CH517798A - Process for the manufacture of polylaurolactam with improved resistance to the effects of heat, oxygen and light - Google Patents

Process for the manufacture of polylaurolactam with improved resistance to the effects of heat, oxygen and light

Info

Publication number
CH517798A
CH517798A CH533270A CH533270A CH517798A CH 517798 A CH517798 A CH 517798A CH 533270 A CH533270 A CH 533270A CH 533270 A CH533270 A CH 533270A CH 517798 A CH517798 A CH 517798A
Authority
CH
Switzerland
Prior art keywords
polylaurolactam
oxygen
manufacture
effects
heat
Prior art date
Application number
CH533270A
Other languages
German (de)
Inventor
Wolfgang Dr Kriesten
Heinz Dr Scholten
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of CH517798A publication Critical patent/CH517798A/en

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH533270A 1969-04-15 1970-04-10 Process for the manufacture of polylaurolactam with improved resistance to the effects of heat, oxygen and light CH517798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691919021 DE1919021C3 (en) 1969-04-15 1969-04-15 Process for the production of polylaurolactam with improved resistance to the effects of heat, oxygen and light

Publications (1)

Publication Number Publication Date
CH517798A true CH517798A (en) 1972-01-15

Family

ID=5731226

Family Applications (1)

Application Number Title Priority Date Filing Date
CH533270A CH517798A (en) 1969-04-15 1970-04-10 Process for the manufacture of polylaurolactam with improved resistance to the effects of heat, oxygen and light

Country Status (5)

Country Link
JP (1) JPS4827754B1 (en)
CH (1) CH517798A (en)
DE (1) DE1919021C3 (en)
FR (1) FR2042165A5 (en)
GB (1) GB1297196A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1377991A (en) * 1970-11-12 1974-12-18 Sir Soc Italiana Resine Spa Stabilised polymer compositions
RU2156264C2 (en) * 1996-07-09 2000-09-20 Емс-Инвента АГ Atmosphere-resistant polyamide and method of preparation thereof (variants)
JP6396758B2 (en) * 2014-10-30 2018-09-26 ユニチカ株式会社 polyamide

Also Published As

Publication number Publication date
GB1297196A (en) 1972-11-22
DE1919021A1 (en) 1970-10-29
DE1919021C3 (en) 1980-08-28
FR2042165A5 (en) 1971-02-05
JPS4827754B1 (en) 1973-08-25
DE1919021B2 (en) 1979-12-20

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Legal Events

Date Code Title Description
PL Patent ceased