A61K8/895

CERIUM OXIDE INORGANIC FILLER-REINFORCED POLYMER AND TWO-COMPONENT COSMETIC COMPOSITION USING SAME

The present invention relates to a two-component cosmetic composition for wrinkle reduction. The two-component cosmetic composition for wrinkle reduction according to the present invention forms a coating having a sufficient strength to reduce a scrubbing phenomenon caused by external force and has a suitable viscosity as well as no cloudiness phenomena arising.

POWDERY SOLID COSMETIC PREPARATION
20230049630 · 2023-02-16 · ·

An objective of the invention is to provide a powdered solid cosmetic that has excellent powder dispersibility and high impact resistance, while also having a texture similar to that in the case in which an elastic spherical powder is blended. The powdered solid cosmetic according to the present invention contains (A) a non-elastic spherical powder having a crushing strength per particle of 30 MPa or higher; (B) 1% to 15% by mass of iron oxide; (C) a gel-type partially crosslinked organopolysiloxane polymer; and (D) a non-ionic surfactant having an HLB of 10 or lower; wherein the (A) non-elastic spherical powder constitutes 90% by mass or more of all spherical powders contained in the cosmetic.

POWDERY SOLID COSMETIC PREPARATION
20230049630 · 2023-02-16 · ·

An objective of the invention is to provide a powdered solid cosmetic that has excellent powder dispersibility and high impact resistance, while also having a texture similar to that in the case in which an elastic spherical powder is blended. The powdered solid cosmetic according to the present invention contains (A) a non-elastic spherical powder having a crushing strength per particle of 30 MPa or higher; (B) 1% to 15% by mass of iron oxide; (C) a gel-type partially crosslinked organopolysiloxane polymer; and (D) a non-ionic surfactant having an HLB of 10 or lower; wherein the (A) non-elastic spherical powder constitutes 90% by mass or more of all spherical powders contained in the cosmetic.

METHOD FOR PRODUCING POWDERED SOLID COSMETIC
20230052859 · 2023-02-16 · ·

An objective of the invention is to provide a production method for a powdered solid cosmetic that, while having a texture similar to that in the case in which an elastic spherical powder is blended, also has excellent powder dispersibility and high impact resistance. The production method for a powdered solid cosmetic according to the present invention comprises a slurry preparation step of preparing a slurry by mixing a powder component and an oil-based component, as a binder, in a volatile solvent, wherein: the powder component includes a spherical powder, and the spherical powder contains (A) a non-elastic spherical powder having a crushing strength per particle of 30 MPa or higher; the oil-based component contains (B) a gel-type partially crosslinked organopolysiloxane polymer; the (A) non-elastic spherical powder constitutes 6% to 25% by mass of the powdered solid cosmetic; and 90% by mass or more of the spherical powder contained in the powder component is constituted by the (A) non-elastic spherical powder.

METHOD FOR PRODUCING POWDERED SOLID COSMETIC
20230052859 · 2023-02-16 · ·

An objective of the invention is to provide a production method for a powdered solid cosmetic that, while having a texture similar to that in the case in which an elastic spherical powder is blended, also has excellent powder dispersibility and high impact resistance. The production method for a powdered solid cosmetic according to the present invention comprises a slurry preparation step of preparing a slurry by mixing a powder component and an oil-based component, as a binder, in a volatile solvent, wherein: the powder component includes a spherical powder, and the spherical powder contains (A) a non-elastic spherical powder having a crushing strength per particle of 30 MPa or higher; the oil-based component contains (B) a gel-type partially crosslinked organopolysiloxane polymer; the (A) non-elastic spherical powder constitutes 6% to 25% by mass of the powdered solid cosmetic; and 90% by mass or more of the spherical powder contained in the powder component is constituted by the (A) non-elastic spherical powder.

LONG-WEARING COSMETIC COMPOSITION COMPRISING EXPANDED PERLITE
20230046620 · 2023-02-16 · ·

The present invention relates to anhydrous compositions including at least one silicone film former; from about 10% by weight to about 20% by weight of expanded perlite having an average particle size of less than about 50 microns; at least one silicone elastomer; and at least one volatile solvent.

Two coat process for dyeing keratin fibres
11576852 · 2023-02-14 · ·

The present invention relates to a process for dyeing keratin fibres, in particular the hair, which consists in applying to the keratin fibres: at least one coat of at least a first composition (i) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, and then, after drying, at least a second coat of at least a second composition (ii) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, the pigments of compositions (i) and (ii) being qualitatively and/or quantitatively different.

Two coat process for dyeing keratin fibres
11576852 · 2023-02-14 · ·

The present invention relates to a process for dyeing keratin fibres, in particular the hair, which consists in applying to the keratin fibres: at least one coat of at least a first composition (i) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, and then, after drying, at least a second coat of at least a second composition (ii) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, the pigments of compositions (i) and (ii) being qualitatively and/or quantitatively different.

EMULSIFIED LIP GEL
20230039503 · 2023-02-09 · ·

The present invention relates to a composition, especially a cosmetic composition, in particular for making up and/or caring for keratin materials, comprising at least one aqueous phase containing at least one non-particulate synthetic polymeric gelling agent, and one oily phase containing at least one silicone elastomer, one silicone resin, and one non-volatile silicone oil comprising at least one dimethicone group, or one non-volatile ester oil, or mixtures thereof.

Cosmetic compositions capable of forming a multilayer structure after application to a keratinous material
11712412 · 2023-08-01 · ·

Cosmetic compositions capable of forming a multilayer structure after application to a keratinous material are provided, as well as methods of applying such compositions to a keratinous material.