FR2057895A5 - Polyimides by reaction of 2-6diamine-5-tria - zines with tetracarboxylic aromatic acid - Google Patents

Polyimides by reaction of 2-6diamine-5-tria - zines with tetracarboxylic aromatic acid

Info

Publication number
FR2057895A5
FR2057895A5 FR7028405A FR7028405A FR2057895A5 FR 2057895 A5 FR2057895 A5 FR 2057895A5 FR 7028405 A FR7028405 A FR 7028405A FR 7028405 A FR7028405 A FR 7028405A FR 2057895 A5 FR2057895 A5 FR 2057895A5
Authority
FR
France
Prior art keywords
alkyl
gps
6diamine
zines
tria
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7028405A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
JR Geigy AG
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 by JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR2057895A5 publication Critical patent/FR2057895A5/fr
Expired legal-status Critical Current

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
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties

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)
FR7028405A 1969-08-01 1970-07-31 Polyimides by reaction of 2-6diamine-5-tria - zines with tetracarboxylic aromatic acid Expired FR2057895A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88901769A 1969-08-01 1969-08-01
US87310969A 1969-10-31 1969-10-31

Publications (1)

Publication Number Publication Date
FR2057895A5 true FR2057895A5 (en) 1971-05-21

Family

ID=27128281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028405A Expired FR2057895A5 (en) 1969-08-01 1970-07-31 Polyimides by reaction of 2-6diamine-5-tria - zines with tetracarboxylic aromatic acid

Country Status (6)

Country Link
JP (1) JPS488272B1 (de)
AU (1) AU1826470A (de)
BE (1) BE754241A (de)
DE (1) DE2038275C3 (de)
FR (1) FR2057895A5 (de)
NL (1) NL7011386A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183081A1 (de) * 1972-05-01 1973-12-14 Ciba Geigy Ag

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5168009B2 (ja) * 2008-07-28 2013-03-21 宇部興産株式会社 ポリイミドおよびその製造法
TWI560212B (en) * 2010-02-10 2016-12-01 Ube Industries Polyimide films, and polyimide laminate and polyimide metal laminate using these films
JP2011257731A (ja) * 2010-05-10 2011-12-22 Jnc Corp ジアミン、液晶配向剤および液晶表示素子
JP6073789B2 (ja) * 2011-08-12 2017-02-01 宇部興産株式会社 ポリイミド前駆体、ポリイミド、ポリイミドフィルム、およびこれらの製造に使用されるトリアジン化合物の製造方法
US9556312B2 (en) * 2012-05-14 2017-01-31 National University Corporation Iwate University Polyimide precursor, polyimide, polyimide film, polyimide metal laminate, and polyimide solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183081A1 (de) * 1972-05-01 1973-12-14 Ciba Geigy Ag

Also Published As

Publication number Publication date
BE754241A (fr) 1971-02-01
DE2038275B2 (de) 1981-01-22
JPS488272B1 (de) 1973-03-13
NL7011386A (de) 1971-02-03
AU1826470A (en) 1972-02-03
DE2038275C3 (de) 1981-09-17
DE2038275A1 (de) 1971-02-18

Similar Documents

Publication Publication Date Title
SE8204879D0 (sv) Novel chemical intermediates
BE820099A (fr) Procede et dispositif d'aeration des eaux usees
FI935555A0 (fi) Nya sulfonamider
IT1011049B (it) Apparecchio e metodo per laminare insieme elettrostaticamente fogli o simili
SE7312131L (sv) Anordning för behandling av invalider med andningssvårigheter
FR2050251A1 (en) Sulphonated polyimides (i) used as ion ex- - changes and in electrodialysis
FR2322826A1 (fr) Dispositif pour la production d'ozone
BE855423A (fr) Procede d'epuration des eaux usees
BE817532A (fr) Procede pour la concentration et la purification d'oxyde d'ethylene
FR2057895A5 (en) Polyimides by reaction of 2-6diamine-5-tria - zines with tetracarboxylic aromatic acid
BE787791A (fr) Procede et dispositif pour l'epuration des eaux d'egout organiquement polluees
SE410835B (sv) Apparat for inbindning av losa, perforerade ark for album, kalendrar etc
IT950633B (it) Perfezionamento nei dispositivi di trascinamento per nastro magne tico
ES8207162A1 (es) Un procedimiento para la preparacion de 5-(dihidroxifenox)tetrazoles.
SE413308B (sv) Anordning for inriktning av ark i sidled
IT8019367A0 (it) Rullo per il trattamento dimateriali in nastro.
BE765872A (fr) Dispositif d'aeration destine au traitement des eaux usees
BE810117A (en) N-(2-aroyl-phenyl)-2-alkylamino-imidazoles - as protecting agents for cerebral agents for cerebral anoxia and hypoxia and cerebral blood circulatory activators
JPS51113712A (en) Magnetic sheet recording and reproducing device
FI821141L (fi) 5,6-dihydro-11-alkylen-morfantridin-6-one, deras framstaellning och dessa innehaollande laekemedel
BE785385A (fr) Dispositif de nettoyage des rigoles d'eaux residuaires de stations d'epuration
BR7607986A (pt) Deteccao da ultima copia
JPS5344095A (en) Gearing apparatus fo information medium
FR2209553A1 (en) Phosphorylated-cholines - as lipotropic, anti-steatosis antitoxic, choleretic and liver cell protecting agents
BE780951A (fr) Dispositif d'epuration biologique des eaux usees

Legal Events

Date Code Title Description
ST Notification of lapse