Surfactant compositions and use for aqueous compositions
AssigneeDow Global Technologies LLC
InventorsIrina V. Graf, Arkady L. Krasovskiy
Life of this patent
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Abstract
A surfactant composition selected from the group consisting of: ArO—(CH2CH[CH2CH3]O)1-10(CH2CH2O)5-50H, isomers, aromatic ring substituted analogues, and mixtures thereof; and an aqueous coating composition including an aqueous polymeric dispersion, and certain other compositions, including the surfactant composition are provided. Also provided are a method for forming a coating and a method for improving the freeze/thaw stability of an aqueous composition including an aqueous polymeric dispersion.
Claims6
A surfactant composition selected from the group consisting of:
- ArO—(CH2CH[CH2CH3]O)1-10(CH2CH2O)5-50H, isomers, aromatic ring substituted analogues, and mixtures thereof.
A method for improving the freeze/thaw stability of an aqueous composition comprising an aqueous polymeric dispersion by adding from 0.1% to 40% by weight, based on the weight of said polymeric dispersion solids, ArO—(CH2CH[CH2CH3]O)1-10(CH2CH2O)5-50H, isomers, aromatic ring substituted analogues, and mixtures thereof.
A composition comprising from 0.1% to 40% by weight, based on the weight of said composition, a surfactant selected from the group consisting of ArO—(CH2CH[CH2CH3]O)1-10(CH2CH2O)5-50H, isomers, aromatic ring substituted analogues, and mixtures thereof;
- said composition being selected from the group consisting of metal working fluids, agricultural formulations, oil and gas recovery formulations, detergents, and emulsifiers.
Dependencies are inferred from the claim text.