Novel stabilising light-protection and skincare agents containing stabilised light-protection components and reduction of damaging light products
OwnerDietmar Mobiusinventor
Life of this patent
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Abstract
The invention relates to sun protecting agents and skin protecting agents containing (a) a light-protecting/sun protecting components (LSK) and (b) an energy or electron acceptor the spatial distance between (a) and (b) is not more than 10 nm if (b) is an energy acceptor. The spatial distance between (a) and (b) is not more than 3 nm if (b) is an electron-acceptor.
Claims10
Sun protection and skin care product, comprising
- (a) a photo protection/sun protection component (PPC) and
- (b) an energy or electron acceptor,
- wherein the spatial distance between (a) and (b) is no more than 10 nm if (b) is an energy acceptor, and wherein the spatial distance between (a) and (b) is no more than 3 nm if (b) is an electron acceptor.
The product of any of the preceding claims, wherein (a) and (b) are connected with each other by at least one covalent bond.
The product of any of the preceding claims, wherein (b) is a metal nanoparticle, a semi-conductor nanoparticles or a dye nanoparticle.
Use of (a) a photo protection/sun protection component (PPC) and (b) an energy or electron acceptor as common components in sun protection and skin care products, characterized in that the spatial distance between (a) and (b) is no more than 10 nm, if (b) is an energy acceptor, and wherein the spatial distance between (a) and (b) is no more than 3 nm, if (b) is an electron acceptor.
Dependencies are inferred from the claim text.