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Weak ethoxylation dehydrated sorbitol ester composition of washing keratin material

A technology for sorbitan and keratin materials is applied in the field of washing protein materials, and can solve the problems of poor quality of use, poor product distribution, charged hand feeling and the like

Inactive Publication Date: 2005-05-11
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] All these prior art compositions are difficult to thicken, which leads to a poor quality in use: poor product distribution, difficult emulsification, charged hand

Method used

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  • Weak ethoxylation dehydrated sorbitol ester composition of washing keratin material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The following compositions were prepared

[0079] Sodium lauryl ether with 2.2 moles of ethylene oxide

[0080] Sulphate (70 / 30C 12 / C 14 ) 7.0g A.M.

[0081] Coconut aminopropyl betaine as an aqueous solution containing 38% A.M. 3.8g A.M.

[0082] Sold under the Uniqema trade name "Tween 61" with 4 motors

[0083] Sorbitan Units Oxyethylenated with Ethylene Oxide

[0084] Stearate 6.0g

[0085] Lauryl alcohol oxyethylated with 2.5 moles of ethylene oxide 1.0 g

[0086] Hydroxyethylcellulose crosslinked with epichlorohydrin and quaternized with trimethylamine,

[0087] Sold under the trade name "JR 400" by Union Carbide 0.2 g

[0088] Appropriate amount of preservatives

[0089] Demineralized water appropriate amount 100.0g

[0090] pH 7.0

Embodiment 2

[0092] The following compositions were prepared:

[0093] Sodium lauryl ether with 2.2 moles of ethylene oxide

[0094] Sulphate (70 / 30C 12 / C 14 ) 8.4g A.M.

[0095] Sodium lauryl monosulfosuccinate with 3 moles of ethylene oxide,

[0096] Disodium salt, as a protected aqueous solution containing 30% A.M. 2.6 g A.M.

[0097] Sorbitan monooleate oxyethylated with 5 moles of ethylene oxide,

[0098] Sold under the Uniqema trade name "Tween 81" 5.0g

[0099] polyethylene glycol (55 moles of ethylene oxide) and propylene glycol dioleate,

[0100] As an aqueous diol solution under the trade name of the company Goldschmidt

[0101] "Antil 141 Liquid" for sale 5.0g

[0102] Hydroxypropyl guar triethylammonium chloride from Rhodia

[0103] Sold under the trade name "Jaquar C162" 0.05g

[0104] Sodium Hydroxide qs pH 7.0

[0105] Appropriate amount of preservatives

[0106] Demineralized water appropriate amount 100.0g

Embodiment 3

[0108] The following compositions were prepared:

[0109] Sodium Laureth Sulfate Containing 2.2 Moles of Ethylene Oxide 11.8g A.M.

[0110] Coconut aminopropyl betaine as an aqueous solution containing 38% A.M. 1.8g A.M.

[0111] 1-(hexadecyloxy)-2-octadecanol / hexadecanol mixture 2.5g

[0112] Sodium Cetearyl Sulfate 0.8g

[0113] Sorbitan monolaurate oxyethylated with 4 moles of ethylene oxide,

[0114] Sold under the trade name "Tween 21" by Uniqema 8.0g

[0115] Polydimethylsiloxane, available from Rhodia Chmie under the tradename

[0116] "Mirasil DM 500.000" sale 1.5g

[0117] Hydroxyethylcellulose crosslinked with epichlorohydrin and quaternized with trimethylamine,

[0118] Sold under the trade name "JR400" by Union Carbide 0.4g

[0119] Cross-linked polyacrylic acid, sold by Goodrich under the trade name

[0120] "Carbopol 980" sales 0.2g

[0121] Sodium hydroxide Appropriate pH6.5

[0122] Preservatives, Spices Appropriate amount

[0123] Demineralized wate...

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Abstract

The present invention relates to compositions for washing keratinous materials comprising a cosmetically acceptable medium containing at least one C 8 -C 30 Sorbitan esters of fatty acids. These compositions have anionic detergent surfactant / C 8 -C 30 The weight ratio of sorbitan esters of fatty acids is 0.5-5.

Description

technical field [0001] The present invention relates to compositions based on weakly ethoxylated sorbitan esters for washing protein materials, in particular hair and / or skin, and washing methods using these compositions. Background technique [0002] It is known practice to use nonionic surfactants such as highly polyethoxylated sorbitan esters in shampoos. These sorbitan esters act as co-detergents in this type of formulation. [0003] Belgian Patent No. 840667 (Johnson & Johnson) discloses detergent compositions and shampoos based on a combination of various nonionic surfactants such as highly ethoxylated sorbitan esters, which are harmful to the human eye Only slightly irritating, but satisfying foaming power. These sorbitol esters contain about 40 ethylene oxide units, and such compounds particularly preferably contain 44 ethylene oxide units. [0004] In the above patents, these detergent compositions must contain at least one polyoxyethylene derivative of a hydroph...

Claims

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Application Information

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IPC IPC(8): A61K7/075A61K7/48A61P17/00A61K8/00A61KA61K8/19A61K8/20A61K8/33A61K8/34A61K8/36A61K8/365A61K8/37A61K8/40A61K8/42A61K8/49A61K8/60A61K8/73A61K8/89A61K8/891A61K8/92A61Q5/02A61Q19/10C08L83/04C11D1/74
CPCA61K8/4993A61Q5/02A61Q19/10A61P17/00A61K8/49
Inventor 米雷耶·莫布吕桑德兰·德科斯泰贝尔纳·博凯
Owner LOREAL SA
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