发明名称 |
Method for manufacturing bladder for use in manufacturing tires |
摘要 |
A method for manufacturing a bladder for use in manufacturing tires having a surface-modified rubber layer on an outer surface side of a base rubber layer, including the steps of: forming an uncross-linked body of the surface-modified rubber layer by molding a rubber composition including a modified butyl rubber composition and an organic peroxide and applying a siloxane compound having a (meth)acryloyl group to a surface of this rubber molded body; forming the base rubber layer from an unvulcanized body or vulcanized body formed from a rubber composition different than the modified butyl rubber composition; laminating the uncross-linked body of the surface-modified rubber layer on the outer surface side of the base rubber layer; and heat treating.
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申请公布号 |
US8506276(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US201113091351 |
申请日期 |
2011.04.21 |
申请人 |
TANNO ATSUSHI;SATO YUJI;ASHIURA MAKOTO;HIROSE YOSHIO;THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
TANNO ATSUSHI;SATO YUJI;ASHIURA MAKOTO;HIROSE YOSHIO |
分类号 |
B29C33/40 |
主分类号 |
B29C33/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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