AT241821B - Process for the polymerization of lactams of ω-aminocarboxylic acids - Google Patents

Process for the polymerization of lactams of ω-aminocarboxylic acids

Info

Publication number
AT241821B
AT241821B AT555763A AT555763A AT241821B AT 241821 B AT241821 B AT 241821B AT 555763 A AT555763 A AT 555763A AT 555763 A AT555763 A AT 555763A AT 241821 B AT241821 B AT 241821B
Authority
AT
Austria
Prior art keywords
lactams
polymerization
aminocarboxylic acids
aminocarboxylic
acids
Prior art date
Application number
AT555763A
Other languages
German (de)
Inventor
Wolfgang Dr Rer Nat Griehl
Chem Siegfried Dr Ing Schaaf
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of AT241821B publication Critical patent/AT241821B/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
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
AT555763A 1962-07-11 1963-07-11 Process for the polymerization of lactams of ω-aminocarboxylic acids AT241821B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH835662A CH417959A (en) 1962-07-11 1962-07-11 Process for the polymerisation of higher-limbed lactams

Publications (1)

Publication Number Publication Date
AT241821B true AT241821B (en) 1965-08-10

Family

ID=4339068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT555763A AT241821B (en) 1962-07-11 1963-07-11 Process for the polymerization of lactams of ω-aminocarboxylic acids

Country Status (8)

Country Link
AT (1) AT241821B (en)
BE (1) BE634816A (en)
CH (1) CH417959A (en)
DE (1) DE1242868B (en)
DK (1) DK102987C (en)
ES (1) ES287858A1 (en)
GB (1) GB1045884A (en)
NL (1) NL295202A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401843A (en) * 1984-06-09 1986-01-02 Stamicarbon METHOD FOR PREPARING A POLYAMIDE

Also Published As

Publication number Publication date
CH417959A (en) 1966-07-31
NL295202A (en)
DE1242868B (en) 1967-06-22
DK102987C (en) 1965-11-01
ES287858A1 (en) 1963-11-01
GB1045884A (en) 1966-10-19
BE634816A (en)

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