Title:
RUBBER COMPOSITION, RUBBER/METAL LAYERED PRODUCT, GASKET, AND METHOD FOR PRODUCING RUBBER/METAL LAYERED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2020/261975
Kind Code:
A1
Abstract:
The present invention can realize: a rubber composition which can prevent metal corrosion caused by a sulfur component and can give a gasket having excellent heat resistance; a rubber/metal layered product; a gasket; and a method for producing a rubber/metal layered product. This rubber composition contains 100 parts by mass of an ethylene-acrylate rubber; 1-200 parts by mass of carbon black; 0.1-20 parts by mass of an amine-based crosslinking agent; and 1-50 parts by mass of a foaming agent.
Inventors:
WATANABE ISAO (JP)
Application Number:
PCT/JP2020/022670
Publication Date:
December 30, 2020
Filing Date:
June 09, 2020
Export Citation:
Assignee:
NOK CORP (JP)
International Classes:
B32B25/04; B32B15/06; B32B15/18; C08J9/06; C08J9/32; C08K3/04; C08K5/17; C08L23/08; F16J15/10; F16J15/12; F16J15/14
Domestic Patent References:
| WO2017065218A1 | 2017-04-20 |
Foreign References:
| JP2010059438A | 2010-03-18 | |||
| JP2009500473A | 2009-01-08 | |||
| JP2004524407A | 2004-08-12 | |||
| US20080265516A1 | 2008-10-30 | |||
| JP2007161869A | 2007-06-28 | |||
| JPH10505894A | 1998-06-09 | |||
| JP2018172670A | 2018-11-08 | |||
| JP2006206644A | 2006-08-10 | |||
| JP2010270172A | 2010-12-02 | |||
| JPH07188445A | 1995-07-25 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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