Title:
METHOD FOR PRODUCING PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2015/083727
Kind Code:
A1
Abstract:
Provided is a method for producing a pneumatic tire which makes it possible to easily remove a parting agent from a region of the tire inner surface to which a sound-absorbing material is adhered, and as a result, suppresses the detachment of the sound-absorbing material. This method for producing a pneumatic tire involves: forming a green tire provided with an inner liner member; attaching a film to a region corresponding to a tread section on the inner surface of the green tire by using the adhesive force of the inner liner member; applying a coat of a parting agent to the inner surface of the green tire provided with the film; vulcanizing the green tire coated with the parting agent; removing the film from the inner surface of the pneumatic tire obtained through vulcanization; and adhering a belt-shaped sound-absorbing material via an adhesive layer in the tire-circumferential direction to an exposed region where the film is peeled away.
Inventors:
TANNO ATSUSHI (JP)
MATSUDA JUN (JP)
HOSHIBA TAKASHI (JP)
MATSUDA JUN (JP)
HOSHIBA TAKASHI (JP)
Application Number:
PCT/JP2014/081942
Publication Date:
June 11, 2015
Filing Date:
December 03, 2014
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B29D30/08; B60C5/00
Foreign References:
JP2012116189A | 2012-06-21 | |||
JP2010111089A | 2010-05-20 | |||
JP2012011779A | 2012-01-19 | |||
JP2010173573A | 2010-08-12 | |||
JP2011020479A | 2011-02-03 | |||
JP2011224907A | 2011-11-10 |
Attorney, Agent or Firm:
Seiryu Patent Professional Corporation et al. (JP)
Clear stream international patent business corporation (JP)
Clear stream international patent business corporation (JP)
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