FR2023753A1 - Polyamides - Google Patents

Polyamides

Info

Publication number
FR2023753A1
FR2023753A1 FR6940029A FR6940029A FR2023753A1 FR 2023753 A1 FR2023753 A1 FR 2023753A1 FR 6940029 A FR6940029 A FR 6940029A FR 6940029 A FR6940029 A FR 6940029A FR 2023753 A1 FR2023753 A1 FR 2023753A1
Authority
FR
France
Prior art keywords
polyamides
aliphatic
sulphonates
lactams
polycondensation
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.)
Pending
Application number
FR6940029A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2023753A1 publication Critical patent/FR2023753A1/en
Pending 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
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen

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)

Abstract

POLYAMIDES. M1-. Are formed by polycondensation from aliphatic or aromatic dicarboxylic acids and aliphatic diamines, lactams or from aminocarboxylic acids, a minor proportion of the reactants containing alkali metal alkyl sulphonates or aryl sulphonates, and secondary or tertiary N. atoms not being part of the radical forming the amide. Used for producing fibres for making fabrics for clothing.
FR6940029A 1968-11-20 1969-11-20 Polyamides Pending FR2023753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5505968 1968-11-20

Publications (1)

Publication Number Publication Date
FR2023753A1 true FR2023753A1 (en) 1970-08-21

Family

ID=10472822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940029A Pending FR2023753A1 (en) 1968-11-20 1969-11-20 Polyamides

Country Status (5)

Country Link
BE (1) BE741993A (en)
DE (1) DE1958317A1 (en)
FR (1) FR2023753A1 (en)
NL (1) NL6917467A (en)
ZA (1) ZA698052B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471110A (en) * 1982-08-02 1984-09-11 E. I. Dupont De Nemours And Company Polyamide of disulfonated diamine and permselective membrane thereof

Also Published As

Publication number Publication date
NL6917467A (en) 1970-05-22
BE741993A (en) 1970-05-20
DE1958317A1 (en) 1970-07-09
ZA698052B (en) 1971-06-30

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