CPC C09D 7/45 (2018.01) [C09D 7/20 (2018.01); C09D 7/65 (2018.01); C09D 17/001 (2013.01); C09D 133/04 (2013.01)] | 12 Claims |
1. An aqueous composition comprising:
a continuous aqueous phase,
a polymer comprising a polymer backbone including carboxylic acid groups covalently linked to the polymer backbone, dissolved in the continuous aqueous phase, wherein 10 to 100 mol-% of the carboxylic acid groups are neutralized by a base including one or more of ammonia, an amine having 1 to 12 carbon atoms, and mixtures thereof,
a polyalkylene oxide terminated at one end by an aliphatic hydrocarbyl group having 8 to 30 carbon atoms, and
a compound according to formula (I)
wherein R1 is an aliphatic or aromatic hydrocarbon with 3 to 10 carbon atoms, R2 is H or CH3 and n is 1 or 2,
wherein the polymer, the polyalkylene oxide, and the compound according to formula (I) together have an acid value in the range of 20 to 200 mg KOH/g,
and wherein the polymer has one or more pendant groups (A) connected to the polymer backbone by a covalent link, wherein a pendant group of the one or more pendant groups (A) comprises a polyalkylene oxide segment and a hydrocarbyl segment having 8 to 30 carbon atoms, and wherein the polyalkylene oxide segment is located between the hydrocarbyl segment and the covalent link.
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