Title:
【発明の名称】ビニル芳香族モノマーの重合中のその場でのブロックコポリマーの製造
Document Type and Number:
Japanese Patent JP2000507623
Kind Code:
A
Abstract:
The present invention is a free radical bulk polymerization process for producing a rubber modified polymer from a vinyl aromatic monomer comprising: polymerizing the vinyl aromatic monomer in the presence of a diene rubber having at least one stable free radical group, under polymerization conditions such that a vinyl aromatic-diene block and/or graft copolymer rubber is formed.
Inventors:
Pridie, Duane Bee
Lee, Ayren Kyu
Lee, Ayren Kyu
Application Number:
JP53473097A
Publication Date:
June 20, 2000
Filing Date:
February 26, 1997
Export Citation:
Assignee:
The Dow Chemical Company
International Classes:
C07D207/46; C07D211/94; C07D295/24; C07D303/24; C07D405/12; C08F36/06; C08F279/02; C08F279/04; C08F291/00; C08F293/00; (IPC1-7): C08F279/04
Attorney, Agent or Firm:
Takehiko Saito (1 outside)