发明名称 |
Elastomeric mixture based on isobutylene exhibiting improved strength and elasticity and reduced permeability |
摘要 |
<p>The improved green strength, green elongation, and green relaxation properties of isobutylene based elastomers at elevated temperatures along with improved aging and barrier properties are achieved by blending semi-compatible, semi-crystalline polymers with the isobutylene elastomers. The improved properties are maintained in subsequent rubber compounds containing said blends and are particularly useful in tire and pharmaceutical container applications.</p> |
申请公布号 |
CZ20014144(A3) |
申请公布日期 |
2002.10.16 |
申请号 |
CZ20010004144 |
申请日期 |
2000.05.11 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
WANG HSIEN-CHANG;DUVDEVANI ILAN;DATTA SUDHIN;QIAN CONNIE R. |
分类号 |
B60C5/00;B29D30/04;B60C1/00;B60C5/14;C08F8/20;C08F210/10;C08J3/20;C08J5/18;C08L3/04;C08L23/08;C08L23/10;C08L23/14;C08L23/16;C08L23/18;C08L23/20;C08L23/22;C08L23/28;C08L101/12;(IPC1-7):C08L23/22 |
主分类号 |
B60C5/00 |
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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