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Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2018/043055
Kind Code:
A1
Abstract:
In this pneumatic tire 1, the modulus of a cap tread 151 when stretched to 300% is in the range of 3.0-7.0 (Mpa), and the modulus of an under tread 152 when stretched to 300% is in the range of 10.0-20.0 (Mpa). A grounding tread 7 comprises a rubber material having a volume resistivity of 1×10^7 (Ω•cm) or less. The grounding tread 7 comprises the same rubber material as the under tread 152 and has an integrated structure with the under tread 152.

Inventors:
KISHIZOE ISAMU (JP)
Application Number:
PCT/JP2017/028639
Publication Date:
March 08, 2018
Filing Date:
August 07, 2017
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C11/00; B60C11/12; B60C19/08
Domestic Patent References:
WO2014049862A12014-04-03
WO2005077680A12005-08-25
Foreign References:
JP2000016010A2000-01-18
JP2000085316A2000-03-28
JPH1016512A1998-01-20
JP2009532232A2009-09-10
JP2007203961A2007-08-16
Other References:
See also references of EP 3508353A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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