Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/045062
Kind Code:
A1
Abstract:
Provided is a pneumatic tire that achieves both wet performance when in contact with low-temperature road surfaces and low rolling resistance, said pneumatic tire characterized by comprising: a tread obtained from a rubber composition containing specific amounts of a natural rubber and a modified styrene-butadiene copolymer rubber, as well as a reinforcing filler and a thermoplastic resin; and a rubber chafer obtained from a rubber composition containing carbon black that has a large particle size and exhibits specific physical properties.

Inventors:
TSUBOTA TAKESHI (JP)
Application Number:
PCT/JP2018/032426
Publication Date:
March 07, 2019
Filing Date:
August 31, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C1/00; B60C11/00; B60C15/06; C08C19/25; C08K3/04; C08K3/36; C08L7/00; C08L9/06; C08L101/12
Domestic Patent References:
WO2017077714A12017-05-11
WO2015079703A12015-06-04
Foreign References:
JP2014118506A2014-06-30
JP2013151583A2013-08-08
JP2015199867A2015-11-12
JP2014205842A2014-10-30
JP2009263587A2009-11-12
Other References:
See also references of EP 3677437A4
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
Download PDF: