发明名称 |
POLYURETHANE ELASTOMER WITH ENHANCED HYDROLYSIS RESISTANCE |
摘要 |
Disclosed are polyester based polyurethane microcellular elastomers, suitable for shoe soles, with intrinsic hydrolytic stability prepared by the reaction of a polyisocyanate with and isocyanate reactive composition. The elastomers are produced from a polyisocyanate which is an isocyanate terminated prepolymer containing a polyether polyols and the isocyanate reactive composition is a polyester formed from dimer fatty acids. |
申请公布号 |
EP2144944(A1) |
申请公布日期 |
2010.01.20 |
申请号 |
EP20080745336 |
申请日期 |
2008.04.09 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
VAIRO, GIUSEPPE;ZANACCHI, LUCIANO |
分类号 |
C08G18/10;C08G18/32;C08G18/36;C08G18/42 |
主分类号 |
C08G18/10 |
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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