Personal care compositions and methods for the beautification of mammalian skin and hair

A personal care and composition technology, which is applied in skin care preparations, cosmetics, pharmaceutical formulations, etc., and can solve problems such as affecting diffusion

Inactive Publication Date: 2008-07-09
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compositions containing wetting agents, occlusive or semi-occlusive substances and / or substances that improve barrier properties inhibit or delay water evaporative loss, but have the disadvantage of only slightly affecting diffusion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 to 5

[0079] Examples 1 to 5: Emulsions

[0080] Element

Example 1

weight percent

Compare(%)

Example 2

weight percent

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Example 3

weight percent

Compare(%)

Example 4

weight percent

Compare(%)

Example 5

weight percent

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Deionized water

Appropriate amount

Appropriate amount

Appropriate amount

Appropriate amount

Appropriate amount

Disodium edetate

0.1

0.1

0.1

0.1

0.1

Glycerin

10.0

15.0

25.0

20.0

20

Cetearyl Glucoside

0.2

0.2

0.2

0.2

0.2

Ginseng Extract 6

0.1

---

---

1

--

Ginsenosides 1

--

--

1

0.01

--

caffeine

5

1.5

---

1.5

--

pomegranate extract

--

--

...

Embodiment 6 to 11

[0089] Examples 6 to 11: Gels

[0090] components

Example 6

weight percent

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Example 7

weight percent

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Example 8

weight percent

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Example 9

weight percent

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Example 10

weight percent

Compare(%)

Example 11

weight percent

Compare(%)

Deionized water

Appropriate amount

Appropriate amount

Appropriate amount

Appropriate amount

Appropriate amount

Appropriate amount

EDTA

sodium

0.1

0.1

0.1

0.1

0.1

0.1

Glycerin

10.0

11.0

10.0

10.0

12.0

10

caffeine

1.5

3.0

5.0

-

1.5

1.5

Ginseng Extract 7

0.1

0.1

-

-

-

-

pomegranate extract 6

-

-

-

-

-

0.5

...

Embodiment 11 to 12

[0098] Examples 11 to 12: Mousse

[0099] components

Example 11

weight percentage

(%)

Example 12

weight percentage

(%)

Deionized water

Appropriate amount

Appropriate amount

Disodium edetate

0.1

0.1

Glycerin

10.0

12.0

Polysorbate 20

1

1

Cetearyl Glucoside

0.2

0.2

Ginseng Extract 2

0.1

---

Ginsenosides 1

--

1

caffeine

3

1.5

pomegranate extract

0.5

--

Isohexadecane

3.0

3.0

Ethyl p-hydroxybenzoate

0.15

0.15

Propylparaben

0.07

0.07

stearic acid

0.1

0.1

PEG-100 Stearate

0.1

0.1

stearyl alcohol

0.4

0.4

cetyl alcohol

0.3

0.3

Docosanol

0.25

0.25

Iso...

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PUM

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Abstract

A personal care composition may comprise a member selected from a group consisting of kinetin, zeatin, and combinations thereof; niacinamide; and a dermatologically-acceptable carrier. A personal care composition may comprise an N-acyl amino acid compound, a skin care active, a member selected from a group consisting of kinetin, zeatin, and combinations thereof, and a dermatologically-acceptable carrier. A personal care composition may comprise a hexamidine compound, a skin care active, a member selected from a group consisting of kinetin, zeatin, and combinations thereof, and a dermatologically acceptable carrier.

Description

field of invention [0001] The present invention relates to personal care compositions comprising aquaporin stimulating compounds and methods of using them. Background of the invention [0002] Consumers are currently available with a wide variety of personal care products aimed at improving dry skin. The outermost layer of the skin (the stratum corneum) receives moisture either through direct contact with water or through diffusion from the underlying epidermis. The diffusion process is controlled by the water content and concentration gradient in the skin. In very dry environments, evaporative water loss from the stratum corneum can be substantial and often outpace replacement by diffusion. Compositions comprising wetting agents, occlusive or semi-occlusive substances and / or substances which improve barrier properties can inhibit or retard water evaporative loss, but have the disadvantage of only slightly affecting the diffusion. [0003] Aquaporins are a class of membra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61Q19/00A61K8/97A61K8/49A61K8/34A61K8/67
CPCA61K8/675A61Q19/00A61K8/63A61K8/494A61K8/4926A61K8/97A61K8/42A61K8/345A61Q19/08A61K31/522A61K8/9789
Inventor 谢三才K·斯里克里施娜A·B·纽兰德C·C·巴斯康姆J·R·小卡克孜文斯基K·M·兰莫斯K·E·I·瓦努斯图伊茨
Owner THE PROCTER & GAMBLE COMPANY
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