NL7408333A - - Google Patents

Info

Publication number
NL7408333A
NL7408333A NL7408333A NL7408333A NL7408333A NL 7408333 A NL7408333 A NL 7408333A NL 7408333 A NL7408333 A NL 7408333A NL 7408333 A NL7408333 A NL 7408333A NL 7408333 A NL7408333 A NL 7408333A
Authority
NL
Netherlands
Application number
NL7408333A
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
Priority claimed from US00372743A external-priority patent/US3833546A/en
Application filed filed Critical
Publication of NL7408333A publication Critical patent/NL7408333A/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
    • C08G73/1046—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
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
NL7408333A 1973-06-22 1974-06-20 NL7408333A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00372743A US3833546A (en) 1972-12-29 1973-06-22 Method for making polyetherimides

Publications (1)

Publication Number Publication Date
NL7408333A true NL7408333A (xx) 1974-12-24

Family

ID=23469448

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7408333A NL7408333A (xx) 1973-06-22 1974-06-20

Country Status (8)

Country Link
JP (1) JPS584057B2 (xx)
BR (1) BR7405111D0 (xx)
DD (1) DD113559A5 (xx)
DE (1) DE2429695C2 (xx)
FR (2) FR2256197B2 (xx)
GB (1) GB1485173A (xx)
IT (1) IT1015313B (xx)
NL (1) NL7408333A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097647A (ja) * 1983-11-02 1985-05-31 Hitachi Ltd 樹脂封止型半導体装置
US4835249A (en) * 1986-12-31 1989-05-30 General Electric Company Process for preparing polyimides
DE3856099T2 (de) * 1987-07-15 1998-09-03 Nasa Verfahren zur Herstellung von wenig dielektrischen Polyimiden
KR930005151B1 (ko) * 1990-05-15 1993-06-16 재단법인 한국화학연구소 폴리에테르이미드이미드수지와 그 제조방법
CN113201277B (zh) * 2021-05-17 2022-09-27 江苏方圆芳纶研究院有限公司 一种芳纶绝缘涂料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770796A1 (de) * 1968-07-04 1971-12-02 Dynamit Nobel Ag Verfahren zur Herstellung von Polyimiden

Also Published As

Publication number Publication date
GB1485173A (en) 1977-09-08
JPS584057B2 (ja) 1983-01-24
DE2429695C2 (de) 1985-09-26
FR2256197A2 (xx) 1975-07-25
DD113559A5 (xx) 1975-06-12
FR2257626B2 (xx) 1979-06-29
AU6775474A (en) 1975-10-16
FR2257626A2 (xx) 1975-08-08
BR7405111D0 (pt) 1975-01-21
FR2256197B2 (xx) 1980-05-09
IT1015313B (it) 1977-05-10
JPS5069197A (xx) 1975-06-09
DE2429695A1 (de) 1975-01-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BI The patent application has been withdrawn