Title:
空気入りタイヤの製造方法
Document Type and Number:
Japanese Patent JP7017059
Kind Code:
B2
Abstract:
To provide a pneumatic tire that ensures satisfactory sealability and is able to inhibit flow of sealant, resulting from running.SOLUTION: A pneumatic tire comprises: a tread part 1 extending in a tire circumferential direction and forming an annular shape; a pair of side wall parts 2 arranged on both sides of this tread part 1; and a pair of bead parts 3 arranged inside, in a tire outside-diameter direction, of these side wall parts 2. The pneumatic tire has a sealant layer 11 inside, in a tire radial direction, an inner liner layer 10 in the tread part 1, the sealant layer being formed from sealant. The sealant layer 11 has a surface layer 11A in which the sealant is cross-lined and the penetration degree of the sealant layer 11 including the surface layer 11A is in the range of 50 to 200.SELECTED DRAWING: Figure 2
More Like This:
WO/2017/094447 | PNEUMATIC TIRE |
JP2000230130 | DAMAGE-RECOVERABLE COMPOSITE MATERIAL AND ITS USE |
WO/2001/098065 | TIRE SEALER AND INFLATING COMPOSITION AND METHOD OF USE |
Inventors:
Kiyoto Takahashi
Application Number:
JP2017202860A
Publication Date:
February 08, 2022
Filing Date:
October 19, 2017
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B29C73/16; B60C19/12; B29D30/06
Domestic Patent References:
JP2016078828A | ||||
JP53060002A | ||||
JP2016221991A |
Foreign References:
WO2008123175A1 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Daytime Takayoshi
Sakazawa Masao
Daytime Takayoshi
Sakazawa Masao
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