发明名称 |
CONSTRUCTION COMPRISING TIE LAYER |
摘要 |
<p>This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer. The first of the two layers comprises a fluid permeation prevention layer and the second comprises at least one high diene rubber. The tie layer comprises, a mixture, in parts by weight relative to 100 weight parts of rubber, of suitable amounts of: (1) epoxidized natural rubber; (2) at least one high diene elastomer; (3) at least one filler; (4) least one tackifier; and (5) a rubber curing system. The fluid permeation prevention layer preferably comprises suitable amounts of: (A) at least one thermoplastic engineering resin component, preferably one or more nylon resins; and (B) at least one elastomer component, preferably a brominated isobutylene p-methylstyrene copolymer/and where the total amount of (A) and (B) is not less than 30% by weight, and wherein (B) is dispersed in a vulcanized or partially vulcanized state, as a discontinuous phase, in a matrix of component (A).</p> |
申请公布号 |
CA2627338(A1) |
申请公布日期 |
2007.05.03 |
申请号 |
CA20052627338 |
申请日期 |
2005.10.27 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS, INC.;THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
TSOU, ANDY HAISHUNG;JONES, GLENN E.;SOEDA, YOSHIHIRO;HASHIMURA, YOSHIAKI |
分类号 |
B32B25/00;B32B25/18;B60C1/00;B60C5/14;C08L23/28;F16L11/08 |
主分类号 |
B32B25/00 |
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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