发明名称 |
Poliuretanos autorreparables |
摘要 |
The invention relates to coumarins of formula (I), to polyols and polyurethanes comprising said coumarin, and to the method for producing said polyurethanes, the use thereof in the preparation of coating films, and the method thereof for healing a damaged surface of said polyurethane. |
申请公布号 |
ES2537618(B1) |
申请公布日期 |
2016.04.05 |
申请号 |
ES20130031629 |
申请日期 |
2013.11.06 |
申请人 |
FUNDACION GAIKER;CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS |
发明人 |
SEOANE RIVERO, Ruben;MARCOS FERNANDEZ, Angel Antonio;GONDRA ZUBIETA, Joseba Koldo;BILBAO SOLAGUREN, Maria Pilar |
分类号 |
C08G18/30;C08J3/24;C08L75/06 |
主分类号 |
C08G18/30 |
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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