# US 5,234,682 A · Cosmetic compositions

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 5,234,682 A
- Document ID: US5234682A
- Status: Granted
- Kind: A
- Application number: 07/944,757
- Filed: 1992-09-14
- Granted: 1993-08-10
- Earliest claimed: 1990-06-21
- Assignees: Revlon Consumer Products Corporation
- Inventors: Ralph A. Macchio; Julio G. Russ; Salvatore J. Barone
- Web page: https://patentgrep.com/patent/US5234682A

## CPC

- A61K 8/37: Esters of carboxylic acids
- A61K 8/0204: {Specific forms not provided for by any of groups A61K8/0208 - A61K8/14}
- A61K 8/0241: {Containing particulates characterized by their shape and/or structure (see also A61K8/04, A61K8/11, and A61K8/14, further aspects are classified in A61K2800/40 and subcodes)}
- A61K 8/0254: {Platelets; Flakes}
- A61K 8/25: Silicon; Compounds thereof
- A61K 8/375: {the alcohol moiety containing more than one hydroxy group}
- A61K 8/39: Derivatives containing from 2 to 10 oxyalkylene groups
- A61K 8/88: Polyamides
- A61Q 19/00: Preparations for care of the skin
- A61K 2800/412: Microsized, i.e. having sizes between 0.1 and 100 microns
- A61K 2800/5922: At least two compounds being classified in the same subclass of A61K8/18
- A61K 2800/621: by inorganic compounds
- A61K 2800/624: by macromolecular compounds
- A61Q 1/02: Preparations containing skin colorants, e.g. pigments (preparations in powder form A61Q1/12)
- A61Q 1/06: Lipsticks
- A61Q 1/08: for cheeks, e.g. rouge
- A61Q 1/10: for eyes, e.g. eyeliner, mascara
- A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
- A61Q: SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS

## Abstract

A cosmetic facial makeup composition comprising spherical silica, particulate nylon, spherical powder, light oils, and cosmetic waxes.

## Claims

### Claim 1

A cosmetic make-up composition consisting essentially of 30.0-60.0% light oils selected from the group consisting of dimethicone of less than 350 c.s., oclyl palmitate, isostearyl palmitate, PEG-4 ditceptanoate, glycerol trioctanoate, isopropyl isostearate, octyl stearate, glycerol octanoate, neopentyl glycol diisooctanoate, or mixtures thereof, 1-10% cosmetic waxes, 0.1-15% spherical silica particles of 2-20 microns in diameter, 0.1-20% nylon particles of less than 20 microns in diameter, 8-25% spherical powder particles selected from the group consisting of talc, mica, zinc stearate, acrylates copolymer, or mixtures thereof, and 13-15% spherical fillers selected from the group consisting of titanium dioxide, zinc oxide, kaolin, magnesium oxide, magnesium carbonate, methyl cellulose, iron oxides, N-lauryl-1-lysine, or mixtures thereof, a colorant, UV absorber, wetting agent, preservative, fragrance, or mixtures thereof.

### Claim 2 (depends on 1)

The composition of claim 1 wherein the cosmetic waxes are selected from the group consisting of isostearyl behenate, glyceryl tribehenate, candelilla wax, microcrystalline wax, carnauba, beeswax, paraffin, spermaceti, petrolatum, or mixtures thereof.

### Claim 3 (depends on 1)

The composition of claim 1 wherein the colorant is present at 0.1-45%, the UV absorber is present at 0.5-10%, the wetting agent is present at 0.1-1.5%, and the preservative is present at 0.5-2%.