Title:
OLEFIN POLYMER, METHOD FOR PRODUCING THE SAME AND THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2002348336
Kind Code:
A
Abstract:
To provide an olefin polymer which is useful in a field of polyolefine composite materials and a field for producing a compatibilizer for facilitating to design composite materials.
The olefin polymer comprises a block polymer of a polymer chain [I] and a polymer chain [II] and having a polyene-based graft structure, wherein the polymer chain [I] is composed of one or more monomers selected from ethylene, a 3-20C α-olefine, a cyclic olefine, styrene and its derivative; and the polymer chain [II] is composed of one or more monomers selected from ethylene, a 3-20C α-olefine, a cyclic olefine, styrene and its derivative and is different from the polymer chain [I] in one or more of monomer species, stereoregularity and constituent.
Inventors:
MACHIDA SHUJI
YOKOTA KIYOHIKO
SATO KAZUO
TAKARAZAKI TATSUYA
YOKOTA KIYOHIKO
SATO KAZUO
TAKARAZAKI TATSUYA
Application Number:
JP2001159027A
Publication Date:
December 04, 2002
Filing Date:
May 28, 2001
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO
International Classes:
C08F287/00; C08F4/645; C08F4/6592; C08F10/00; (IPC1-7): C08F287/00; C08F4/645; C08F10/00
Attorney, Agent or Firm:
Otani Ho