发明名称 |
PRODUIT DILUANT COMPRENANT UNE BISOXAZOLIDINE, UN CATALYSEUR ET UN POLYISOCYANATE, ET SES UTILISATIONS |
摘要 |
The invention relates to a diluent comprising: a polyisocyanate having a number of isocyanate functions strictly greater than 1 and less than or equal to 3.1; a bis-oxazolidine, and a catalyst, the amounts of bis-oxazolidine and of polyisocyanate having a number of isocyanate functions strictly greater than 1 and less than or equal to 3.1 being such that the molar ratio between the —NH functions of the bis-oxazolidine and the NCO functions is from 0.3 to 0.75; the —NH functions of the bis-oxazolidine being the —NH functions derived from the amine functions formed after opening of the bis-oxazolidine ring, said diluent not comprising any solvent or any exogenous plasticizer; to polyurethane resin compositions comprising said diluent and to the uses thereof. |
申请公布号 |
FR2981654(B1) |
申请公布日期 |
2014.11.28 |
申请号 |
FR20110059496 |
申请日期 |
2011.10.20 |
申请人 |
SOPREMA |
发明人 |
DUROT LOUIS;BINDSCHEDLER PIERRE-ETIENNE;FRANCOIS BARSEGHIAN VIRGINIE;PERRIN REMI |
分类号 |
C08K5/29;C08K5/092;C08K5/353;C08L75/04 |
主分类号 |
C08K5/29 |
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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