Use of hydrophobic polymer particles, cationically modified by coating with cationic polymer, as additives in washing or care materials for textiles and as additives in detergents

摘要

The use of particulate, hydrophobic polymers with a particle size of 10 nm to 100 micro m, cationically modified by coating with cationic polymers, as additives in washing or care materials for textiles and as additives in detergents. Independent claims are also included for: (i) a treatment for laundry and textile surfaces, containing: (a) 0.05-40 wt.% of the modified polymer (I); (b) 0.01-10 wt.% of a cationic polymer; and (c) 0-80 wt.% of additive(s) such as acids, bases, inorganic builders, organic co-builders, surfactants, polymeric color-transfer inhibitors, polymeric greying inhibitors, soil release polymers, enzymes, complex-formers, corrosion inhibitors, wax, silicone oils, light stabilizers, dyes, solvents, hydrotropic additives, thickeners and/or alkanolamines; (ii) a laundry after-treatment and care material containing: (a) 0.1-30 wt.% of (I) (containing ethylenically unsaturated monomer unit(s)), dispersed in water; (b) 0.05-20 wt.% of acid; (c) 0.1-10 wt.% of a cationic polymer; (d) 0-30 wt.% of water-soluble salt(s) of magnesium, calcium, zinc or aluminum and/or a cationic surfactant; and (e) 0-10 wt.% of additives such as perfume, silicone oil, light stabilizers, dyes, complex-formers, greying inhibitors, soil-release polyesters, color-transfer inhibitors, non-aqueous solvents, hydrotropic additives, thickeners and/or alkanolamines; (iii) a solid detergent formulation containing: (a) 0.05-20 wt.% of (I) (optionally also modified with multivalent metal ions and/or cationic surfactants); (b) 0.1-40 wt.% of non-ionic, cationic and/or anionic surfactant(s); (c) 0-50 wt.% of inorganic builder; (d) 0-10 wt.% of organic co-builder; and (e) 0-60 wt.% of other ingredients such as regulators, enzymes, perfumes, complex-formers, corrosion inhibitors, bleaching agents and/or activators, color-transfer inhibitors, greying inhibitors, soil-release polyesters, dyes, solubilizers and/or break-up agents; (iv) a liquid detergent formulation containing: (a) , (b) , (c) , (d) , (e) (f) (a) 0.05-20 wt.% of (I) (optionally further modified as in Independent Claim (iii)); (b) 0.1-40 wt.% of surfactant(s) as in Independent Claim (iii); (c) 0-20 wt.% of inorganic builder; (d) 0-10 wt.% of organic co-builder; (e) 0-10 wt.% of additives such as soda, enzymes, perfume, complex formers, corrosion inhibitors, bleaching agents, activators and/or catalysts, color-transfer inhibitors, greying inhibitors, soil-release polyesters, dyes, non-aqueous solvents, hydrotropic agents, thickeners and/or alkanolamines; and (f) 0-90 wt.% of water.