Non-Greasy Personal Care Compositions

Patent metadata

Field	Value
Publication number	US-2017246104-A1
Application number	US-201415512591-A
Country	US
Kind code	A1
Filing date	Sep 23, 2014
Priority date	Sep 23, 2014
Publication date	Aug 31, 2017
Grant date	—

Abstract

An anhydrous personal care composition, comprising: (a) 45 to 60 weight % of at least one ester, selected from (i) triglycerides, (ii) diglycerides, (iii) monoglycerides, (iv) monoesters of diols, and (v) diesters of diols; (b) a first wax having a melting point of from 35° C. to 72° C. present in an amount of 5 to 25 weight %; (c) a second wax having a melting point of 73 to 90C present in an amount of 1 to 10 weight %; and (d) at least one plant oil having a saponification value of from 150 to 275 mg KOH/g present in an amount of 5 to 35 weight.

First claim

What is claimed is:

1 . An anhydrous personal care composition, comprising:
(a) at least one ester, wherein said at least one ester is selected from one or more of the following groups:
(i) triglycerides,
(ii) diglycerides,
(iii) monoglycerides,
(iv) monoesters of diols, and
(v) diesters of diols,
and wherein a total concentration of said at least one ester is 45 to 60 weight %, based on the total weight of the composition; (b) a first wax having a melting point of 35° C. to 72° C. present in an amount of 5 to 25 weight %, based on the total weight of the composition; (c) a second wax having a melting point of 73° C. to 90° C. present in an amount of 0.5 to 10 weight %, based on the total weight of the composition; and (d) at least one plant oil having a saponification value of 150 to 275 mg KOH/g, wherein a total concentration of said at least one plant oil is from 5 to 35 weight %, based on the total weight of the composition.

2 . The composition of any preceding claim 1 , wherein the first wax comprises at least one wax chosen from beeswax, candelilla wax, bayberry wax, and combinations thereof.

3 . The composition of claim 1 , wherein the second wax comprises at least one wax chosen from hydrogenated castor oil, sunflower wax, carnauba wax, rice bran wax, and combinations thereof.

4 . The composition of claim 1 , wherein the first wax is present in an amount of 8 to 18 weight % based on the total weight of the composition.

5 . The composition of claim 1 , wherein the second wax is present in an amount of weight 0.5 to 5 weight % based on the total weight of the composition.

6 . The composition of claim 1 , wherein the first wax has a melting point of 38° C. to 65° C.

7 . The composition of claim 1 , wherein the second wax has a melting point of 78° C. to 85° C.

8 . (canceled)

9 . (canceled)

10 . The composition of claim 1 , wherein the total concentration of the at least one ester is from 50 to 55 weight %, based on the total weight of the composition.

11 . The composition of claim 1 , wherein the at least one ester is selected from: monoglycerides of capric acid; monoglycerides of caprylic acid; capric triglyceride; caprylic triglyceride; stearic triglyceride; monoesters of ethylene glycol and stearic acid; acetylated glycol stearate; glyceryl dilaurate; propylene glycol dicaprate; 1,3-propanediol dicaprylate; PEG-6 caprylic/capric glycerides; cocoglycerides; and combinations thereof.

12 . (canceled)

13 . (canceled)

14 . The composition of claim 1 , wherein the total concentration of the at least one plant oil is from 5 to 30 weight %, based on the total weight of the composition.

15 . (canceled)

16 . (canceled)

17 . The composition of claim 1 , wherein the at least one plant oil comprises at least one plant oil chosen from sunflower oil, high oleic sunflower oil, coconut oil, palm oil, sweet almond oil, castor oil, canola oil, soybean oil, avocado oil, olive oil, acai oil, andiroba oil, apricot kernel oil, argan oil, passion fruit oil, manila oil, mango oil, shea oil, macademia nut oil, brazil nut oil, borage oil, copaiba oil, grape seed oil, buriti oil, sesame oil, flaxseed oil, blueberry oil, cranberry oil, blackberry oil, plum oil, raspberry oil, babassu oil, camelina oil, camellia oil, walnut oil, wheat germ oil, calendula oil, cherry kernel oil, cucumber seed oil, papaya oil, aloe vera oil, hemp oil, safflower oil, or a combination of any two or more thereof.

18 . (canceled)

19 . The composition of claim 1 , wherein the at least one plant oil has a melting point of −25° C. to 30° C.

20 . The composition of claim 1 , wherein the at least one plant oil comprises a plant oil which has a saponification value of 150 to 200 mg KOH/g.

21 . (canceled)

22 . (canceled)

23 . The composition of claim 1 , wherein the at least one plant oil is a combination of a first oil and a second oil, the first oil having a saponification value of 150 to 200 mg KOH/g, and the second oil having a saponification value of 220 to 275 mg KOH/g.

24 . The composition of claim 23 , wherein the first oil is present at a concentration of 10 to 20 weight %, based on the total weight of the composition, and the second oil is present at a concentration of 1 to 10 weight %, based on the total weight of the composition.

25 . (canceled)

26 . The composition of claim 23 , wherein the first oil has a melting point of −18° C. to −5° C. and the second oil has a melting point of 10° C. to 25° C.

27 . (canceled)

28 . The composition of claim 1 further comprising a vegetable fat having a melting point of 31° C. to 60° C. and present in a concentration of 1 to 10 weight %, based on the total weight of the composition.

29 . The composition of claim 28 , wherein the vegetable fat is at least one material chosen from cocoa butter, shea butter, palm butter, tucuma butter, avocado butter, kokum butter, olive butter, shorea butter, manoi butter, coffee butter, soy butter, jojoba butter, cupuacu butter, mango butter, pistachio butter, pumpkin seed butter, brazil nut butter, hemp seed butter, illipe butter, murumuru butter, ucuuba butter, and combinations thereof.

30 . (canceled)

31 . The composition of claim 1 further comprising zinc oxide, present in a concentration of 10 to 30 weight %, based on the total weight of the composition.

32 . (canceled)

33 . (canceled)

34 . (canceled)

35 . (canceled)

36 . The composition of claim 1 , wherein the composition is a sunscreen or a diaper cream.

Assignees

• Colgate Palmolive Co

Inventors

• Lesniak Ewelina
• Potechin Kathy

Classifications

• A61K8/34

  Alcohols · CPC title

• A61K8/37

  Esters of carboxylic acids · CPC title

• A61K8/92

  Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof · CPC title

• A61Q19/00

  Preparations for care of the skin · CPC title

• A61K8/0229 Primary

  Sticks · CPC title