NL6917578A - - Google Patents

Info

Publication number: NL6917578A
Authority: NL; Netherlands
Prior art keywords: tetracarboxylic; formamide; specified; dimethyl; dicarboxyphenyl
Prior art date: 1959-04-01

Application number

NL6917578A

Other languages

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.)

1959-04-01

Filing date

1969-11-21

Publication date

1970-05-25

1969-11-21 Application filed filed Critical

1970-05-25 Publication of NL6917578A publication Critical patent/NL6917578A/xx

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
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- 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
- C08G73/1003—Preparatory processes
- 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
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous

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)

NL6917578A 1959-04-01 1969-11-21 NL6917578A (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US80334859A	1959-04-01	1959-04-01
US80334759A	1959-04-01	1959-04-01
US80334959A	1959-04-01	1959-04-01

Publications (1)

Publication Number	Publication Date
NL6917578A true NL6917578A (de)	1970-05-25

Family

ID=27419997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6917578A NL6917578A (de)	1959-04-01	1969-11-21

Country Status (6)

Country	Link
BE (1)	BE589179A (de)
CH (1)	CH445846A (de)
DE (1)	DE1202981C2 (de)
DK (1)	DK109110C (de)
GB (1)	GB903271A (de)
NL (1)	NL6917578A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3356759A (en) *	1962-12-19	1967-12-05	Du Pont	Composition comprising a polypyromellitimide and a fluorocarbon resin
DE1266427B (de) *	1963-01-08	1968-04-18	Bayer Ag	Verfahren zur Herstellung von Lackueberzuegen auf Grundlage von Polyisocyanaten
US3415782A (en) *	1964-03-30	1968-12-10	Du Pont	Formation of polypyromellitimide filaments
US3364166A (en) *	1964-06-30	1968-01-16	Gen Electric	Polycarboxylic aromatic imide enamels
DE1283933B (de) *	1964-12-11	1968-11-28	Haveg Industries Inc	Elektrischer Leiter
DE1494457A1 (de) *	1965-06-01	1969-12-11	Herberts & Co Gmbh Dr Kurt	Verfahren zur Herstellung von isolierenden UEberzuegen auf elektrischen Leitern
US3356760A (en) *	1967-03-16	1967-12-05	Du Pont	Resinous material containing an aromatic polyimide, a fluorocarbon polymer and a polyamide
US3663510A (en) *	1969-05-08	1972-05-16	Gen Electric	Process for producing polyamide coating materials
JPS5229293B2 (de) *	1971-08-06	1977-08-01
CA1019888A (en) *	1972-12-29	1977-10-25	General Electric Company	Polyetherimides
JPS58145419A (ja) *	1982-02-23	1983-08-30	Toray Ind Inc	芳香族ポリイミドフイルムの製造方法
EP0116297B1 (de) *	1983-01-15	1987-12-02	Akzo GmbH	Polyimid-Laminate mit hoher Schälfestigkeit und Verfahren zu deren Herstellung
JPS60210628A (ja) *	1984-03-05	1985-10-23	ロジヤース・コーポレイシヨン	ポリアミド‐酸溶液をポリイミドに変換するための補助溶媒促進剤
DE3411660A1 (de) *	1984-03-29	1985-10-03	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur herstellung von polyimid- und polyisoindolochinazolindion-vorstufen
DE3411697A1 (de) *	1984-03-29	1985-10-10	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur herstellung von polyimid- und polyisoindolochinazolindion-reliefstrukturen
JP2573595B2 (ja) *	1987-03-09	1997-01-22	鐘淵化学工業株式会社	ポリイミド膜
US5229039A (en) *	1988-11-11	1993-07-20	International Business Machines Corporation	Color liquid crystal display and method of manufacture
US9378863B2 (en) *	2011-11-16	2016-06-28	Sumitomo Electric Industries, Ltd.	Insulating varnish and insulated electrical wire using same
KR102399555B1 (ko) *	2018-10-05	2022-05-17	주식회사 엘지화학	이무수물 분석 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1031510B (de) *	1953-10-19	1958-06-04	Du Pont	Verfahren zur Herstellung von Polypyromellithsaeureimiden
US2781359A (en) *	1953-12-21	1957-02-12	Du Pont	Cyclohexene-4, 5, 4, 5-tetracarboxylic diimides and preparation of same
US2867609A (en) *	1955-06-13	1959-01-06	Du Pont	Preparation of polypyromellitimides
DE1037112B (de) *	1955-10-28	1958-08-21	Basf Ag	Verfahren zur Herstellung von Spanplatten

1960
- 1960-03-11 DK DK94560A patent/DK109110C/da active
- 1960-03-11 CH CH275860A patent/CH445846A/de unknown
- 1960-03-11 GB GB861560A patent/GB903271A/en not_active Expired
- 1960-03-11 DE DE1960P0024596 patent/DE1202981C2/de not_active Expired
- 1960-03-29 BE BE589179A patent/BE589179A/fr unknown
1969
- 1969-11-21 NL NL6917578A patent/NL6917578A/xx unknown

Also Published As

Publication number	Publication date
CH445846A (de)	1967-10-31
DE1202981C2 (de)	1975-06-12
DE1202981B (de)	1965-10-14
GB903271A (en)	1962-08-15
DK109110C (da)	1968-03-18
BE589179A (fr)	1960-09-29

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