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 (nl)

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 (nl) 1975-04-12

Family

ID=23469436

Family Applications (1)

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

Country Status (10)

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

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

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