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Patent Searching and Data


Title:
グラフト共重合体
Document Type and Number:
Japanese Patent JP2004513194
Kind Code:
A
Abstract:
A process for the production of a graft copolymer comprises reacting an irradiated polymer in a reaction mixture comprising a first phase and a second phase. The first phase comprises a source of at least one non-water soluble monomer and the second phase comprises water and optionally, a water miscible organic solvent. The first and second phases are substantially immiscible and non-emusifiel. A high degree on monomer conversion is achieved.

Inventors:
Kenneth, Ackman
Robert, Pertonen
Mats, Sandel
Application Number:
JP2002539403A
Publication Date:
April 30, 2004
Filing Date:
October 17, 2001
Export Citation:
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Assignee:
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
International Classes:
C08F255/00; C08F255/02; C08F259/08; (IPC1-7): C08F255/00; C08F259/08
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Takeshi Katata