FR1244647A - Process for improving the heat stability of polyamides - Google Patents

Process for improving the heat stability of polyamides

Info

Publication number
FR1244647A
FR1244647A FR813813A FR813813A FR1244647A FR 1244647 A FR1244647 A FR 1244647A FR 813813 A FR813813 A FR 813813A FR 813813 A FR813813 A FR 813813A FR 1244647 A FR1244647 A FR 1244647A
Authority
FR
France
Prior art keywords
polyamides
improving
heat stability
stability
heat
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
FR813813A
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.)
Glanzstoff AG
Original Assignee
Glanzstoff 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 Glanzstoff AG filed Critical Glanzstoff AG
Application granted granted Critical
Publication of FR1244647A publication Critical patent/FR1244647A/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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/095—Carboxylic acids containing halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR813813A 1959-01-14 1959-12-22 Process for improving the heat stability of polyamides Expired FR1244647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV15748A DE1101757B (en) 1959-01-14 1959-01-14 Process for the production of polyamides with improved heat resistance

Publications (1)

Publication Number Publication Date
FR1244647A true FR1244647A (en) 1960-10-28

Family

ID=7575210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813813A Expired FR1244647A (en) 1959-01-14 1959-12-22 Process for improving the heat stability of polyamides

Country Status (6)

Country Link
US (1) US3174944A (en)
BE (1) BE584511A (en)
CH (1) CH376664A (en)
DE (1) DE1101757B (en)
FR (1) FR1244647A (en)
GB (1) GB924085A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641468A (en) * 1962-12-19
CA2013049A1 (en) * 1989-03-28 1990-09-28 Pieter Gijsman Polyamide 4.6 composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174527A (en) * 1935-01-02 1939-10-03 Du Pont Polyamides
US2534283A (en) * 1947-10-04 1950-12-19 Du Pont Acid initiation of amino acid n-carboanhydride condensation
US2837490A (en) * 1954-01-08 1958-06-03 Argus Chemical Lab Inc Mixtures of vinyl resin, aromatic acid, and asbestos containing iron oxide

Also Published As

Publication number Publication date
CH376664A (en) 1964-04-15
US3174944A (en) 1965-03-23
BE584511A (en) 1960-03-01
DE1101757B (en) 1961-03-09
GB924085A (en) 1963-04-24

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