Title:
【発明の名称】二酸化イオウまたは一酸化炭素のオレフィンコポリマーの製造
Document Type and Number:
Japanese Patent JP2002531652
Kind Code:
A
Abstract:
Copolymers of sulfur dioxide and/or carbon monoxide and olefins, especially ethylene, can be made by contacting these monomers with a combination of selected strong Lewis acid and a selected metal or a compound of a selected metal. The resulting polymers, which are often alternating copolymers, are useful as molding resins.
Inventors:
Prowls, Grant
Application Number:
JP2000586798A
Publication Date:
September 24, 2002
Filing Date:
December 08, 1999
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C08G67/02; C08G75/22; (IPC1-7): C08G67/02; C08G75/22
Attorney, Agent or Firm:
Heiyoshi Odashima