NL7706497A - Werkwijze voor het bereiden van aromatische po- lyamiden met een hoge polymerisatiegraad. - Google Patents

Werkwijze voor het bereiden van aromatische po- lyamiden met een hoge polymerisatiegraad.

Info

Publication number
NL7706497A
NL7706497A NL7706497A NL7706497A NL7706497A NL 7706497 A NL7706497 A NL 7706497A NL 7706497 A NL7706497 A NL 7706497A NL 7706497 A NL7706497 A NL 7706497A NL 7706497 A NL7706497 A NL 7706497A
Authority
NL
Netherlands
Prior art keywords
polymerization degree
aromatic polyamides
high polymerization
preparing aromatic
preparing
Prior art date
Application number
NL7706497A
Other languages
English (en)
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of NL7706497A publication Critical patent/NL7706497A/nl

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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/12—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic 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
    • 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
    • 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyamides (AREA)
NL7706497A 1976-06-23 1977-06-13 Werkwijze voor het bereiden van aromatische po- lyamiden met een hoge polymerisatiegraad. NL7706497A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7327876A JPS53294A (en) 1976-06-23 1976-06-23 Preparation of aromatic polyamide with high degree of polymerization

Publications (1)

Publication Number Publication Date
NL7706497A true NL7706497A (nl) 1977-12-28

Family

ID=13513507

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706497A NL7706497A (nl) 1976-06-23 1977-06-13 Werkwijze voor het bereiden van aromatische po- lyamiden met een hoge polymerisatiegraad.

Country Status (7)

Country Link
US (1) US4172938A (nl)
JP (1) JPS53294A (nl)
CA (1) CA1104296A (nl)
DE (1) DE2726178A1 (nl)
FR (1) FR2355864A1 (nl)
GB (1) GB1587654A (nl)
NL (1) NL7706497A (nl)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
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NL109113C (nl) * 1957-03-27
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
JPS5344957B2 (nl) * 1973-12-28 1978-12-02
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.

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DE2726178A1 (de) 1978-01-05
JPS53294A (en) 1978-01-05
CA1104296A (en) 1981-06-30
FR2355864A1 (fr) 1978-01-20
GB1587654A (en) 1981-04-08
US4172938A (en) 1979-10-30

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