CA1004396A - High molecular weight aromatic copolyamides - Google Patents

High molecular weight aromatic copolyamides

Info

Publication number
CA1004396A
CA1004396A CA171,717A CA171717A CA1004396A CA 1004396 A CA1004396 A CA 1004396A CA 171717 A CA171717 A CA 171717A CA 1004396 A CA1004396 A CA 1004396A
Authority
CA
Canada
Prior art keywords
molecular weight
high molecular
weight aromatic
aromatic copolyamides
copolyamides
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
CA171,717A
Other languages
English (en)
Inventor
Gerhard D. Wolf
Hans E. Kunzel
Gunter Blankenstein
Francis Bentz
Peter Kleinschmidt
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
Application granted granted Critical
Publication of CA1004396A publication Critical patent/CA1004396A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA171,717A 1972-05-19 1973-05-17 High molecular weight aromatic copolyamides Expired CA1004396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224506 DE2224506A1 (de) 1972-05-19 1972-05-19 Hochmolekulare aromatische copolyamide

Publications (1)

Publication Number Publication Date
CA1004396A true CA1004396A (en) 1977-01-25

Family

ID=5845365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,717A Expired CA1004396A (en) 1972-05-19 1973-05-17 High molecular weight aromatic copolyamides

Country Status (10)

Country Link
JP (1) JPS5633420B2 (de)
BE (1) BE799660A (de)
CA (1) CA1004396A (de)
DD (2) DD113249A5 (de)
DE (1) DE2224506A1 (de)
ES (1) ES414909A1 (de)
FR (1) FR2185649B1 (de)
GB (1) GB1384984A (de)
IT (1) IT987696B (de)
NL (1) NL7306846A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554922A1 (de) * 1975-12-06 1977-06-16 Bayer Ag Semipermeable membranen aus copolyamiden
NO304824B1 (no) * 1998-02-10 1999-02-22 Navion As Anordning for lastoverf°ring

Also Published As

Publication number Publication date
DE2224506A1 (de) 1973-11-29
IT987696B (it) 1975-03-20
BE799660A (fr) 1973-11-19
DD113249A5 (de) 1975-05-20
FR2185649B1 (de) 1979-01-26
DD107708A5 (de) 1974-08-12
NL7306846A (de) 1973-11-21
JPS5633420B2 (de) 1981-08-04
GB1384984A (en) 1975-02-26
ES414909A1 (es) 1976-05-16
JPS4941486A (de) 1974-04-18
FR2185649A1 (de) 1974-01-04

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