DD115137A5 - - Google Patents

Info

Publication number
DD115137A5
DD115137A5 DD182508A DD18250874A DD115137A5 DD 115137 A5 DD115137 A5 DD 115137A5 DD 182508 A DD182508 A DD 182508A DD 18250874 A DD18250874 A DD 18250874A DD 115137 A5 DD115137 A5 DD 115137A5
Authority
DD
German Democratic Republic
Application number
DD182508A
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 DD115137A5 publication Critical patent/DD115137A5/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
    • 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
DD182508A 1973-11-23 1974-11-21 DD115137A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00418381A US3847870A (en) 1973-11-23 1973-11-23 Method for making polyetherimides

Publications (1)

Publication Number Publication Date
DD115137A5 true DD115137A5 (xx) 1975-09-12

Family

ID=23657889

Family Applications (1)

Application Number Title Priority Date Filing Date
DD182508A DD115137A5 (xx) 1973-11-23 1974-11-21

Country Status (11)

Country Link
US (1) US3847870A (xx)
JP (1) JPS584058B2 (xx)
BR (1) BR7408110D0 (xx)
CA (1) CA1040790A (xx)
DD (1) DD115137A5 (xx)
DE (1) DE2441101C2 (xx)
FR (1) FR2252370B1 (xx)
GB (1) GB1484312A (xx)
IT (1) IT1025851B (xx)
NL (1) NL176178C (xx)
SU (1) SU625620A3 (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983093A (en) * 1975-05-19 1976-09-28 General Electric Company Novel polyetherimides
US4199651A (en) * 1975-11-03 1980-04-22 General Electric Company Novel polyetheramide-imide phenolic resin blends
US4024110A (en) * 1975-12-05 1977-05-17 General Electric Company Method for making polyetherimides
US3998840A (en) * 1976-04-16 1976-12-21 General Electric Company Method for making polyetherimides using a sodium chloride or ferric sulfate catalyst
US4349479A (en) * 1980-02-26 1982-09-14 General Electric Company Method of salvaging aromatic bisimide values
US4330666A (en) * 1980-09-19 1982-05-18 General Electric Company Method for making polyetherimides
US4324882A (en) * 1980-09-19 1982-04-13 General Electric Company Method for making polyimides
USRE31805E (en) * 1980-09-19 1985-01-15 General Electric Company Method for making polyimides
US4324885A (en) * 1980-09-25 1982-04-13 General Electric Company Quaternary Group VA salt catalyzed method for making polyetherimide
US4324884A (en) * 1980-09-25 1982-04-13 General Electric Company Organic amine catalyzed method for making polyetherimide
EP0167020B1 (de) * 1984-06-30 1988-11-23 Akzo Patente GmbH Flexible Polyimid-Mehrschichtlaminate
US4543368A (en) * 1984-11-09 1985-09-24 General Electric Company Foamable polyetherimide resin formulation
DE3506526A1 (de) * 1985-02-25 1986-08-28 Akzo Gmbh, 5600 Wuppertal Gedrucktes schaltelement mit polyimid enthaltender deckschicht
DE3506524A1 (de) * 1985-02-25 1986-08-28 Akzo Gmbh, 5600 Wuppertal Flexible polyimid-mehrschichtlaminate
US4769424A (en) * 1987-06-01 1988-09-06 General Electric Company Polyarylene sulfide block copolymers, method for making, and use
US5194566A (en) * 1987-06-01 1993-03-16 General Electric Company Polyarylene sulfide block copolymers, method for making, and use
AT397799B (de) * 1991-08-13 1994-06-27 Chemie Linz Gmbh Benzophenoniminodiimide und daraus abgeleitete thermostabile polymere
US5453515A (en) * 1991-08-13 1995-09-26 Chemie Linz Gesellschaft M.B.H. Benzophenone iminodiimides and heat-stable polymers derived therefrom
DE4129325A1 (de) * 1991-09-04 1993-03-11 Chemie Linz Deutschland Benzophenoniminodiimide und daraus abgeleitete thermostabile polymere
WO2006017787A2 (en) * 2004-08-06 2006-02-16 Grain Processing Corporation Tablet coating composition
US8080671B2 (en) 2008-05-23 2011-12-20 Sabic Innovative Plastics Ip B.V. Production of low color polyetherimides
CN108473475A (zh) 2015-12-29 2018-08-31 沙特基础工业全球技术有限公司 用于生产芳香族双酰亚胺和聚醚酰亚胺的方法

Also Published As

Publication number Publication date
FR2252370A1 (xx) 1975-06-20
DE2441101A1 (de) 1975-05-28
NL176178B (nl) 1984-10-01
JPS5094096A (xx) 1975-07-26
CA1040790A (en) 1978-10-17
NL7415311A (nl) 1975-05-27
AU7297574A (en) 1976-03-11
FR2252370B1 (xx) 1980-11-07
GB1484312A (en) 1977-09-01
NL176178C (nl) 1985-03-01
BR7408110D0 (pt) 1975-08-26
JPS584058B2 (ja) 1983-01-24
IT1025851B (it) 1978-08-30
DE2441101C2 (de) 1984-09-20
US3847870A (en) 1974-11-12
SU625620A3 (ru) 1978-09-25

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