication number: DD112461A5
Authority: DD; German Democratic Republic

Application number

DD17932274A

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.)

1973-06-22

Filing date

1974-06-20

Publication date

1975-04-12

1974-06-20 Application filed filed Critical

1975-04-12 Publication of DD112461A5 publication Critical patent/DD112461A5/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
- C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur

Landscapes

Chemical & Material Sciences (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)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Paints Or Removers (AREA)
Organic Insulating Materials (AREA)

DD17932274A 1973-06-22 1974-06-20 DD112461A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US37274173A	1973-06-22	1973-06-22

Publications (1)

Publication Number	Publication Date
DD112461A5 true DD112461A5 (xx)	1975-04-12

Family

ID=23469436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD17932274A DD112461A5 (xx)	1973-06-22	1974-06-20

Country Status (10)

Country	Link
JP (2)	JPS5033478A (xx)
BR (1)	BR7405089D0 (xx)
DD (1)	DD112461A5 (xx)
DE (1)	DE2416595C2 (xx)
DK (1)	DK155013C (xx)
FR (1)	FR2300103A1 (xx)
GB (1)	GB1464009A (xx)
IT (1)	IT1015233B (xx)
SE (1)	SE417432B (xx)
SU (1)	SU1136748A3 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4098800A (en) *	1977-04-18	1978-07-04	General Electric Company	Process for preparing polyetheramide-acids
JPS5936527U (ja) *	1982-08-31	1984-03-07	三菱電線工業株式会社	絶縁電線
JPS5962414A (ja) *	1982-10-01	1984-04-09	東洋製罐株式会社	パウチ口部の拡開方法と装置
DE3566483D1 (en) *	1984-06-30	1988-12-29	Akzo Gmbh	Flexible polyimide multilayer laminate
DE3429074C2 (de) *	1984-08-07	1986-12-11	Simro AG, Meilen	Brillengestell und Teile davon
DE3506526A1 (de) *	1985-02-25	1986-08-28	Akzo Gmbh, 5600 Wuppertal	Gedrucktes schaltelement mit polyimid enthaltender deckschicht
US4835249A (en) *	1986-12-31	1989-05-30	General Electric Company	Process for preparing polyimides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3234181A (en) *	1961-03-15	1966-02-08	Du Pont	Melt-fabricable end-capped aromatic polymides

1974
- 1974-04-05 DE DE19742416595 patent/DE2416595C2/de not_active Expired
- 1974-05-02 GB GB1933174A patent/GB1464009A/en not_active Expired
- 1974-06-14 SU SU742033203A patent/SU1136748A3/ru active
- 1974-06-19 SE SE7408145A patent/SE417432B/xx not_active IP Right Cessation
- 1974-06-20 DD DD17932274A patent/DD112461A5/xx unknown
- 1974-06-20 DK DK332574A patent/DK155013C/da not_active IP Right Cessation
- 1974-06-20 IT IT2420474A patent/IT1015233B/it active
- 1974-06-20 JP JP6974774A patent/JPS5033478A/ja active Pending
- 1974-06-21 BR BR508974A patent/BR7405089D0/pt unknown
- 1974-06-21 FR FR7421576A patent/FR2300103A1/fr active Granted
1982
- 1982-10-29 JP JP18933182A patent/JPS5846244B2/ja not_active Expired

Also Published As

Publication number	Publication date
SE417432B (sv)	1981-03-16
JPS5846244B2 (ja)	1983-10-15
JPS58103529A (ja)	1983-06-20
SU1136748A3 (ru)	1985-01-23
DK155013C (da)	1989-05-29
DK155013B (da)	1989-01-23
DK332574A (xx)	1975-03-17
SE7408145L (xx)	1974-12-23
GB1464009A (en)	1977-02-09
FR2300103A1 (fr)	1976-09-03
DE2416595C2 (de)	1984-01-12
FR2300103B1 (xx)	1979-02-16
BR7405089D0 (pt)	1975-01-21
JPS5033478A (xx)	1975-03-31
DE2416595A1 (de)	1975-01-16
IT1015233B (it)	1977-05-10
AU6775574A (en)	1975-10-16

Publication	Publication Date	Title
AU476761B2 (xx)	1976-09-30
FR2230675A1 (xx)	1974-12-20
AR201231Q (xx)	1975-02-21
AU474593B2 (xx)	1976-07-29
AU474511B2 (xx)	1976-07-22
AU474838B2 (xx)	1976-08-05
AU465453B2 (xx)	1975-09-25
AU471343B2 (xx)	1976-04-15
AU476714B2 (xx)	1976-09-30
AU476696B2 (xx)	1976-09-30
AU466283B2 (xx)	1975-10-23
AU477823B2 (xx)	1975-06-19
AR193950A1 (xx)	1973-05-31
AU471461B2 (xx)	1976-04-29
AR195311A1 (xx)	1973-09-28
AU477824B2 (xx)	1975-07-17
AR200256A1 (xx)	1974-10-31
AU476873B1 (xx)	1975-01-09
JPS5049083U (xx)	1975-05-14
AU479422A (xx)	1974-12-12
DD112461A5 (xx)	1975-04-12
AU479496A (xx)	1975-01-09
AU479458A (xx)	1975-02-20
AU479453A (xx)	1974-07-25
AU479522A (xx)	1975-06-12