摘要:
Anti-microbial compositions for use in shampoos, rinses and the like for treatment of dandruff, containing a mixture of a water-insoluble salt of 1-hydroxy-2-pyridinethione (I) and a hydroxypyridone having the general formula II, or a salt thereof;
摘要:
Antidandruff, lotion shampoo compositions which contain a synthetic surfactant, a particular ethylene glycol diester, an amide, a particulate antidandruff agent and water are disclosed.
摘要:
An improved process for making antidandruff compositions wherein the antidandruff agents is added to the composition at a temperature of from about 21°C to about 49°C.
摘要:
A shampoo composition consists of a first, translucent gel body containing a detergent, and a second contiguous, opaque gel body containing the anti-dandruff agent zinc pyridine thione. The composition is extrudable from a collapsible tube and presents a striped appearance on extrusion.
摘要:
Antidandruff, lotion shampoo compositions which contain 11 % to 20 % of anionic surfactant, 4 % to 6 % of suspending agent selected from ethylene glycol esters and alkanol amides of C 16 -C 22 fatty acids and C 16 -C 22 alkyl dimethyl amine oxides, and 2 % to 4 % of an alkanol amide of C 6 -C 14 fatty acids.
摘要:
Heavy metal salts of 1-hydroxy-2-pyridinethione in the form of crystals having defined shape and size, are useful in shampoos, creme rinses and other hair care compositions to deliver antidandruff benefits while not detracting as much as previous pyridinethione salts from the compositions' aesthetics. Hair care compositions containing such salts are also included. A process for producing heavy metal 1-hydroxy-2-pyridinethione salts comprises reacting a water soluble salt of the desired metal with 1-hydroxy-2-pyridinethione or with a water-soluble salt of the pyridinethione in an aqueous surfactant medium.
摘要:
The present invention relates to a method of preparing a hair care composition comprising a step of adding perfume, silicone, phenoxyethanol, benzyl alcohol, and/or parabens perfumes and/or silicones, before adding antidandruff agents. Preferably, perfumes and/or silicones are added before adding antidandruff agents. The method of the present invention provides reduced agglomeration of antidandruff agent selected from metal pyrithiones.
摘要:
A method of treating a skin condition including applying a rinse-off multi-phase cleansing composition including a cleansing phase including an anionic surfactant and zinc pyrithione and a benefit phase including a benefit agent.