Title:
RUBBER-IMPROVING MATERIAL, RUBBER-IMPROVING MATERIAL DISPERSION FLUID, AND RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2014/065289
Kind Code:
A1
Abstract:
The present invention provides a rubber-improving material exhibiting good dispersion properties in a dispersion liquid, and having excellent rubber-improving effects such as rubber strengthening properties. This invention pertains to: a rubber-improving material comprising a cellulose fiber, having at least 50% of cellulose fibers having a fiber length of no more than 450 nm, out of the total number of cellulose fibers; a rubber-improving material dispersion fluid containing said rubber-improving material and a dispersion medium; and a rubber composition containing said rubber-improving material and a rubber component.
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Inventors:
AKAI HIDEKO (JP)
NOISHIKI YASUTOMO (JP)
NOISHIKI YASUTOMO (JP)
Application Number:
PCT/JP2013/078610
Publication Date:
May 01, 2014
Filing Date:
October 22, 2013
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08L21/02; C08L1/02
Foreign References:
JP2012025949A | 2012-02-09 | |||
JP2010254925A | 2010-11-11 | |||
JP2013177540A | 2013-09-09 | |||
JP2013241586A | 2013-12-05 | |||
JPH107811A | 1998-01-13 | |||
JP2005133025A | 2005-05-26 |
Other References:
See also references of EP 2913356A4
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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