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US 12,365,774 B2Granted
Aqueous soft touch coating composition and wear-resisting coating formed by same
AssigneePPG Coatings (Tianjin) Co., Ltd.
InventorsShengzhi Xu, Haifeng Liu, Siqi Gao, Zhengsong Luo
Life of this patent
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Abstract
The present invention provides a multi-layer coating system comprising: (a) a first coating layer formed from a first coating composition; and (b) a second coating layer applied directly over at least a portion of the first coating layer and formed from a second coating composition. The present invention further provides a substrate coated with the multi-layer coating system.
Claims13
A multi-layer coating system comprising:
- (a) a first coating layer formed from a first coating composition comprising:
- (1) an acrylic resin, and
- (2) a hydroxyl functional acrylic resin, and
- (b) a second coating layer applied directly over at least a portion of the first coating layer, the second coating layer being formed from a second coating composition comprising:
- (1) a aliphatic hydroxyl functional polyester polyurethane, and
- (2) a water dispersible polycarbonate diol resin.
3 more elements
A coated substrate, comprising:
- (a) a substrate;
- (b) a first coating layer applied over at least a portion of the substrate, the first coating layer being formed from a first coating composition comprising:
- (1) an acrylic resin, and
- (2) a hydroxyl functional acrylic resin, and
- (c) a second coating layer applied directly over at least a portion of the first coating layer, the second coating layer being formed from a coating composition comprising:
- (1) an aliphatic hydroxyl functional polyester polyurethane, and
- (2) a water dispersible polycarbonate diol resin.
4 more elements
Dependencies are inferred from the claim text.