摘要:
A vaccine adjuvant which, based on the 100% mass thereof, includes between 10% and 95% of a mineral oil containing: between 0.05 mass-% and 10 mass-% hydrocarbon chains having less than 16 carbon atoms, and between 0.05 mass-% and 5 mass-% hydrocarbon chains having more than 28 carbon atoms. In addition, the adjuvant has a P/N ratio, corresponding to the ratio of the mass quantity of the paraffinic hydrocarbon chains to the mass quantity of the naphthenic hydrocarbon chains, of between 2.5 and 3, the adjuvant being intended for the production of a vaccine composition to prevent coccidiosis.
摘要:
The invention relates to the cosmetic use of isoleucine N-hexadecanoyl of formula (I): CH3—(CH2)14—C(═O)—NH—CH(COOH)—CH(CH3)—CH2—CH3 (I) as a “volumizing” agent and/or as a “plumping” agent for human skin. The invention also relates to a cosmetic treatment method for obtaining a “volumizing” and/or “plumping” effect of the skin of a part of the human body selected from among the breasts, face, cheeks, buttocks and eyelids.
摘要:
Methods for improving the foaming properties of cleansing and foaming formulations for topical use are presented. The methods comprise including in the formulation an effective amount of a polyol glycoside or a mixture of polyol glycosides of formula (I) R1—O-(G)x-H, in which x is a decimal number between 1 and 5, G is a reducing sugar and R1 is a radical of formula (A) —CH2—(CHOH)n—CH2—OH, in which n is an integer equal to 2, 3 or 4, or R1 is a radical of the formula (B) —(CH2—CHOH—CH2—O)m—H, in which m is an integer equal to 1, 2 or 3. Compositions containing compounds of formula (I) and methods of preparing the compositions are also presented. The methods and compositions can be applied to cosmetics and dermapharmaceuticals.
摘要:
Method for producing a comb-shaped copolymer whose skeleton is of an acrylamide, acrylic acid, acryloyl aminoethanol or dimethyl acrylamide type and on which poly(N-alkyl acrylamide) or poly(N,N-5 dialkyl acrylamide lateral segments are grafted, includes (a) producing a telomer poly(N-alkyl acrylamide) or poly(N,N-dialkyl acrylamide) of formula (I) H2N—R1-Z-{CH2—C(R2) [C(═O)N(R3) (R4)]—}n—H (I) 10 by reacting in water a compound of formula (II) CH2═C(R2)—C(═O)—N(R3) (R4) (II) with a chain limiting compound of formula (III) Z-R1—NH2; (b) isolating the telomer of formula (I) obtained at a stage (a); (c) reacting in water the telomer of formula (I) obtained at stage (b) with an acid chloride of formula (IV) CH2═C(R5)—C(═O)—C1 at a molar ratio (IV)/(III) equal to or less than 10 and equal to or greater than 1 so that a macro monomer of formula (V) 20 CH2═C(R5)—C(═O)NH—R1-Z-{CH2—C(R2) [C(═O)N(R3) (R4)]—}n—H (V) is obtained; (d) isolating the macro monomer of formula (V) obtained at stage (c); (e) copolymerizing in water the macro monomer of formula (V) isolated at stage (d) with a monomer selected from acrylamide, acrylic acid, acryloyl-aminoethanol or dimethyl-acrylamide and, if necessary, (f) purifying the thus obtained copolymer.
摘要:
Novel inverse latices comprising, as inverting agents, at least one compound of formula (I): R3—[O—CH2—CH(OH)—CH2]P—OH (I) in which R3 represents a linear or branched aliphatic radical comprising from 6 to 18 carbon atoms and p an integer greater than or equal to and less than or equal to 20; and cosmetic, dermocosmetic, dermopharmaceutical or pharmaceutical compositions comprising them.
摘要:
A method of using a compound to lighten the skin by inactivating protein kinase A. The compound may be in a composition with either a pharmacologically or cosmetically acceptable medium. Depending upon the medium and concentration of the compound, the composition may be used either therapeutically or non-therapeutically.
摘要:
The invention relates to the use of Quinoa extract as a slimming agent and/or as an agent preventing the formation of new fats in the body, in a composition comprising a cosmetically acceptable medium. The invention relates to a non-therapeutic treatment method using said extract and to the use of said extract for preparing a drug with lipolytic activity for inducing a slimming effect on the human body and for preparing a drug for preventing the formation of new fats in the human body.
摘要:
A composition and process of preparation of emulsifier agents based on an alkylpolyglycoside structure with a length of alkyl chain having from 6 to 12 carbon atoms to be used. The resulting emulsions exhibit an excellent dispersion of the fillers and/or pigments without it being necessary to add coemulsifier or dispersant. The emulsifier makes it possible, by itself alone, to prevent the reagglomeration of the fillers and/or pigments.
摘要:
An emulsifying composition and process, that includes: a) from about 10 to about 90% by weight of arachidyl or behenyl alcohol; b) from about 10 to about 90% by weight of the corresponding phosphoric ester of arachidyl or behenyl alcohol; and c) up to about 20% by weight of at least one alkylpolyglycoside.
摘要:
A texturizing composition and method utilized for foundations, makeup powders, mascaras, lipsticks, emulsions, lotions, gels, sprayable formulations, and solutions impregnated on fabrics, paper, towelettes or complexion corrector papers comprising at least one self-invertible inverse latex, and powder.