초록 ▼

A composition for making a water soluble, soft spreadable solid, preferably transparent, detergent article such as a spotting stick comprising a soap component, a synthetic detergent component, an organic non-volatile, high boiling solvent component containing both water soluble and insoluble solven

A composition for making a water soluble, soft spreadable solid, preferably transparent, detergent article such as a spotting stick comprising a soap component, a synthetic detergent component, an organic non-volatile, high boiling solvent component containing both water soluble and insoluble solvents and water; detergent articles containing such compositions, and methods of making such compositions and articles.

대표청구항 ▼

A detergent composition comprising; (1) A matrix of (A) soap, (B) synthetic detergent, and (C) solvent component; the soap compenent (A) constituting from 4-15% by weight of the matrix comprising water soluble alkali metal, alkaline earth metal, ammonium or amine salt of a C6-C30 fatty acids said so

A detergent composition comprising; (1) A matrix of (A) soap, (B) synthetic detergent, and (C) solvent component; the soap compenent (A) constituting from 4-15% by weight of the matrix comprising water soluble alkali metal, alkaline earth metal, ammonium or amine salt of a C6-C30 fatty acids said soap component providing in the matrix not more than about 14% of salts of fatty acids of more than 18 carbon atoms and not more than 20% of salts of C18 or greater fatty acids and with the further proviso that when potassium soap is present the total soap may be increased to twice the soap used in the potassium salt form and wherein the soap has a weighted average carbon content of at least C14; the synthetic detergent component (B) constituting from 25 to 76% by weight of the matrix and comprising at least one water soluble member of the group consisting of (1) anionic C10 to C20 alkyl benzene sulfonates (2) anionic C10 to C25 olefin sulfonates, (3) anionic C10 to C20 paraffin sulfonates, (4) anionic C8 to C20 alcohol sulfates, (5) anionic sulfate and phosphate esters having the molecular configuration of the reaction product of 1 to 20 moles of a C2 to C4 alkylene oxide with (A) C8 to C24 aliphatic or alicyclic acid, mono- and dihydric alcohol, mono- or diamine or monocarboxylic acid, or aliphatic amide or mercaptan, (6) anionic C8 to C18 alkanoyl mono- and diglyceride sulfates and sulfonates, (7) anionic higher acyl sarcosinates, higher acyl N-methyl taurides, (8) anionic C12 to C25 phenol disulfonates, (9) aliphatic nonionic compounds having the molecular configuration of the reaction product of 2 to 50 moles of a C2 to C4 alkylene oxide per mole of a C8 to C24 reactive hydrogen-containing aliphatic compound, but a maximum of about 50% when the synthetic detergent component consists only of anionic organic sulfonates or anionic alcohol sulfates or mixtures thereof; and the solvent component (C) constituting from 20 to less than 50% by weight of the matrix and comprising at least one normally liquid, substantially non-volatile organic solvent having a boiling point of at least 100°C. at least 10% of component (C) being water-insoluble; and (2) a water component (D) constituting from 5 to 15 parts per 100 parts of matrix (1) said detergent composition being characterized by a dissolution speed of ½to 5 minutes at 40°C., a penetration hardness of about 70 to 120, and a transferability factor of from above 150 to less than 300, said matrix (1) and water component (D) together providing a transparent formulation.