Title:
熱可塑性樹脂フィルムとゴムの積層体、インナーライナー材および空気入りタイヤ
Document Type and Number:
Japanese Patent JP6604065
Kind Code:
B2
Abstract:
A laminate of a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, which can be used as an inner liner for a pneumatic tire, with improved adhesive strength at the interface of the thermoplastic resin or thermoplastic elastomer composition film and the rubber composition layer. A laminate comprising a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, the rubber composition containing a rubber component, a condensate of a phenol compound and formaldehyde, and methylene donor and a vulcanizing agent, wherein 2.5-40% by mass of the rubber component is butyl rubber or halogenated butyl rubber, the content of the condensate is 0.5-20 parts by mass per 100 parts by mass of the rubber component, and the content of the methylene donor is 0.25-200 parts by mass per 100 parts by mass of the rubber component.
Inventors:
Hirokazu Shibata
Application Number:
JP2015143279A
Publication Date:
November 13, 2019
Filing Date:
July 17, 2015
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
C08L21/00; B32B25/08; B60C5/14; B60C11/24; C08K5/07; C08K5/17; C08L23/22; C08L23/28; C08L61/06
Domestic Patent References:
| JP2013006387A | ||||
| JP2010132850A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Naori Kota
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Naori Kota