Method for preparing an inverse emulsion comprising two cationic polymers
AssigneeSnf Group
InventorsCéline Besset, Frédéric Blondel
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Abstract
This invention relates to a process for preparing an inverse emulsion comprising mixing an aqueous solution comprising a water-soluble (co)polymer A synthesized from at least one cationic monomer and an inverse EMI 2 emulsion comprising a water-soluble (co)polymer B synthesized from at least one cationic monomer, optionally followed by distillation. This invention also relates to the inverse emulsion thus obtained, a detergent or cosmetic or softening composition comprising such an inverse emulsion, as well as the use of such an inverse emulsion to improve the softening properties of a fabric softening composition.
Claims17
A process for preparing an inverse EMI 1 emulsion comprising the following step:
- forming an inverse EMI 1 emulsion by mixing an aqueous solution of water-soluble (co)polymer A of at least one cationic monomer and an inverse EMI 2 emulsion of water-soluble (co)polymer B of at least one cationic monomer.
Dependencies are inferred from the claim text.