GB1209353A - High molecular weight aromatic polyamides - Google Patents

High molecular weight aromatic polyamides

Info

Publication number
GB1209353A
GB1209353A GB8130/68A GB813068A GB1209353A GB 1209353 A GB1209353 A GB 1209353A GB 8130/68 A GB8130/68 A GB 8130/68A GB 813068 A GB813068 A GB 813068A GB 1209353 A GB1209353 A GB 1209353A
Authority
GB
United Kingdom
Prior art keywords
aromatic
molecular weight
polyamides
high molecular
aromatic polyamides
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
GB8130/68A
Other languages
English (en)
Inventor
Friedrich-Karl Rosendahl
Heinrich Gold
Otto Bayer
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1209353A publication Critical patent/GB1209353A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
GB8130/68A 1967-04-24 1968-02-20 High molecular weight aromatic polyamides Expired GB1209353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052227 1967-04-24

Publications (1)

Publication Number Publication Date
GB1209353A true GB1209353A (en) 1970-10-21

Family

ID=7105285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130/68A Expired GB1209353A (en) 1967-04-24 1968-02-20 High molecular weight aromatic polyamides

Country Status (6)

Country Link
US (1) US3575934A (https=)
BE (1) BE714129A (https=)
DE (1) DE1720650A1 (https=)
FR (1) FR1566866A (https=)
GB (1) GB1209353A (https=)
NL (1) NL6805735A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208811C2 (de) * 1972-02-24 1982-05-19 Vsesojuznyj naučno-issledovatel'skij institut iskusstvennogo volokna, Mytišči, Moskovskaja oblast' Aromatische Polyamide

Also Published As

Publication number Publication date
US3575934A (en) 1971-04-20
FR1566866A (https=) 1969-05-09
DE1720650A1 (de) 1971-06-24
NL6805735A (https=) 1968-10-25
BE714129A (https=) 1968-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees