Title:
CARBON BLACK AND RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/162814
Kind Code:
A1
Abstract:
Provided is a completely novel carbon black whereby rubber characteristics such as reinforcing properties and heating characteristics can be improved. A carbon black characterized by having an aggregate void mode diameter (Dmp) of 25 nm to 60 nm calculated by a mercury penetration method, and the ratio ∆Dmp/mode diameter (Dmp) specified by the aggregate void mode diameter (Dmp) and the full width at half-maximum ∆Dmp of the aggregate void diameter distribution calculated by the mercury penetration method is 0.30 to 0.56.
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Inventors:
KURISU KENGO (JP)
UCHIYAMA HIROKI (JP)
UCHIYAMA HIROKI (JP)
Application Number:
PCT/JP2014/081165
Publication Date:
October 29, 2015
Filing Date:
November 26, 2014
Export Citation:
Assignee:
TOKAI CARBON KK (JP)
International Classes:
C09C1/48; B60C1/00; C08K3/04; C08L21/00
Foreign References:
| JPH0820674A | 1996-01-23 | |||
| JPH07179672A | 1995-07-18 | |||
| JPH1036704A | 1998-02-10 | |||
| JPH03149236A | 1991-06-25 | |||
| JPH03121165A | 1991-05-23 | |||
| JPH01201367A | 1989-08-14 |
Other References:
See also references of EP 3135735A4
Attorney, Agent or Firm:
AKATSUKA Kenji et al. (JP)
Kenji Akatsuka (JP)
Kenji Akatsuka (JP)
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