发明名称 |
NOVEL POLYURETHANE CURATIVES |
摘要 |
A class of alkanol amine ligands reacted with bismuth carboxylates lends unique curability properties to isocyanate and polyols for production of polyurethane for CASE applications, including growing demand for polyurethane spray-foam. The amino-alcohol ligand, when associated with bismuth neodecanoate, offers improved moisture and solvent resistance during B-side (polyol) storage, cure rates analogous to tin-based curatives, and overall good final physical properties of the cured polyurethane. |
申请公布号 |
WO2016114876(A1) |
申请公布日期 |
2016.07.21 |
申请号 |
WO2015US64950 |
申请日期 |
2015.12.10 |
申请人 |
THE SHEPHERD CHEMICAL COMPANY |
发明人 |
DUVALL, TOD, C.;SULLIVAN, JEFFREY;ECKERT, NATHAN |
分类号 |
C08G18/22;C08G18/76 |
主分类号 |
C08G18/22 |
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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