GB1203334A - Aromatic polyamides - Google Patents

Aromatic polyamides

Info

Publication number
GB1203334A
GB1203334A GB2773568A GB2773568A GB1203334A GB 1203334 A GB1203334 A GB 1203334A GB 2773568 A GB2773568 A GB 2773568A GB 2773568 A GB2773568 A GB 2773568A GB 1203334 A GB1203334 A GB 1203334A
Authority
GB
United Kingdom
Prior art keywords
alkyl
diamines
ratio
division
nitroanthranilic acid
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
GB2773568A
Other languages
English (en)
Inventor
Gerhard Dieter Wolf
Wolfgang Giessler
Francis Bentz
Gunther Nischk
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE1967F0052945 external-priority patent/DE1720686C3/de
Priority claimed from DE1720754A external-priority patent/DE1720754B2/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1203334A publication Critical patent/GB1203334A/en
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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
GB2773568A 1967-07-13 1968-06-11 Aromatic polyamides Expired GB1203334A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1967F0052945 DE1720686C3 (de) 1967-07-13 1967-07-13 Aromatische Polyamide
DE1720754A DE1720754B2 (de) 1967-11-28 1967-11-28 Aromatische Polyamide

Publications (1)

Publication Number Publication Date
GB1203334A true GB1203334A (en) 1970-08-26

Family

ID=25977633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2773568A Expired GB1203334A (en) 1967-07-13 1968-06-11 Aromatic polyamides

Country Status (4)

Country Link
BE (1) BE718033A (cs)
FR (1) FR1574409A (cs)
GB (1) GB1203334A (cs)
NL (1) NL158824B (cs)

Also Published As

Publication number Publication date
NL158824B (nl) 1978-12-15
FR1574409A (cs) 1969-07-11
BE718033A (cs) 1968-12-16
NL6809917A (cs) 1969-01-15

Similar Documents

Publication Publication Date Title
GB1173397A (en) Polycarboxylic Acid Esters
GB1261690A (en) N-tritylimidazole
GB1050899A (cs)
GB1235869A (en) 2-methyl-3-carbamoylquinoxaline-1,4-dioxides
GB1203334A (en) Aromatic polyamides
GB1136933A (en) Process for the production of tetra--‡-substituted anthraquinone derivatives
GB1193418A (en) Process for the Preparation of Isocyanates
GB1392551A (en) Ergolene derivatives their preparation and use
GB1298311A (en) 5-imino-1,2,4,-triazine derivatives and their use as herbicides
GB1335198A (en) Process for the preparation of stable poly-isocyanates which contain biuret groups
GB1137036A (en) Water-insoluble monoazo dyestuffs containing at least one carbonic ester group
GB1152810A (en) Diphenylsulphone Derivatives
GB1263421A (en) New heterocyclic compounds
GB1287084A (en) Benzimidazole derivatives, process for their preparation, and their fungicidal use
ES252067A1 (es) Procedimeinto para la preparaciën de carbocloruro de lactamas
ES344025A1 (es) Procedimiento para la produccion de sucinimidas sustitui- das.
GB1429458A (en) Tetrisocyanate composition and process therefor
GB1140776A (en) 2-phenylimino-2-oxazolidines and their production
GB1308181A (en) 5-nitrofur furylidenalkyl derivatives processes for their manufactur and their use as feedstuff additives
GB1263677A (en) Process for the preparation of quinoxaline-di-n-oxide-aldehyde
GB1144749A (en) Piperazinones and processes for their preparation
GB1142226A (en) Diisocyanate derivatives of tetrahydropyran
GB1345490A (en) Preparation of perfluoroalkanesulphonyl isocyanates
GB1491606A (en) Process for the preparation of aliphatic beta-ketoesters
GB1420914A (en) Process for the preparation of compounds which contain hydantoin groups

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee