发明名称 |
WATER-BASED COATING COMPOSITIONS AND SYSTEMS WITH IMPROVED SAG RESISTANCE, AND RELATED METHODS |
摘要 |
The present invention provides a water-based coating and/or coating system that can be used to form sag resistant wet layers or coatings on a wide range of substrates. The coating system is particularly effective for protecting metal-containing substrates, such as intermodal cargo containers, against corrosion. As an overview, the present invention provides water-based compositions suitable to form primer coats on substrates. Desirably, the primer incorporates a high level of one or more CAS agents for excellent sag resistance while drying in a broad range of relative humidity environments. Alternatively, modifications can be made to control temperature and humidity during spray application and drying as a way to increase sag resistance of the coating. |
申请公布号 |
CA2815057(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
CA20112815057 |
申请日期 |
2011.10.20 |
申请人 |
VALSPAR SOURCING, INC. |
发明人 |
BEAUDRY, CHANNING;ZHANG, FENG;PREVOST, JAMES |
分类号 |
C09D127/08;B05D1/00;C09D7/12 |
主分类号 |
C09D127/08 |
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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