Personal care fixative
AssigneeInterpolymer Corporation
InventorsNorwin Wolff, Timothy Martin, Thomas Hiff
Life of this patent
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Abstract
The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.
Claims89
A bimodal polymer composition, comprising a first polymer with anionic character and a second polymer with cationic character, wherein the polymers form an interpenetrating polymer network.
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A method for forming a bimodal polymer composition, comprising the step of polymerizing monomers to form a first polymer with cationic character in the presence of a second polymer with anionic character.
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A method for forming a bimodal polymer composition, comprising the step of polymerizing monomers to form a first polymer with anionic character in the presence of a second polymer with cationic character.
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A method for forming a bimodal polymer composition, comprising the step of polymerizing monomers to form a first polymer with cationic character in the presence of a second polymer with anionic character wherein the first polymer is formed from a monomer composition including about 35 to about 45 weight percent ammonium derivative monomer, about 15 to about 30 weight percent water insoluble monomer, and about 5 to about 15 weight percent water soluble monomer.
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Dependencies are inferred from the claim text.