Title:
RUBBER COMPOSITION FOR HOSES, AND HOSE
Document Type and Number:
WIPO Patent Application WO/2014/188676
Kind Code:
A1
Abstract:
Provided are: a rubber composition for hoses, which is capable of improving cracking resistance, while ensuring flame retardancy; and a hose. A rubber composition for hoses according to the present invention contains 70 parts by mass or more of a chloroprene rubber in 100 parts by mass of a rubber component, and 45-65 parts by mass of carbon black is blended therein per 100 parts by mass of the rubber component. The carbon black has an iodine adsorption of 20-100 mg/g and a DBP oil absorption of 50-150 mL/100 g.
Inventors:
TSUNENISHI YOUHEI (JP)
Application Number:
PCT/JP2014/002494
Publication Date:
November 27, 2014
Filing Date:
May 12, 2014
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16L11/04; C08K3/04; C08L11/00
Domestic Patent References:
| WO2009035109A1 | 2009-03-19 | |||
| WO2009035109A1 | 2009-03-19 |
Foreign References:
| JPH10267169A | 1998-10-09 | |||
| JP2004002682A | 2004-01-08 | |||
| JP2013129684A | 2013-07-04 | |||
| JP2013129683A | 2013-07-04 | |||
| JP2001206986A | 2001-07-31 | |||
| JP2010121006A | 2010-06-03 |
Other References:
See also references of EP 3001084A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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