Cleansing articles for skin and/or hair which also deposits skin care actives

A technology of cleaning products and active substances, which is applied in the field of skin conditioner products, manufacturing such products, and producing such disposable disposable personal care cleaning products, which can solve problems such as odors

Inactive Publication Date: 2001-06-06
THE PROCTER & GAMBLE COMPANY
View PDF66 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disposable products are also more hygienic than sponges, washcloths, or other multiple-use cleaning implements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cleansing articles for skin and/or hair which also deposits skin care actives

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0241] Examples 1-5I. Surfactant phase

[0242] Element

[0243] Disodium EDTA

[0244] water

[0245] Add this mixture to the first mixing vessel. 1.5-2.5 g of the resulting mixture was applied to the substrate described herein and then dried. Ⅱ. Skin care active phase

[0246] water

[0247] From 0.10 to 1-0 grams of this phase material is added to the dry matrix which already contains the surfactant phase material. Dry to remove any added moisture. The resulting cleansing articles are used by wetting with water for cleansing and depositing skin care actives on the skin or hair. Alternatively, the skin care active phase can be added or impregnated into the insoluble matrix prior to the surfactant phase, as long as the surfactant is not added by dipping / rolling. The latter is possible when using extrusion or gravure application.

Embodiment 6-10

[0248] Examples 6-10I. Surfactant phase

[0249] Element

%(weight)

Example 6

Example 7

Example 8

Example 9

Example 10

water

add up to 100

add up to 100

add up to 100

add up to 100

add up to 100

Polyquaternium 10

- - - 0.25

- PEG 14M

0.5

- - 0.5

- Hydroxypropyltrimethylammonium Chloride

- - - - 0.5

Hydroxyethyl cellulose

- 0.25

- - - guar gum

- 0.25

- - -

[0250] Disodium EDTA

0.10

0.10

0.10

0.10

0.10

Sodium Lauroyl Sarcosinate

3.33

3.33

3.33

3.33

3.33

Sodium Lauroylamphoacetate

- - - - 3.33

Cocamidopropyl Betaine

3.33

3.33

3.33

3.33

- Decyl polyglucoside

3.33

3.33

3.33

...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to substantially dry, disposable personal cleansing articles suitable for cleansing and delivering skin care actives to the skin or hair. Consumers use such articles by (i) wetting the dry article with water, and (ii) subjecting the wetted article to mechanical forces such as friction to create lather. The formulation comprises a water insoluble base, a lathering surfactant and a skin care active. Preferably, the articles of the present invention further comprise a deposition aid and/or a conditioning component.

Description

[0001] Field [0002] The present invention relates to substantially dry, disposable personal cleansing articles that both cleanse the skin or hair and deliver skin care actives to the skin or hair. When using this type of product, the user needs to moisten the dry product with water to generate foam, and then put the skin in contact with the product for generating foam, and clean the skin according to a conventional method. The formulation comprises a water insoluble base, at least one lathering surfactant and at least one skin care active. [0003] The use of a matrix enhances lather at low surfactant levels, enhances cleansing properties and exfoliation, optimizes delivery and deposition of skin care actives, and provides desired properties such as fabric density, thickness and volume. Thus, the present invention provides excellent delivery of skin care actives to the skin or hair using a matrix having the desired properties, using low levels of surfactant (and thus low irri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61K8/00A61K8/02A61K8/23A61K8/24A61K8/31A61K8/33A61K8/34A61K8/35A61K8/36A61K8/362A61K8/365A61K8/368A61K8/37A61K8/40A61K8/41A61K8/42A61K8/44A61K8/46A61K8/49A61K8/64A61K8/73A61K8/86A61K8/89A61K8/891A61K8/92A61K8/97A61Q5/02A61Q19/10
CPCA61K8/0208A61Q5/02A61Q19/10A61K8/02A61K8/36
Inventor L·D·阿巴卡瑞斯D·M·穆卡提G·E·戴克尼尔
Owner THE PROCTER & GAMBLE COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap