发明名称 |
SILOXANE-URETHANE FOUL RELEASE COATINGS |
摘要 |
A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates. |
申请公布号 |
US2015307745(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
US201514795088 |
申请日期 |
2015.07.09 |
申请人 |
Dow Global Technologies LLC |
发明人 |
Popa Paul J.;Li Yanxiang;Chen Hongyu |
分类号 |
C09D183/08;B05D3/00 |
主分类号 |
C09D183/08 |
代理机构 |
|
代理人 |
|
主权项 |
1. A two-part moisture curable composition comprising:
(a) a first part comprising: (i) at least one multifunctional polyol and (ii) at least one polysiloxane polymer with at least two mercapto functional groups; (b) a second part comprising at least one isocyanate functional organic compound; and (c) solvent. |
地址 |
Midland MI US |