Title:
RUBBER COMPOSITION AND AUTOMOBILE FUEL SYSTEM PART USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/096031
Kind Code:
A1
Abstract:
The purpose of the invention is to provide a rubber composition that performs well in terms of storage stability, solvent stress cracking resistance, and permanent compression strain, and is used as an automobile fuel system part. The rubber composition that is used for automobile fuel system parts comprises (A) as the main component, contains Component (B) alone as the vulcanization accelerator, and the content of Component (B) exceeds 2.5 parts by weight with respect to 100 parts by weight of Component (A).
(A) A blended rubber (NBR-PVC) of acrylonitrile-butadiene rubber (NBR) and polyvinyl chloride (PVC), or NBR
(B) Both tetrabenzyl thiuram disulfide (TBZT) and tetrabis (2-ethylhexyl) thiuram disulfide (TOT-N)
Inventors:
NODA MASASHI (JP)
Application Number:
PCT/JP2011/070463
Publication Date:
July 19, 2012
Filing Date:
September 08, 2011
Export Citation:
Assignee:
TOKAI RUBBER IND LTD (JP)
NODA MASASHI (JP)
NODA MASASHI (JP)
International Classes:
C08L9/02; C08K5/40; C08L27/06; F16L11/04
Domestic Patent References:
| WO2007145026A1 | 2007-12-21 |
Foreign References:
| JP2009001657A | 2009-01-08 | |||
| JP2001072804A | 2001-03-21 | |||
| JP2001317663A | 2001-11-16 | |||
| JP2008239832A | 2008-10-09 |
Attorney, Agent or Firm:
SAITOH Yukihiko (JP)
Masahiko Nishifuji (JP)
Masahiko Nishifuji (JP)
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