摘要:
Method of laundering soiled fabrics in an automatic washing machine, which method having the steps of: a) forming an aqueous laundering solution by mixing from 11 to 40 l of water and a solid detergent composition comprising a surfactant system, the aqueous laundering solution having from 200 ppm to 5,000 ppm of the detergent composition; b) putting in contact soiled fabrics with the aqueous laundering solution; and c) washing the fabrics in the solution, wherein the solid detergent composition is such that at least 30% of the detergent composition dissolves in 60 seconds in water and wherein the surfactant system has a micellar stability (τ2) of at most 30 seconds.
摘要:
Detergent composition having: from 2 to 30% by weight of anionic surfactants, from 0 to 7% of linear alkylbenzene sulfonate(s), from 0 to 7% of alkyl sulfate(s), from 0 to 2% of fatty acids, from 0 to 5% of phosphate builder, from 0 to 15% of aluminosilicate builder, wherein the weight ratio of linear alkylbenzene sulfonate(s) to the total amount of anionic surfactant can be between 0 and 0.65, wherein the weight ratio of alkyl sulfate(s) to the total amount of anionic surfactant can be between 0 and 0.65.
摘要:
Compositions that contain a co-particle, a bleach catalyst, and optionally, a detergent adjunct material are disclosed. The disclosed co-particles contain a binder, a hydrogen peroxide source, such as sodium percarbonate or the like, and a bleach activator such as TAED. Methods of making and using these compositions are also disclosed.
摘要:
A laundry detersive composition. The composition has (i) from about 1 wt % to about 60 wt % detergent surfactant; (ii) from about 0 wt % to about 10 wt % zeolite builder; (iii) from about 0 wt % to about 10 wt % phosphate builder; (iv) from about 0 wt % to about 10 wt % inorganic sulphate salt and (v) balance detergent ingredients.
摘要:
The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm−1 laundry detergent composition is at least 1000.
摘要:
A free-flowing solid laundry detergent composition including: (a) detersive surfactant; (b) essentially free from zeolite builder; (c) essentially free from phosphate builder; and (d) optionally, essentially free from silicate salt; wherein the composition has a reserve alkalinity to pH 7.5 of less than 15, and wherein upon dilution in de-ionised water to form a wash liquor at 10° C. temperature and at 1 g/L concentration has a pH profile such that: (i) 3 minutes after contact with water, the pH of the wash liquor is greater than 10; (ii) 10 mins after contact with water, the pH of the wash liquor is less than 9.5; (iii) 20 mins after contact with water, the pH of the wash liquor is less than 9.0; and (iv) optionally, wherein, the equilibrium pH of the wash liquor is in the range of from above 7.0 to 8.5.
摘要:
A solid laundry detergent composition having multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm−1 laundry detergent composition is at least 300.
摘要:
A solid laundry detergent composition having multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm−1 laundry detergent composition is at least 300.
摘要:
The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm−1 laundry detergent composition is at least 1000.
摘要:
Laundry detergent composition having: a specific bleach catalyst a hueing dye, and a source of peracid, wherein the hueing dye is released faster in a wash liquor than the bleach catalyst or the source of peracid.