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Compositions with Beneficial Properties for Consumers

IP.com Disclosure Number: IPCOM000250181D
Publication Date: 2017-Jun-08
Document File: 5 page(s) / 165K

Publishing Venue

The IP.com Prior Art Database

Abstract

This document reveals compositions for personal care and/or cosmetic use, namely for shampoos and body wash formulations based on microemulsion technology.

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Compositions with Beneficial Properties for Consumers

This document reveals compositions for personal care and/or cosmetic use, namely for shampoos and body wash formulations based on microemulsion technology.

In the first table microemulsion formulations are given. All microemulsions are clear and transparent and have a good stability (no agglomeration or separation after 4 weeks storage at 21 °C. Additionally, the microemulsions are low viscous.

In the second table shampoos containing these microemulsions are given. The shampoos are clear and show a good performance level for combining, especially for wet combining hair and prevent damage and breakage of the hair.

In the attached formulations in this paper all components are listed as active matter. The pH- value of the resulting formulations have to be adjusted to pH 4,0 - 5,5 using suitable alkaline like Aminomethylpropanol or Sodiumhydroxide or Potassiumhydroxide or Triethanolamine or Tris (hydroxymethyl) aminomethane or Citric Acid or Benzoic Acid.

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Table 1. Microemulsions with Esterquat Preparation:

• Phase I. The components PEG-40 Hydrogenated Castor Oil and water are mixed and heated under stirring to approx. 70°C.

• Phase II. The components Cetearyl Isononanoate, PEG-7 Hydrogenated Castor Oil and Dicocoylethyl Hydroxyethylmonium Methosulfate / Propylene Glycol (or Distearoylethyl Hydroxyethylmonium Methosulfate / Cetearyl Alcohol) are mixed and heated to approx. 70°C.

• Phase I is added to Phase II under stirring. Heating to 90°C and cooling to room temperature.

Result:

• Tranparent and low viscous microemulsions.

Tab. 1. Microemulsion concentrates

A B C INCI1 % w/w % w/w % w/w

Cetearyl Isononanoate 20 20 20 PEG-40 Hydrogenated

Castor Oil 6,7 7 3,5

PEG-7 Hydrogenated Castor Oil

6,7 6 9,5

Dicocoylethyl Hydroxyethylmonium Methosulfate 5,6 Propylene Glycol 1,4

Distearoylethyl Hydroxyethylmonium Methosulfate 4,7 4,9 Cetearyl Alcohol 2,0 3,1

Preservative 0,5 0,1 0,5

Fragrance 0,1 0,1

Aqua dem. Qs to 100 Qs to 100 Qs to 100

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Table 2. Shampoos with added Microemulsion Preparation:

• Surfactants and water are stirred until a clear solution is obtained. • Addition of the thickener (if present). • Addition of the microemulsion at room temperature with moderate stirring.

Result:

• Tranparent shampoos are obtained.

1 2 3 4 5 INCI1 % w/w % w/w % w/w % w/w % w/w

Sodium Laureth Sulfate

9 9 9 9

Cocamidopropyl Betaine

3 3 3 3 6

Coco-Glucoside 6 Microemulsion

see Tab. 1A 1 3 5 7 4

PEG/PPG-120/10 Trimethylolpropa

ne Trioleate

1,1

Laureth-2 1,1 PEG-150

Distearate

Xanthan Gum

Preservative 0,1 0,5 0,5 0,3 0,5

Fragrance 0,1 0,1 0,1 0,1

Aqua dem. Qs to 100

Qs to 100

Qs to 100

Qs to 100

Qs to 100

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6 7 8 9 10 INCI1 % w/w % w/w % w/w % w/w % w/w

Sodium Laureth Sulfate

Cocamidopropyl Betaine

6 6 7,5 7,5 7,5

Coco-Glucoside 6 6 7,5 7,5 7,5 Microemulsion

see Tab. 1A 4 4 4 4 4

PEG/PPG- 120/10

Trimethylolprop ane Trioleate

1,1

Laureth-2 1,1 PEG-150

Distearate 2 2

Xanthan Gum 1 1

Preservative 0,2 0,3 0,5 0,5 0,...