GB1076310A - Process for the alkaline polymerisation of lactams - Google Patents

Process for the alkaline polymerisation of lactams

Info

Publication number
GB1076310A
GB1076310A GB2469266A GB2469266A GB1076310A GB 1076310 A GB1076310 A GB 1076310A GB 2469266 A GB2469266 A GB 2469266A GB 2469266 A GB2469266 A GB 2469266A GB 1076310 A GB1076310 A GB 1076310A
Authority
GB
United Kingdom
Prior art keywords
carbamate
bis
cocatalyst
triethylene glycol
lactams
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
GB2469266A
Other languages
English (en)
Inventor
Jean Rimaud
Richard Vuillemey
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 SA filed Critical Rhodiaceta SA
Publication of GB1076310A publication Critical patent/GB1076310A/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
    • 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)
GB2469266A 1965-06-29 1966-06-02 Process for the alkaline polymerisation of lactams Expired GB1076310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22793A FR1448966A (fr) 1965-06-29 1965-06-29 Procédé pour la polymérisation alcaline de lactames

Publications (1)

Publication Number Publication Date
GB1076310A true GB1076310A (en) 1967-07-19

Family

ID=8583373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2469266A Expired GB1076310A (en) 1965-06-29 1966-06-02 Process for the alkaline polymerisation of lactams

Country Status (8)

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

Also Published As

Publication number Publication date
ES328488A1 (es) 1967-04-01
CH449259A (fr) 1967-12-31
BE683294A (enrdf_load_stackoverflow) 1966-12-28
AT264835B (de) 1968-09-10
LU51419A1 (enrdf_load_stackoverflow) 1966-08-29
FR1448966A (fr) 1966-03-18
NL6608591A (enrdf_load_stackoverflow) 1966-12-30

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