Title:
METHOD FOR PRODUCING OLEFIN GRAFT COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2004/058838
Kind Code:
A1
Abstract:
A method for producing a graft copolymer, characterized in that it comprises reacting a raw material mixture containing 2 to 70 parts by mass of a polyolefin, 30 to 98 parts by mass of a vinyl monomer and 0.01 to 5 parts by mass of a radical polymerization initiator at a temperature of 150 to 300°C by using a continuous perfect agitation type process with an average residence time of 1 to 60 minutes.
Inventors:
KAAI MICHIHIRO (JP)
TSUDA TAKASHI (JP)
TSUDA TAKASHI (JP)
Application Number:
PCT/JP2003/016010
Publication Date:
July 15, 2004
Filing Date:
December 15, 2003
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
KAAI MICHIHIRO (JP)
TSUDA TAKASHI (JP)
KAAI MICHIHIRO (JP)
TSUDA TAKASHI (JP)
International Classes:
C08F255/00; (IPC1-7): C08F255/00
Foreign References:
| JPH08109227A | 1996-04-30 | |||
| JPS5884811A | 1983-05-21 | |||
| JP2000169529A | 2000-06-20 |
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