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US 9,809,783 B2Granted
Detergent composition comprising an acrylamide/maptac cationic polymer
AssigneeThe Procter & Gamble Company
InventorsRenae Dianna Fossum, Nicholas David Vetter, Bernardo M. Aguilera-Mercado, Carola Barrera
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Abstract
Fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions.
Claims15
A laundry detergent composition comprising a cationic polymer, a silicone, and a surfactant system,
- wherein said cationic polymer is characterized by having a calculated cationic charge density of equal to or greater than about 1 meq/g,
- wherein said cationic polymer is further characterized by a molecular weight of from about 800 kDaltons to about 2000 kDaltons,
- wherein said cationic polymer is acrylamide/MAPTAC,
- wherein said cationic polymer is substantially free of any silicone-derived structural unit;
- wherein said surfactant system comprises anionic surfactant and nonionic surfactant in a weight ratio of from about 1.5:1 to about 2.5:1, said anionic surfactant comprises linear alkyl benzene sulfate (LAS) and alkyl ether sulfate (AES), wherein said LAS and said AES are present in a weight ratio of from about 0.5:1 to about 2:1, and wherein the nonionic surfactant comprises one or more ethoxylated alcohols;
- wherein said detergent composition further comprises an adjunct selected from the group consisting of microencapsulates, enzymes, a soil release polymer, a hueing agent, and combinations thereof.
3 more elements
Dependencies are inferred from the claim text.