摘要:
A fabric care article made of solid or semi-solid matrix of materials for repetitive or multiple use in a machine drying apparatus such as a tumble dryer. The matrix includes a structuring agent comprising a filler structuring agent and a polymeric structuring agent. The filler structuring agent comprises about 0.2 % to about 10% and the polymeric structuring agent comprises about 0.5 to about 20% by weight of the composition. The matrix further includes up to about 25% of an anionic soap surfactant, about 10% to about 60% of free fatty acid, and about 1% to about 50% of a non-ionic, but is substantially free from cationic surfactant. When the fabric care article is used up, it simply disappears, indicating to a user that the article needs to be replenished.
摘要:
A non-intrusive device for automatically dosing at least one liquid laundry care composition to an automatic laundry washing machine. The device employs a Venturi tube mechanism or a pump to dose the laundry detergent care composition. The dosing is controlled by a machine-generic algorithm capable of determining the actual cycle at any duration of wash for various cycle designs from various washing machines, without the input of precise cycle design; and dose the correct products correctly and is capable of distinguishing between major water addition and a water pulse.
摘要:
A liquid laundry detergent composition comprising from about 0.1% to about 80%, by weight of the composition, of a polyanionic ammonium surfactant; a substantially non-aqueous carrier; and a solid inorganic base having pKa equal to or greater than 10.
摘要:
An aqueous liquid laundry detergent composition comprising an alkoxylated carboxylic acid surfcatant and a free radical scavenger in the mole ratio of from about 500:1 to about 20:1. The composition substantially prevents the degradation of the alkoxylated ester surfactant upon storage and is also color-stable.
摘要:
A solid laundry detergent composition comprising a polyanionic ammonium surfactant; a solid acid, and an ingredient selected from carbonate, bicarbonate and/or percarbonate. The inventive granules effervesce upon contact with water, facilitating dispersion/solubilization of the polyanionic ammonium surfactant in the laundry wash solution.
摘要:
A liquid laundry detergent composition comprising: (a) from about 0.1% to about 80%, by weight of the composition, of a polyanionic ammonium surfactant; (b) a liquid carrier; (c) wherein the composition is substantially free of bases having pKa equal to or greater than 10, other than nitrogen-based bases.
摘要:
A method of washing laundry, the method comprising washing laundry in an aqueous medium with two separate compositions: a laundry detergent composition comprising from about 1% to about 80% of an alkoxylated ester surfactant and a rinse aid composition comprising from about 0.001% to about 100% of a carboxylic ester hydrolase enzyme, to result in the substantial reduction of foaming. Laundry kits based on the two compositions are also described.
摘要:
A laundry detergent system comprising a highly concentrated liquid laundry detergent and a device connected to a water supply feed, that provides the injection pressure of the detergent composition being greater than water flow pressure at the junction of the detergent composition and the water flow and water flow rate at the junction of greater than 0.25 m/sec; wherein the flow rate ratio of the detergent composition to the water flow is in the range of from about 0.0001 to about 0.5.
摘要:
Solid laundry detergent comprising polyanionic ammonium surfactant granules, the granules comprising a substantially non-aqueous binder, which in turn comprises a polyanionic ammonium surfactant and a solubilizer for the surfactant. A process for preparing the binder and the granules is also described.
摘要:
According to the inventive method of making gels, the main mixture comprising most of the ingredients with the exception of a fatty alcohol is mixed, using at least one in-line mixer, with the gelling post-mix comprising the fatty alcohol. The preferred process includes the mixing of the main mixture and the gelling post-mix just prior to either filling or storing the composition.