发明名称 |
REINFORCED POLYURETHANE TIRES |
摘要 |
This invention relates to reinforced tire utilizing polyurea or polyurethane formulations having low hysteresis. The polymer having low hysteresis is formed by reacting a prepolymer of an aromatic isocyanate and a high molecular weight difunctional polyol with a chain extender mix comprising an aromatic diamine and difunctional polyol. In these compositions the aromatic diisocyanate and aromatic diamine are selected so that there is substantial symmetry between the molecules. The reinforcement used is preferably an aromatic polyamide. |
申请公布号 |
AU3798585(A) |
申请公布日期 |
1985.08.15 |
申请号 |
AU19850037985 |
申请日期 |
1985.01.23 |
申请人 |
LIM INTERNATIONAL S.A. |
发明人 |
ANDREAS ROBERT SCHMIDT;HERBERT FRANZ STROHMAYER;WALTER SIBRAL;BARTON MILLIGAN |
分类号 |
C08G18/00;B29D30/00;B29D30/06;B60C1/00;C08G18/10;C08G18/32;C08G18/65;C08G18/76 |
主分类号 |
C08G18/00 |
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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