Patent classifications
A61Q9/02
Method for producing a light-coloured disalt
A process for preparing light-colored aqueous surfactant compositions containing 10% by weight to 60% by weight, based on the total composition, of one or more alpha-sulfo fatty acid disalts (A) of general formula (I),
R.sup.1CH(SO.sub.3M.sup.1)COOM.sup.2 (I), in which radical R.sup.1 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms and radicals M.sup.1 and M.sup.2, independently, are selected from the group comprising H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamines, and water, in which fatty acids of the general formula (Ia),
R.sup.2CH.sub.2COOH (Ia) in which radical R.sup.2 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms, (i) are subjected to sulfonation with gaseous sulfur trioxide, (ii) the acidic sulfonation product is neutralized, and then (iii) is subjected to bleaching with hydrogen peroxide at a pH above 7 in a temperature range of 80 to 95° C. in the presence of 50 to 500 ppm, based on the total composition of a stabilizer selected from the group comprising magnesium oxide, magnesium salts, water glass, nitrilotriacetic acid, ethylenediaminetetraacetic acid, gluconic acid, and salts thereof.
Method for producing a light-coloured disalt
A process for preparing light-colored aqueous surfactant compositions containing 10% by weight to 60% by weight, based on the total composition, of one or more alpha-sulfo fatty acid disalts (A) of general formula (I),
R.sup.1CH(SO.sub.3M.sup.1)COOM.sup.2 (I), in which radical R.sup.1 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms and radicals M.sup.1 and M.sup.2, independently, are selected from the group comprising H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamines, and water, in which fatty acids of the general formula (Ia),
R.sup.2CH.sub.2COOH (Ia) in which radical R.sup.2 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms, (i) are subjected to sulfonation with gaseous sulfur trioxide, (ii) the acidic sulfonation product is neutralized, and then (iii) is subjected to bleaching with hydrogen peroxide at a pH above 7 in a temperature range of 80 to 95° C. in the presence of 50 to 500 ppm, based on the total composition of a stabilizer selected from the group comprising magnesium oxide, magnesium salts, water glass, nitrilotriacetic acid, ethylenediaminetetraacetic acid, gluconic acid, and salts thereof.
SUCCULENT EXTRACT AND ALGINATE COMBINED SOLUTIONS AND PRODUCTS INCORPORATING THEM
The invention provides a composition including a succulent extract and an alginic acid component consisting of alginic acid and/or one or more salts thereof, wherein the succulent extract is present in an amount in a range from 0.1 wt % to 1000 wt % relative to the alginic acid component, both on a dry basis.
SKIN ENGAGING MEMBER FOR RAZOR CARTRIDGE
This application relates to a razor cartridge including a housing and a skin engaging member, the skin engaging member including a superabsorbent polymer, wherein the superabsorbent polymer is a swellable carrier being loaded with one or more skin active agents.
SKIN ENGAGING MEMBER FOR RAZOR CARTRIDGE
This application relates to a razor cartridge including a housing and a skin engaging member, the skin engaging member including a superabsorbent polymer, wherein the superabsorbent polymer is a swellable carrier being loaded with one or more skin active agents.
Rheological Solid Composition for use in Personal Care Compositions
A rheological solid composition comprising a crystallizing agent and an aqueous phase.
Rheological Solid Composition for Use in Shaving
A rheological solid shave composition. The rheological solid shave composition has a crystallizing agent, an active and an aqueous phase.
Rheological Solid Composition for Use in Shaving
A rheological solid shave composition. The rheological solid shave composition has a crystallizing agent, an active and an aqueous phase.
Rheological Solid Composition
A rheological solid composition comprising a crystallizing agent and an aqueous phase.
ANTIPERSPIRANT AND DEODORANT COMPOSITIONS FOR INCREASED SKIN LUBRICITY
A method of removing hair from an underarm comprising the steps of applying an antiperspirant or deodorant composition to the underarm and shaving the underarm with a razor; wherein said antiperspirant or deodorant composition comprises a component selected from the group consisting of an antiperspirant active, a deodorant active, an odor masking fragrance, and combinations thereof; and wherein the composition comprises from about 3% to about 20%, by weight of the composition, of a blend of a nonvolatile, low viscosity silicone emollient and a high molecular weight silicone polymer.