发明名称 |
Hydrophobic Polyols |
摘要 |
A curable composition includes a reaction product of an isocyanate component that includes one or more isocyanates, at an isocyanate index being from 90 to 150, and an isocyanate reactive component that includes a blend including from 5 wt% to 95 wt% of a first butylene oxide based polyol and from 5 wt% to 95 wt% of a second butylene oxide based polyol. The first butylene oxide based polyol has a number average molecular weight from 200 g/mol to 1,000 g/mol and a nominal hydroxyl functionality from 2 to 6. The second butylene oxide based polyol has a number average molecular weight greater than 1,000 g/mol and less than 8,000 g/mol and a nominal hydroxyl functionality from 2 to 4. The blend accounts for at least 50 wt% of a total weight of polyols in the isocyanate-reactive component. |
申请公布号 |
WO2016196258(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
WO2016US34564 |
申请日期 |
2016.05.27 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
COLSON, Adam C.;STEPHENSON, Amber;KRISHNAN, Bindu |
分类号 |
C08G18/48;C08G18/10;C08G18/66;C08G18/79;C09J175/08 |
主分类号 |
C08G18/48 |
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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