DD112461A5 - - Google Patents

Info

Publication number
DD112461A5
DD112461A5 DD17932274A DD17932274A DD112461A5 DD 112461 A5 DD112461 A5 DD 112461A5 DD 17932274 A DD17932274 A DD 17932274A DD 17932274 A DD17932274 A DD 17932274A DD 112461 A5 DD112461 A5 DD 112461A5
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.)
Filing date
Publication date
Application filed filed Critical
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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1975-04-12

Family

ID=23469436

Family Applications (1)

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

Country Status (10)

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

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
EP0167020B1 (de) * 1984-06-30 1988-11-23 Akzo Patente GmbH Flexible Polyimid-Mehrschichtlaminate
DE3448075A1 (de) * 1984-08-07 1986-07-17 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

Also Published As

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

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