Liquid laundry detergent compositions comprising a silicone blend of non-functionalized and amino-functionalized silicone polymers
First Claim
1. An aqueous liquid laundry detergent composition for treating non-keratinous substrates under domestic wash conditions, said composition comprising:
- (A) from 10% to 80%, by weight of the composition, of at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof;
(B) from 0.05% to 10%, by weight of the composition, of a silicone blend comprising a non-functionalized silicone and a functionalized silicone, wherein the non-functionalized silicone is a nonionic, non-cross linked, nitrogen-free silicone polymer and the functionalized silicone is an amino-functionalized silicone polymer;
(C) a dye transfer inhibiting agent and optionally a detergent builder and(D) detersive enzyme;
wherein the composition is free of any coacervate phase-forming polymer and free of any cationic deposition aid.
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Accused Products
Abstract
The invention is directed to liquid laundry detergent compositions for treating non-keratinous substrates under domestic wash conditions, such composition comprise (A) at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof; (B) a silicone blend comprising a non-functionalized silicone and a functionalized silicone; and (C) at least one additional non-silicone laundry adjunct selected from the group consisting of detergent builders, detersive enzymes, dye transfer inhibiting agents, and combinations thereof. The claimed compositions are further essentially free of any coacervate phase-forming polymer and essentially free of any cationic deposition aid.
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Citations
17 Claims
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1. An aqueous liquid laundry detergent composition for treating non-keratinous substrates under domestic wash conditions, said composition comprising:
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(A) from 10% to 80%, by weight of the composition, of at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof; (B) from 0.05% to 10%, by weight of the composition, of a silicone blend comprising a non-functionalized silicone and a functionalized silicone, wherein the non-functionalized silicone is a nonionic, non-cross linked, nitrogen-free silicone polymer and the functionalized silicone is an amino-functionalized silicone polymer; (C) a dye transfer inhibiting agent and optionally a detergent builder and (D) detersive enzyme; wherein the composition is free of any coacervate phase-forming polymer and free of any cationic deposition aid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14)
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11. An aqueous liquid laundry detergent composition for treating non-keratinous substrates under domestic wash conditions, said composition comprising:
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(A) from 10% to 80% by weight of the composition, of at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof; (B) from 0.25% to 3.0% by weight of the composition, of a silicone blend comprising a non-functionalized silicone and a functionalized silicone; and (C) a dye transfer inhibiting agent and optionally a detergent builder; and (D) detersive enzyme; wherein the composition is free of any coacervate phase-forming polymer and of any cationic deposition aid; wherein the non-functionalized silicone is a nonionic, non-cross linked, nitrogen-free silicone polymer, having a viscosity from 0.55 m2/s (550,000 centistokes at 20°
C.) to 0.7 m2/s (700,000 centistokes at 20°
C.);wherein the functionalized silicone is an amino-functionalized silicone polymer having a % amine/axnznonium functionality in the range of from 0.05% to 1% and a viscosity from 0.02 m2/s (20,000 centistokes at 20°
C.) to 0.08 m2/s (80,000 centistokes at 20°
C.);wherein within the silicone blend the non-functionalized silicone and the functionalized silicone are present in a weight ratio of from 15;
1 to 2;
1; andwherein the silicone blend is emulsified with a cationic and/or nonionic emulsifier. - View Dependent Claims (15, 16)
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17. An aqueous liquid laundry detergent composition for treating non-keratinous substrates under domestic wash conditions said composition comprising:
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(A) at least one anionic surfactant; (B) from 0.05% to 10%, by weight of the composition, of a silicone blend comprising a non-functionalized silicone and a functionalized silicone, wherein the non-functionalized silicone is a non-cross linked, nitrogen-free silicone polymer and the functionalized silicone is an amino functionalized silicone polymer; (C) a dye transfer inhibiting agent and optionally a detergent builder; and (D) detersive enzyme; wherein the composition is free of any coacervate phase-forming polymer and free of any cationic deposition aid.
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Specification