摘要:
A personal care composition comprising at least one saccharide-siloxane copolymer having a saccharide component and an organosiloxane component and linked by a linking group, wherein the saccharide-siloxane copolymer has a specified formula, is provided. The personal care composition is adapted to provide at least one benefit to the at least one portion of the body to which it is applied. Emulsions, methods for preparing emulsions comprising saccharide-siloxane copolymers, and personal care products comprising the personal care compositions and emulsions are also provided.
摘要:
A personal care composition comprising at least one saccharide-siloxane copolymer having a saccharide component and an organosiloxane component and linked by a linking group, wherein the saccharide-siloxane copolymer has a specified formula, is provided. The personal care composition is adapted to provide at least one benefit to the at least one portion of the body to which it is applied. Emulsions, methods for preparing emulsions comprising saccharide-siloxane copolymers, and personal care products comprising the personal care compositions and emulsions are also provided.
摘要:
Organosiloxanes containing ester derivatives of ascorbic acid are disclosed having the formula (RiSiO)11Ro-Ii)Si—X-A wherein R is an alkyl group containing 1 to 6 carbon atoms, n is 1 to 3 inclusive, X is a divalent organic linking group, A is an ester derivative of ascorbic acid. A method of making an organosiloxane containing ester derivatives of ascorbic acid and the products prepared according to the method arc also taught. The compounds and compositions of the present disclosure are useful to affect tissue lightening when applied topically to keratinaceous tissue.
摘要:
Organosiloxanes containing ester derivatives of ascorbic acid are disclosed having the formula (RiSiO)11Ro-Ii)Si—X-A wherein R is an alkyl group containing 1 to 6 carbon atoms, n is I to 3 inclusive, X is a divalent organic linking group, A is an ester derivative of ascorbic acid. A method of making an organosiloxane containing ester derivatives of ascorbic acid and the products prepared according to the method arc also taught. The compounds and compositions of the present disclosure are useful to affect tissue lightening when applied topically to keratinaceous tissue.
摘要:
Personal care compositions containing pituitous silicone fluids compositions are disclosed. The silicone fluid compositions contain certain branched and/or high molecular weight organopolysiloxanes that demonstrate pituitous rheological behavior. When formulated into personal care compositions, the silicone fluids provide enhanced sensory and film-forming properties based on their pituitous rheological properties.
摘要:
Fluid compositions are disclosed containing a branched organopolysiloxane and a carrier fluid. The branched organopolysiloxane is obtainable by reacting an organohydrogencyclosiloxane and an alkenyl terminated polydiorganosiloxane. The disclosed fluid compositions possess pituitous rheological properties.
摘要:
Personal care compositions containing pituitous silicone fluids compositions are disclosed. The silicone fluid compositions contain certain branched and/or high molecular weight organopolysiloxanes that demonstrate pituitous rheological behavior. When formulated into personal care compositions, the silicone fluids provide enhanced sensory and film-forming properties based on their pituitous rheological properties.
摘要:
A water-in-oil (W/O) emulsion with a discontinuous aqueous phase dispersed in a continuous oil phase has in the continuous oil phase a linear silicone polyether, an α,ω-diene crosslinked silicone elastomer, and a nonionic organic emulsifier. The W/O emulsion is otherwise free of silicone elastomers prepared using unsaturated compounds containing silicon atoms. Either the discontinuous aqueous phase of the W/O emulsion or the continuous oil phase of the W/O emulsion contains a water soluble or oil soluble active ingredient such as a vitamin.
摘要:
This invention is directed to an elastomer composition produced by crosslinking a high molecular weight ≡Si—H containing polysiloxane and a diene, diyne or ene-yne compound in the presence of a diluent. The elastomer composition is suitable for use in forming personal care compositions.
摘要:
Thickening can be obtained by adding a silicone latex to the water phase of a water-in-silicone emulsion, instead of adding the silicone latex to the silicone phase of the emulsion. The latex is used in a range of about 0.1-5.0% by weight. Thick emulsions are made by (i) separately preparing a silicone phase containing a silicone polyether and a cyclic siloxane; (ii) separately preparing an aqueous phase containing water and at least one active ingredient; (iii) adding the latex to the aqueous phase; and (iv) combining and mixing the phases.