Title:
METAL CORD-RUBBER COMPOSITE BODY
Document Type and Number:
WIPO Patent Application WO/2016/052451
Kind Code:
A1
Abstract:
The present invention is a metal cord-rubber composite body obtained by coating one of the following with a rubber composition: a metal cord that comprises a single steel wire having brass plating on the circumferential surface thereof; or a metal cord obtained by twisting together a plurality of the steel wires. The metal cord-rubber composite body is characterized in that: the rubber composition is obtained by blending a rubber component (A) and 0.1-10 parts by mass of a resorcinol resin with respect to 100 parts by mass of the resin component (A); and the brass plating is three-element or four-element plating comprising 58-70 mass% of Cu, 0.5-10 mass% of at least one metal selected from Co and Ni, and a remainder of Zn. By coating a metal cord having three-element or four-element plating that is specific brass plating with a specific rubber composition in a rubber product reinforced by a metal cord, the present invention provides a metal cord-rubber composite body having improved adhesiveness.
Inventors:
YAMAGISHI JUNICHI (JP)
MUSHA SHINICHI (JP)
KANATOMI YOSHIHIKO (JP)
MUSHA SHINICHI (JP)
KANATOMI YOSHIHIKO (JP)
Application Number:
PCT/JP2015/077404
Publication Date:
April 07, 2016
Filing Date:
September 28, 2015
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
D07B1/16; D07B1/06
Domestic Patent References:
| WO2014156870A1 | 2014-10-02 |
Foreign References:
| JPH01203435A | 1989-08-16 | |||
| JP2005290373A | 2005-10-20 | |||
| JPS6349501A | 1988-03-02 | |||
| JP2001234140A | 2001-08-28 | |||
| JP2007177386A | 2007-07-12 | |||
| JP2014019062A | 2014-02-03 | |||
| JP2011219837A | 2011-11-04 | |||
| JPS5394577A | 1978-08-18 | |||
| JP2007211152A | 2007-08-23 | |||
| JP2014152220A | 2014-08-25 | |||
| JPS54114552A | 1979-09-06 | |||
| CN103012870A | 2013-04-03 | |||
| JP2006118104A | 2006-05-11 | |||
| JP2004066298A | 2004-03-04 | |||
| JP2015163668A | 2015-09-10 |
Attorney, Agent or Firm:
OHTANI, Tamotsu (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
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