发明名称 |
NON-AQUEOUS SOLVENT COMPOSITION AND ITS USE AS BARRIER LIQUID |
摘要 |
A non-aqueous solvent composition comprising 0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive. The non-aqueous solvent composition can be used as barrier liquid within a coating installation of an industrial mass production coating line for the application of water-borne two-component polyurethane coatings. |
申请公布号 |
US2014299021(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
US201214360929 |
申请日期 |
2012.11.19 |
申请人 |
AXALTA COATING SYSTEMS IP CO., LLC |
发明人 |
Stoffel Petra;Brunner Marcus |
分类号 |
C09D7/12 |
主分类号 |
C09D7/12 |
代理机构 |
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代理人 |
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主权项 |
1. A non-aqueous solvent composition comprising:
0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive. |
地址 |
Wilmington DE US |