摘要:
Described herein are whitening compositions comprising a peroxide source, and an adhesion system comprising a hydrophobic component comprising a silicone adhesive; and a dental surface adhesion enhancing agent, which are physically stable and effectively provide whitening. Methods of making and using these compositions are also described herein.
摘要:
A cosmetic composition comprises a) an N-acyl amino acid compound selected from the group consisting of N-acyl amino acid, its isomers, its salts, derivatives thereof, and mixtures thereof, and b) hexyldecanol.
摘要:
A composition for delivery of a hydrophobic bioactive agent is provided that provides for a partially solubilized storage solution that upon exposure to the air results in a fully solubilized bioactive agent in a molecular form for optimal delivery to the skin of a subject. The composition is used for the therapeutic treatment or diagnosis of numerous skin conditions such as acne, wrinkles, inflammation, and epidermal or musculoskeletal pain.
摘要:
The present invention concerns Composition for making up and/or caring for the skin and/or the lips, comprising, in a physiologically acceptable medium: - at least one supramoiecular polymer based on functionalized polyalkeiie of formula HO-P-OH in which P represents a homopolymer or a copolymer: that may be obtained by polymerization of one or more linear, cyclic and/or branched polyunsaturated C2-C10 and preferably C2-C4 alkenes, which may be derived from the reaction, especially the condensation, of the said functionalized polyalkene polymer with at least one junction group functionalized with at least one reactive group capable of reacting with the reactive group(s) of the functionalized polyalkene polymer, the said junction group being capable of forming at least 3 H. (hydrogen) bonds, preferably at least 4 H bonds, preferentially 4 H bonds, - and at least one silicone filler chosen from organopolysiloxane powders coated with silicone resin; and polymethylsilsesquioxane powders.
摘要:
The present invention relates to a powdery cosmetic composition in the form of compacter powder, comprising a pulverulent phase comprising (a) 45% by weight or more relative to the total weight of the composition of at least one filler selected from the group consisting of a filler having an aspect ratio of 10 or more, silica microspheres, microporous polymer microspheres, polyurethane powder, polymer microcapsules, elastomeric crosslinked organopolysiloxane powders; (b) at least one non- magnetic pigment; and (c) optionally at least one magnetic particle, wherein the ratio of the non-magnetic pigment (s) /the magnetic particle (s) when the magnetic particle (s) is/are present in the cosmetic composition is 1 or more, as well as the method for preparing the cosmetic, and the like. The present invention can prevent a flow pattern or patterns which may be found on a conventional cosmetic including a substantial amount of a magnetic particles prepared by a wet process. Further, the present invention can prevent the paler surface color of a cosmetic prepared by a wet process as compared to the surface color of a cosmetic prepared by a dry process.
摘要:
A method for preparing a siloxane polymer comprising the steps of (a) providing an aldehyde-based redox initiator; and (b) reacting said redox initiator with a siloxane having a plurality of end-capped hydride moieties to form a siloxane polymer having a plurality of terminal aldehyde moieties.
摘要:
A dual phase whitening oral care composition comprising a first phase comprising a bound peroxide in a substantially anhydrous carrier and a second phase comprising an abrasive and a tartar control system in an orally acceptable carrier. Methods of whitening a tooth surface are also provided.