Title:
【発明の名称】オレフィン重合
Document Type and Number:
Japanese Patent JP2002521538
Kind Code:
A
Abstract:
Various olefins may be polymerized using a catalyst systems containing selected alpha-diimine, urethane or urea ligands, some of them novel, complexed to nickel, palladium or other selected transition metals. The polymers are useful as molding resins and elastomers.
Inventors:
Linda Kay
Nelson, Lisa Taka The Jennings
Nelson, Lisa Taka The Jennings
Application Number:
JP2000562416A
Publication Date:
July 16, 2002
Filing Date:
July 29, 1999
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C07C257/06; C07C271/28; C07C275/28; C07D207/32; C07D241/06; C07D243/08; C07F5/00; C07C257/04; C07F7/00; C07F9/00; C07F9/50; C07F11/00; C07F15/00; C07F15/02; C07F15/04; C07F15/06; C08F4/44; C08F4/60; C08F4/619; C08F4/6192; C08F4/70; C08F10/00; C08F10/02; C08F110/02; C08F210/02; (IPC1-7): C08F4/60; C07C257/04; C08F10/00
Attorney, Agent or Firm:
Heiyoshi Odashima