发明名称 |
WATERBORNE COATING COMPOSITION CONTAINING BIO-RESOURCED POLYTRIMETHYLENE ETHER POLYOL |
摘要 |
The present invention is directed to a coating composition having excellent adhesion between coating layers. This disclosure is particularly directed to a 1K waterborne coating composition having hydrophobic polytrimethylene ether polyol containing crosslinkable functional hydroxyl groups. The 1K waterborne coating composition can be used in a multi-layer coating that can comprise a primer layer, a basecoat layer, and optionally, a clearcoat layer. The 1K waterborne coating composition of this disclosure can provide improved adhesion between coating layers, such as between a primer layer and a basecoat layer, between two or more basecoat layers, or between a basecoat layer and a clearcoat layer. This disclosure is further directed to a coating composition comprising components derived from renewable resources. |
申请公布号 |
WO2013090398(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
WO2012US69198 |
申请日期 |
2012.12.12 |
申请人 |
U.S. COATINGS IP CO. LLC;COATINGS FOREIGN IP CO. LLC |
发明人 |
YOKOYAMA, AYUMU;SUNKARA, HARI BABU;SALIYA, RAJESH GOPALAN |
分类号 |
C09D201/00;B05D1/36;C09D7/12 |
主分类号 |
C09D201/00 |
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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