Title:
LIVING POLYMERS AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS5813603
Kind Code:
A
Abstract:
Tris(dialkylamino)sulfonium bifluoride compounds of formula (R<1>R<2>N) (R<3>R<4>N) (R<5>R<6>N)S<+> HF2<-> are provided. They have utility as polymerization catalysts for the preparation of <> polymers.
Inventors:
OUEN RAITO UEBUSUTAA
UIRIAMU BURAUN FUAANHAMU
DOTSUTSUEBUI YAO SOGAA
UIRIAMU BURAUN FUAANHAMU
DOTSUTSUEBUI YAO SOGAA
Application Number:
JP11092282A
Publication Date:
January 26, 1983
Filing Date:
June 29, 1982
Export Citation:
Assignee:
DU PONT
International Classes:
C07C381/12; C08F4/00; C08F4/12; C08F4/42; C08F4/44; C08F4/58; C08F4/72; C08F8/00; C08F20/00; C08F20/14; C08F20/44; C08F22/36; C08F22/40; C08F36/04; C08F36/14; C08F220/10; C08F220/42; C08F293/00; (IPC1-7): C08F4/44; C08F20/14; C08F22/40
Attorney, Agent or Firm:
Chika Takagi