Aqueous coating compositions
AssigneeCabot Corporation
InventorLang Nguyen
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Abstract
The present invention relates to a dispersant composition comprising at least one non-ionic surfactant and at least one polymer comprising at least one salt of a carboxylic acid group. Also disclosed are pigment compositions and aqueous coating compositions comprising the dispersant composition.
Claims41
A dispersant composition comprising i) at least one non-ionic surfactant and ii) at least one polymer comprising at least one salt of a carboxylic acid group.
A pigment composition comprising a) at least one pigment, and b) at least one dispersant composition comprising i) at least one nonionic surfactant and ii) at least one polymer comprising at least one salt of a carboxylic acid group.
An aqueous coating composition comprising a) an aqueous vehicle comprising a water-based resin and an aqueous solvent, b) at least one pigment, and c) at least one dispersant composition comprising i) at least one nonionic surfactant and ii) at least one polymer comprising at least one salt of a carboxylic acid group.
Dependencies are inferred from the claim text.