A61K8/46

Composition of pickering emulsion
11576851 · 2023-02-14 · ·

A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C.sub.8-C.sub.16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof. ##STR00001##

Feminine hygiene products

Disclosed are acidic feminine intimate cleansing compositions having a pH in the range of from 3 to 5, which further necessarily comprises at least: as a primary antimicrobial active constituent, lactic acid, which may optionally be a substituted lactic acid and/or derivative thereof; and which composition further includes an anionic constituent system which boosts the antimicrobial efficacy of the primary lactic acid constituent present; and which compositions feature low irritation, and good antimicrobial efficacy against certain species of bacteria. Treatment processes using the feminine intimate cleansing composition in treatment of the groin area of human females, and vendible products containing the feminine intimate cleansing compositions are also disclosed.

Antimicrobial personal cleansing compositions

The invention provides an antimicrobial personal cleansing composition comprising: (i) an aqueous continuous phase including one or more anionic cleansing surfactants; (ii) a dispersed phase including dispersed particles of zinc pyrithione (ZPT); (iii) a structuring polymer for the aqueous continuous phase which is selected from crosslinked alkali-swellable acrylic emulsion (ASE) polymers; and (iv) from 3 to 20 wt % niacinamide based on the total weight of the composition, wherein the structuring polymer is selected from crosslinked copolymers of (meth)acrylic acid with one or more C1 to C5 alkyl esters of (meth)acrylic acid.

ISOTROPIC CONCENTRATE AND WASH COMPOSITIONS

The present invention relates to an isotropic concentrate composition that is easy to hydrate and transform into an end use wash composition. The end use wash composition resulting from the concentrate composition is suitable for topical application and for hand washing. The concentrate comprises fragrance oil and emulsifier at levels that unexpectedly result in a concentrate composition and end use composition that are free of ingredient precipitation that interferes with the appearance and usage of the compositions.

ANTIPERSPIRANT COMPOSITIONS

An aqueous antiperspirant composition comprising: 1) a metal salt with a M:X mole ratio from about 0.25 to 0.5, wherein X is an anion with a −1 or −2 charge and M is a metal ion with a +2, +3 or +4 charge; 2) an amino acid wherein the M:amino acid mole ratio is from about 5 to about 0.33; and 3) wherein the pH of the composition is from about 2 to about 4.

ANTIPERSPIRANT COMPOSITIONS

An aqueous antiperspirant composition comprising: 1) a metal salt with a M:X mole ratio from about 0.25 to 0.5, wherein X is an anion with a −1 or −2 charge and M is a metal ion with a +2, +3 or +4 charge; 2) an amino acid wherein the M:amino acid mole ratio is from about 5 to about 0.33; and 3) wherein the pH of the composition is from about 2 to about 4.

Use of propoxylated surfactant or polymer in foaming applications to control viscoelasticity in highly active liquid formulations

Antimicrobial or non-antimicrobial compositions, sanitizing compositions and other compositions combining use of a propoxylated EO/PO block copolymer surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide concentrated compositions having a desired viscoelasticity at an active level of at least 18% are disclosed. Non-antimicrobial applications combining use of a propoxylated surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide compositions having a desired viscoelasticity are also disclosed. Methods of using concentrated and use compositions having desired foaming enhancement and stabilization are also disclosed.

COMPOSITIONS FOR IMPARTING COLOR AND TONE TO THE HAIR
20230037788 · 2023-02-09 ·

The present disclosure relates to compositions for altering the tone or color of the hair comprising at least one amino acid, at least one carboxylic acid, monoethanolamine, at least one oxidation base chosen from toluene-2,5-diamine, acid salts thereof, or solvates thereof, and a coupler system comprising one or more couplers chosen from 2,4-diaminophenoxyethanol, meta-aminophenol, derivatives thereof, addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures thereof. The disclosure also relates to methods of using the compositions and kits comprising the compositions.

USES OF CO-CRYSTALS
20180000704 · 2018-01-04 ·

The present invention discloses new uses of coloured co-crystals and associated salts formed by co-crystallization reactions in the dye, ink and paint industries. The present invention also provides novel co-crystals for use in, for example, the dye, ink and/or paint industries.

USES OF CO-CRYSTALS
20180000704 · 2018-01-04 ·

The present invention discloses new uses of coloured co-crystals and associated salts formed by co-crystallization reactions in the dye, ink and paint industries. The present invention also provides novel co-crystals for use in, for example, the dye, ink and/or paint industries.