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OwnerMathieu Joanicot, Bruno Langlois +2inventors
InventorsMathieu Joanicot, Bruno Langlois, Theresa Michael, Joel Richard
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The present invention relates to dispersions in an aqueous phase of forming coatings after curing. The composition which can be used for paint and varnish, made up of a dispersion comprising at least one aqueous phase and a population A of particles of (co)polymer(s) whose size is between 10 and 1000 nanometers, in which the particles have an accessible acidic (advantageously carboxylic) functional group content of between 0.2 and 1.2 milliequivalents/gram of solid matter and have an accessible alcoholic functional group content of between 0.3 and 1.5 milliequivalents/gram. Application to paint.
Composition which can be used for paint and varnish, made up of a dispersion comprising at least one aqueous phase and a population A of particles of (co)polymer(s) whose size is between 10 and 1000 nanometers, characterized in that the particles have an accessible acidic (advantageously carboxylic) functional group content of between 0.2 and 1.2 milliequivalents/gram of solid matter and that they have an accessible alcoholic functional group content of between 0.3 and 1.5 milliequivalents/gram.
Dependencies are inferred from the claim text.