Title:
THERMOPLASTIC RESIN COMPOSITIONS AND PRODUCTION PROCESSES THEREOF
Document Type and Number:
WIPO Patent Application WO/2001/057103
Kind Code:
A1
Abstract:
A thermoplastic resin composition comprising (a) 100 parts by weight of a block copolymer composed of at least two polymer blocks A prepared mainly from an aromatic vinyl compound and at least one polymer block B prepared mainly from a conjugated diene compound, and/or a block copolymer prepared by hydrogenating the same, (d) 5 to 50 parts by weight of an organic peroxide, and (e) 10 to 80 parts by weight of one or more members selected from the group consisting of polyfunctional vinyl compounds and polyfunctional (meth)acrylate compounds. The invention provides master batches of organic peroxides wherein organic peroxides are uniformly dispersed in thermoplastic resins to thereby attain uniform crosslinking and/or decomposition; a production process thereof; thermoplastic resin compositions produced by using the master batches; and a production process thereof.
Inventors:
MIZUNO HIROKI (JP)
Application Number:
PCT/JP2001/000801
Publication Date:
August 09, 2001
Filing Date:
February 05, 2001
Export Citation:
Assignee:
RIKEN VINYL IND (JP)
MIZUNO HIROKI (JP)
MIZUNO HIROKI (JP)
International Classes:
C08F8/04; C08F287/00; C08K5/01; C08K5/11; C08K5/14; C08L23/10; C08L23/16; C08L53/02; C08L67/02; (IPC1-7): C08F287/00; C08L53/02; C08L23/02; C08L47/00; C08L101/00; C08K5/14; C08K5/00
Foreign References:
| JPH11293042A | 1999-10-26 | |||
| JPH10287775A | 1998-10-27 | |||
| EP0845498A1 | 1998-06-03 | |||
| JPS596236A | 1984-01-13 | |||
| JP2000239518A | 2000-09-05 | |||
| JP2000143935A | 2000-05-26 |
Other References:
See also references of EP 1266915A4
Attorney, Agent or Firm:
Matsui, Mitsuo (Nishishinbashi 2-chome Minato-ku Tokyo, Nishishinbashi 2-chome Minato-ku Tokyo, JP)
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