BE765261A - Polymerisation de lactames avec des initiateurs - Google Patents

Polymerisation de lactames avec des initiateurs

Info

Publication number
BE765261A
BE765261A BE765261A BE765261A BE765261A BE 765261 A BE765261 A BE 765261A BE 765261 A BE765261 A BE 765261A BE 765261 A BE765261 A BE 765261A BE 765261 A BE765261 A BE 765261A
Authority
BE
Belgium
Prior art keywords
initiators
lactam polymerization
lactam
polymerization
Prior art date
Application number
BE765261A
Other languages
English (en)
Inventor
M Matzner
W T Reichle
Sui-Wu Chow
J E Mcgrath
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE765261A publication Critical patent/BE765261A/fr

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)
BE765261A 1970-04-06 1971-04-05 Polymerisation de lactames avec des initiateurs BE765261A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2604570A 1970-04-06 1970-04-06
US2605370A 1970-04-06 1970-04-06
US2605770A 1970-04-06 1970-04-06
US2605670A 1970-04-06 1970-04-06
US2612870A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
BE765261A true BE765261A (fr) 1971-10-05

Family

ID=27534142

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765261A BE765261A (fr) 1970-04-06 1971-04-05 Polymerisation de lactames avec des initiateurs

Country Status (4)

Country Link
BE (1) BE765261A (fr)
DE (1) DE2116563A1 (fr)
FR (1) FR2085872A1 (fr)
NL (1) NL7104540A (fr)

Also Published As

Publication number Publication date
NL7104540A (fr) 1971-10-08
FR2085872A1 (fr) 1971-12-31
DE2116563A1 (de) 1971-10-28

Similar Documents

Publication Publication Date Title
BE747856A (fr) Polymerisation anionique catalystique de lactames
BE772068A (fr) Procede et catalyseurs de polymerisation
DK111309B (da) Fremgangsmåde til polymerisation af laurinlactam.
DK129801B (da) Fremgangsmåde til anionisk polymerisation af lactamer.
BE769461A (fr) Procede de polymerisation de lactames
BE744895A (fr) Initiateurs de polymérisation plurifonctionnels.
BE750546A (fr) Hydroxylamines inhibitrices de polymerisation
BE776166A (fr) Procede de polymerisation de l'isobutylene
BE770084A (fr) Procede de polymerisation
BE774895A (fr) Initiateurs de polymérisation plurifonctionnels
BE747748A (fr) Procede de polymerisation
CA922443A (en) Lactam polymerization with substituted biuret initiators
BE745221A (fr) Initiateurs de polymerisation multifonctionnels
BE764380A (fr) Procede de polymerisation des lactames
BE755279A (fr) Procede de polymerisation
BR6908553D0 (pt) Catalisadores de polimerizacao
BE763954A (fr) Procede de polymerisation
BE747319A (fr) Promoteurs de polymerisation
AR193847A1 (es) Un polimero de silil-fluoroolefina
CA924436A (en) Lactam polymerization with n,n'-dialkyl-azetidinedione initiators
BE762138A (fr) Procede de polymerisation
ZA713677B (en) Polymerization process
BE747053A (fr) Polymerisation de beta-lactones
CA922444A (en) Lactam polymerization with allophanoyl halide initiators
CH558396A (de) Polymerisierbare lactam-katalysator-cokatalysatorschmelze.