Title:
ORGANIC SILICON COMPOUND, AND ADDITIVE FOR RUBBER AND RUBBER COMPOSITION USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/203728
Kind Code:
A1
Abstract:
Provided is an organic silicon compound represented by formula (1), which when added to a rubber composition, can improve the wet traction performance of a cured product of the rubber composition, and significantly reduce a hysteresis loss of the cured product, and provides a rubber composition that can be used to implement a desired tire having high fuel efficiency. (In the formula, each R1 independently represents an alkyl group having 1-10 carbon atoms or an aryl group having 6-10 carbon atoms, each R2 independently represents an alkyl group having 1-10 carbon atoms or an aryl group having 6-10 carbon atoms, f represents a number equal to or larger than 0, e, g, and h each independently represent a number equal to or larger than 0, and m represents an integer of 1-3. Note that the repeating units can be present in any order.)
Inventors:
HIROKAMI MUNENAO (JP)
Application Number:
PCT/JP2016/074072
Publication Date:
November 30, 2017
Filing Date:
August 18, 2016
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
C08F236/10; B60C1/00; C08C19/25; C08K5/548; C08L15/00
Foreign References:
| JP2004059599A | 2004-02-26 | |||
| US3759869A | 1973-09-18 | |||
| JP2013060376A | 2013-04-04 | |||
| JP2012121852A | 2012-06-28 | |||
| JP2000095785A | 2000-04-04 |
Other References:
See also references of EP 3466996A4
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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