CH449259A - Process for the alkaline polymerization of lactams - Google Patents

Process for the alkaline polymerization of lactams

Info

Publication number
CH449259A
CH449259A CH940866A CH940866A CH449259A CH 449259 A CH449259 A CH 449259A CH 940866 A CH940866 A CH 940866A CH 940866 A CH940866 A CH 940866A CH 449259 A CH449259 A CH 449259A
Authority
CH
Switzerland
Prior art keywords
lactams
alkaline polymerization
polymerization
alkaline
Prior art date
Application number
CH940866A
Other languages
French (fr)
Inventor
Vuillemey Richard
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH449259A publication Critical patent/CH449259A/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)
CH940866A 1965-06-29 1966-06-29 Process for the alkaline polymerization of lactams CH449259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22793A FR1448966A (en) 1965-06-29 1965-06-29 Process for the alkaline polymerization of lactams

Publications (1)

Publication Number Publication Date
CH449259A true CH449259A (en) 1967-12-31

Family

ID=8583373

Family Applications (1)

Application Number Title Priority Date Filing Date
CH940866A CH449259A (en) 1965-06-29 1966-06-29 Process for the alkaline polymerization of lactams

Country Status (8)

Country Link
AT (1) AT264835B (en)
BE (1) BE683294A (en)
CH (1) CH449259A (en)
ES (1) ES328488A1 (en)
FR (1) FR1448966A (en)
GB (1) GB1076310A (en)
LU (1) LU51419A1 (en)
NL (1) NL6608591A (en)

Also Published As

Publication number Publication date
GB1076310A (en) 1967-07-19
LU51419A1 (en) 1966-08-29
AT264835B (en) 1968-09-10
FR1448966A (en) 1966-03-18
NL6608591A (en) 1966-12-30
ES328488A1 (en) 1967-04-01
BE683294A (en) 1966-12-28

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