| 发明名称 |
Coating compositions with an isocyanate-functional prepolymer derived from a tricyclodecane polyol, methods for their use, and related coated substrates |
| 摘要 |
Coating compositions include (a) an isocyanate functional prepolymer derived from a polyisocyanate and a tricyclodecane-containing polyester polyol; and (b) a blocked amine curing agent. |
| 申请公布号 |
US8758862(B2) |
申请公布日期 |
2014.06.24 |
| 申请号 |
US201213533209 |
申请日期 |
2012.06.26 |
| 申请人 |
PRC DeSoto International, Inc. |
发明人 |
Abrami Siamanto;Tang Guangliang |
| 分类号 |
C09D177/12;B05D1/36;C08L75/06 |
主分类号 |
C09D177/12 |
| 代理机构 |
|
代理人 |
Lambert William |
| 主权项 |
1. A coating composition comprising:
(a) an isocyanate functional prepolymer comprising a reaction product of reactants comprising:
(i) a polyisocyanate; and(ii) a tricyclodecane-containing polyester polyol; and (b) a blocked amine curing agent, wherein the reactants used to make the isocyanate functional prepolymer are used in relative amounts such that the equivalent ratio of NCO:OH is greater than 10:1.
|
| 地址 |
Sylmar CA US |
