Title:
COMPOSITE DISPERSION AND PROCESS FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/098985
Kind Code:
A1
Abstract:
A composite dispersion essentially constituted of a continuous phase of a vulcanized rubber and a disperse phase of a resin can be produced by melt−kneading a resin and a green rubber (particularly a rubber composition containing a radical generator and a vulcanization promoter) together and molding the resulting compound while vulcanizing or cosslinking the green rubber. The above resin is one having active atoms (e.g., a thermoplastic resin such as polyamide resin, a thermosetting resin, or a crosslinked or cured resin). In the above composite dispersion, a rubber constitutes the matrix phase and a part of the dispersed resin particles come out to the surface. Therefore, the composite dispersion exhibits on the surface sliding properties or other characteristics inherent in resin, while keeping the characteristics inherent in rubber.
Inventors:
IKUTA TORU (JP)
KOMADA HAJIME (JP)
MUTSUDA MITSUTERU (JP)
KOMADA HAJIME (JP)
MUTSUDA MITSUTERU (JP)
Application Number:
PCT/JP2002/004829
Publication Date:
December 12, 2002
Filing Date:
May 17, 2002
Export Citation:
Assignee:
DAICEL DEGUSSA LTD (JP)
IKUTA TORU (JP)
KOMADA HAJIME (JP)
MUTSUDA MITSUTERU (JP)
IKUTA TORU (JP)
KOMADA HAJIME (JP)
MUTSUDA MITSUTERU (JP)
International Classes:
C08L21/00; (IPC1-7): C08L101/00; C08J3/24; C08L21/00
Foreign References:
| JPH11100473A | 1999-04-13 | |||
| JPH10237227A | 1998-09-08 | |||
| JPH09268245A | 1997-10-14 | |||
| JP2000143896A | 2000-05-26 | |||
| JPH10120829A | 1998-05-12 | |||
| JP2000160023A | 2000-06-13 |
Attorney, Agent or Firm:
Kuwata, Mitsuo (Fuyo Building 3-19 Nishitemma 6-chome Kita-ku Osaka-shi, Osaka, JP)
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