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Foam compositions, aerosol products, and methods of using the same to improve sensory benefits to the skin

A foaming composition and the technology of the composition are applied in the directions of skin care preparations, cosmetic preparations, medical preparations containing active ingredients, etc., and can solve the problems of lack of stability, negative sensory experience, etc.

Pending Publication Date: 2019-05-03
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some foam compositions may lack the stability that skin care products with polymers can provide
Applying a foam that lacks the necessary stability can also result in a negative sensory experience for consumers

Method used

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  • Foam compositions, aerosol products, and methods of using the same to improve sensory benefits to the skin
  • Foam compositions, aerosol products, and methods of using the same to improve sensory benefits to the skin
  • Foam compositions, aerosol products, and methods of using the same to improve sensory benefits to the skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 to Embodiment 5

[0088] The following representative examples illustrate compositions according to the present disclosure. The compositions in Examples 1-5 were prepared by first combining the water phase ingredients in a vessel and mixing until uniform while heating to about 90°C. The fatty alcohol and surfactant were then added to the aqueous phase and the temperature was then raised to 90°C again with mixing. The composition was then allowed to cool to about 40°C while continuing to mix. Once the batch reached about 40°C, preservatives and retinoid packaging material (if present) were added. While mixing, the composition continued to cool.

[0089] Table 1

[0090]

[0091]

[0092] 1 Undecenoyl phenylalanine from Seppic

[0093] 2 Water and hydrolyzed carob seed extract from Silab

[0094] 3 Water and watercress extract from Silab

[0095] 4 Water, glycerol, decyl glucoside, lactic acid, benzyl alcohol, and palmitoyl dipeptide-7 from Sederma (France)

[0096] 5 Water, glycer...

Embodiment 6 to Embodiment 12

[0100] Examples 6 to 12 - Effect of Foam on Bioactive Dosage

[0101]Examples 6 to 12 show that when the concentration of bioactive substance dose is normalized based on specific gravity, more bioactive substance is deposited per unit area of ​​foam than typical emulsified products.

[0102] The compositions of Examples 6 through 12 were formed in the same manner as described in Examples 1 through 5 above. By weighing 200 grams of product into a stainless steel shortening tin, then adding two 8 grams CO 2 Cylinders were used to generate the foam, and the foam was allowed to aerate overnight.

[0103] Table 2 :

[0104]

[0105]

Embodiment 6

[0108] 0.05mL*1SG*20mg nicotinamide=1mg nicotinamide

[0109] 0.05mL*1SG*20mg glycerol=1mg glycerol

[0110] table 3 :

[0111]

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Abstract

A liquid foamable composition that has from about 0.5% to about 7%, by weight, of surfactants that are cationic surfactants, nonionic surfactants, and mixtures thereof. The foamable composition contains from about 1% to about 15%, by weight, of a fatty alcohol, from about 5% to about 30%, by weight, of a skin care active, and water. The skin care active is preferably selected from the group consisting of niacinamide, hexyldecanol, a peptide, panthenol, undeylenoyl phenylalanine, retinyl propionate and mixtures thereof.

Description

technical field [0001] The present disclosure generally relates to foam compositions, aerosol products, and methods of use thereof for improving sensory benefits to the skin of consumers. Background technique [0002] There are many types of skin care products that are commercially available or otherwise known in the art, and there are many factors that can influence the purchase intentions of consumers when looking for such products. Key among these factors is the delivery of skin care actives and the sensory benefits that skin care products can provide. Skin care actives include a variety of compounds that instantly and lastingly improve the appearance of the skin. When increasing the amount of actives in a skin care product, the beneficial effect on the skin can be increased. But when the delivery of actives is increased, the sensory experience of the consumer is often reduced. Accordingly, there is a continuing desire to develop new methods to deliver greater amounts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61Q19/00A61Q19/08A61K8/02A61K8/04A61K8/34A61K8/37A61K8/31A61K8/41
CPCA61K8/315A61K8/342A61K8/345A61K8/375A61K8/416A61Q19/00A61Q19/08A61K8/0295A61K8/046A61K8/361A61K8/42A61K8/44A61K8/604A61K8/64A61K8/671A61K8/675A61K8/86A61K2800/30
Inventor J·H·詹森J·M·祖科沃斯基J·M·桑克尔
Owner THE PROCTER & GAMBLE COMPANY
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