# US 2023/0054819 A1 · Oily solid cosmetic

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- Number: US 2023/0054819 A1
- Document ID: US20230054819A1
- Status: Published application
- Kind: A1
- Application number: 17/787,256
- Filed: 2020-12-18
- Published: 2023-02-23
- Earliest claimed: 2019-12-20
- Assignees: L V M H Recherche
- Applicants: L V M H Recherche
- Inventors: Kyosuke Nakamura; Koichi Hata
- Web page: https://patentgrep.com/patent/US20230054819A1

## CPC

- A61K 8/922: {of vegetable origin}
- A61K 8/0229: {Sticks}
- A61K 8/37: Esters of carboxylic acids
- A61K 8/39: Derivatives containing from 2 to 10 oxyalkylene groups
- A61Q 1/04: for lips
- A61K 2800/42: Colour properties
- 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

The present invention relates to an oily solid cosmetic comprising (A) candelilla wax, (B) a plant-based and/or animal based wax with a melting point of 70° C. or higher, (C) a monoester of a monovalent straight-chain saturated fatty acid and a monohydric straight-chain saturated aliphatic alcohol, having a total of 40 to 48 carbon atoms, and (D) at least one selected from the group consisting of (polyglyceryl-2 isostearate/dimer dilinoleate) copolymer, hydrogenated castor oil dimer dilinoleate, hydrogenated castor oil isostearate, phytosteryl/octyldodecyl lauroyl glutamate, octyldodecyl stearoyl stearate, polyglyceryl-10 isostearate, polyglyceryl-10 diisostearate, polyglyceryl-10 decaisostearate, and polybutene, or 8 mass % or less of dimer dilinoleyl diisostearate and/or dimer dilinoleyl dimer dilinoleate with respect to the total amount of the oily solid cosmetic.

## Claims

### Claim at position 1

-10. (canceled)

### Claim 11

An oily solid cosmetic comprising:
(A) candelilla wax,
(B) a plant-based and/or animal-based wax with a melting point of 70° C. or higher,
(C) a monoester of a monovalent straight-chain saturated fatty acid and a monohydric straight-chain saturated aliphatic alcohol, having a total of 40 to 48 carbon atoms, and
(D) at least one selected from the group consisting of (polyglyceryl-2 isostearate/dimer dilinoleate) copolymer, hydrogenated castor oil dimer dilinoleate, hydrogenated castor oil isostearate, phytosteryl/octyldodecyl lauroyl glutamate, octyldodecyl stearoyl stearate, polyglyceryl-10 isostearate, polyglyceryl-10 diisostearate, polyglyceryl-10 decaisostearate, and polybutene.

### Claim 12

An oily solid cosmetic comprising:
(A) candelilla wax,
(B) a plant-based and/or animal-based wax with a melting point of 70° C. or higher,
(C) a monoester of a monovalent straight-chain saturated fatty acid and a monohydric straight-chain saturated aliphatic alcohol, having a total of 40 to 48 carbon atoms, and
(D) 8 mass % or less of dimer dilinoleyl diisostearate and/or dimer dilinoleyl dimer dilinoleate with respect to a total amount of the oily solid cosmetic.

### Claim 13 (depends on 11)

The cosmetic according to claim 11, wherein the plant-based wax is at least one selected from the group consisting of rice bran wax, carnauba wax and sunflower seed wax.

### Claim 14 (depends on 11)

The cosmetic according to claim 11, wherein the monoester is at least one selected from the group consisting of behenyl stearate, arachidyl eicosanoate, henicosyl eicosanoate, behenyl eicosanoate, stearyl behenate, nonadecanyl behenate, arachidyl behenate, henicosyl behenate and behenyl behenate.

### Claim 15 (depends on 11)

The cosmetic according to claim 11, wherein the component (C) is behenyl behenate.

### Claim 16 (depends on 11)

The cosmetic according to claim 11, further comprising a liquid oil having at least one hydroxyl group, in addition to the component (D).

### Claim 17 (depends on 11)

The cosmetic according to claim 11, wherein the cosmetic is a lip rouge, a cheek rouge, a lip balm, a lip liner, a foundation, a concealer, a face color, an eyeliner, or an eye shadow.

### Claim 18 (depends on 11)

The cosmetic according to claim 11, wherein the cosmetic is in the form of a stick.

### Claim 19 (depends on 11)

The cosmetic according to claim 11, further comprising a colorant.

### Claim 20 (depends on 12)

The cosmetic according to claim 12, wherein the plant-based wax is at least one selected from the group consisting of rice bran wax, carnauba wax and sunflower seed wax.

### Claim 21 (depends on 12)

The cosmetic according to claim 12, wherein the monoester is at least one selected from the group consisting of behenyl stearate, arachidyl eicosanoate, henicosyl eicosanoate, behenyl eicosanoate, stearyl behenate, nonadecanyl behenate, arachidyl behenate, henicosyl behenate and behenyl behenate.

### Claim 22 (depends on 12)

The cosmetic according to claim 12, wherein the component (C) is behenyl behenate.

### Claim 23 (depends on 12)

The cosmetic according to claim 12, further comprising a liquid oil having at least one hydroxyl group, in addition to the component (D).

### Claim 24 (depends on 12)

The cosmetic according to claim 12, wherein the cosmetic is a lip rouge, a cheek rouge, a lip balm, a lip liner, a foundation, a concealer, a face color, an eyeliner, or an eye shadow.

### Claim 25 (depends on 12)

The cosmetic according to claim 12, wherein the cosmetic is in the form of a stick.

### Claim 26 (depends on 12)

The cosmetic according to claim 12, further comprising a colorant.

### Claim 27 (depends on 17)

The cosmetic according to claim 17, wherein the cosmetic is a lip rouge, a lip balm, or a lip liner.

### Claim 28 (depends on 24)

The cosmetic according to claim 24, wherein the cosmetic is a lip rouge, a lip balm, or a lip liner.

### Claim 29 (depends on 11)

A cosmetic process for caring for and/or making-up keratinic materials, comprising the application onto keratinic materials of the cosmetic according to claim 11.

### Claim 30 (depends on 12)

A cosmetic process for caring for and/or making-up keratinic materials, comprising the application onto keratinic materials of the cosmetic according to claim 12.
