CA1011031A - High molecular weight aromatic copolyamides - Google Patents

High molecular weight aromatic copolyamides

Info

Publication number
CA1011031A
CA1011031A CA171,716A CA171716A CA1011031A CA 1011031 A CA1011031 A CA 1011031A CA 171716 A CA171716 A CA 171716A CA 1011031 A CA1011031 A CA 1011031A
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
CA171,716A
Other languages
English (en)
Other versions
CA171716S (en
Inventor
Francis Bentz
Peter Kleinschmidt
Gunter Blankenstein
Gerhard D. Wolf
Hans E. Kunzel
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 CA1011031A publication Critical patent/CA1011031A/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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
CA171,716A 1972-05-19 1973-05-17 High molecular weight aromatic copolyamides Expired CA1011031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224507 DE2224507A1 (de) 1972-05-19 1972-05-19 Hochmolekulare aromatische copolyamide

Publications (1)

Publication Number Publication Date
CA1011031A true CA1011031A (en) 1977-05-24

Family

ID=5845366

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,716A Expired CA1011031A (en) 1972-05-19 1973-05-17 High molecular weight aromatic copolyamides

Country Status (10)

Country Link
JP (1) JPS4941487A (de)
BE (1) BE799661A (de)
CA (1) CA1011031A (de)
DD (2) DD111940A5 (de)
DE (1) DE2224507A1 (de)
ES (1) ES414910A1 (de)
FR (1) FR2185650B1 (de)
GB (1) GB1384985A (de)
IT (1) IT987698B (de)
NL (1) NL7306847A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160739A (ja) * 1974-11-22 1976-05-26 Toray Industries Ryutaikaryorisochioryoshitaseibokino itogireshorihoho
DE2554922A1 (de) * 1975-12-06 1977-06-16 Bayer Ag Semipermeable membranen aus copolyamiden
US8173256B2 (en) 2006-07-26 2012-05-08 Teijin Techno Products Limited Aromatic polyamide fiber, a method for producing the same, and protective clothing material comprising the same

Also Published As

Publication number Publication date
FR2185650A1 (de) 1974-01-04
IT987698B (it) 1975-03-20
NL7306847A (de) 1973-11-21
JPS4941487A (de) 1974-04-18
GB1384985A (en) 1975-02-26
DD107710A5 (de) 1974-08-12
DD111940A5 (de) 1975-03-12
DE2224507A1 (de) 1973-12-06
FR2185650B1 (de) 1979-01-26
BE799661A (fr) 1973-11-19
ES414910A1 (es) 1976-02-01

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