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High alkaline hair compositions for increased fullness and body

A composition and hair technology, applied in the directions of detergent compositions, hair care, cosmetic preparations, etc., can solve the problems of unrecognized cationic polymer texture, density and fullness, etc.

Inactive Publication Date: 2001-04-18
CLAIROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no recognition that a cationic polymer in a composition with a pH of about 8-10, or a nonionic polymer in a composition with a pH of about 8-14, will provide body, body and body to the user's hair

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0061]Examples 4-6 are high pH (alkaline) shampoos for fine hair of the present invention. The formulation of Example 5 contained a cationic polymer; the formulation of Example 6 contained a nonionic polymer, and the formulation of Example 4 contained no polymer. Example 4 was used to illustrate the unexpected effect of adding cationic polymers to high pH formulations.

[0062] Acid preparation

Example 1 Example 2 Example 3

alkaline preparation

Example 4 Example 5 Example 6

Does not contain aggregates

thing

cationic poly

compound

non-ionic poly

compound

Does not contain aggregates

thing

cationic poly

compound

non-ionic poly

compound

Number of users tested

78

79

122

125

75

75

Overall impression (excellent / very good)

57％

40％

54％

53％

69％

55％

Compared to regular products - thicker

much better

19％

13％

13％

20％

31％

...

Embodiment 1-3

[0069] Example 1-3 Acidic pH Preparations

Embodiment 1

[0070] The acid shampoo formulations of Examples 1-3 (as measured in Table 2) had a pH of 5.0-6.0, which is typical for this type of formulation. Batch-to-batch quality variations can occur that may result in pH above and below the above pH range. The pH of the acidic / polymer-free formulation of Example 1 would be lower than the conventional range due to the aging process in the manufacturing process; therefore a slight decrease in pH is expected and allowed based on the stability data.

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PUM

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Abstract

The invention provides compositions for providing body, fullness and texture to otherwise fine or very fine keratinous fibers, particularly human hair. The compositions of the present invention have a high pH, e.g., about 8 to about 10 when the compositions contain cationic polymer, and a pH of about 8 to about 14, preferably about 8.5 to about 13, and more preferably, about 8.5 to about 10 when the compositions contain no cationic polymer. The compositions include one or more nonionic and / or cationic polymers, which, in combination with the high pH of the composition, lift the hair cuticle and allow the deposition of polymer, thus resulting in increased fullness and texture to the hair. The compositions of the present invention may be in the form of known hair care products such as, for example, shampoos, rinses and conditioners. In addition, the compositions can be formulated, for example, as lotions or creams, and the like, for consumer use. The hair care compositions of the present invention provide beneficial and long-lasting effects of body and fullness within a minute or less after application to the hair.

Description

[0001] Field [0002] The present invention relates generally to hair shampoos and hair care products. In particular, the present invention relates to shampoos and hair care compositions having a high pH value which contain ingredients which have a conditioning effect on hair, especially fine or very fine hair, and which promote hair volume and fullness. point. Background technique [0003] Hair care products especially for consumers with fine hair have been on the market for a long time. Shampoos for improving the thickness of fine hair are the most widely used of all hair care products. The pH of such commercially available shampoos is generally acidic to neutral, for example about 5.5-7.0. Many low pH to neutral hair shampoos do not provide long-lasting volume and body to fine and very fine hair. This may be because prior art products do not provide texture to the hair, or they do not remain on the hair strands after subsequent rinsing and washing. [0004] A low pH wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/00A61K8/40A61K8/44A61K8/46A61K8/49A61K8/73A61K8/86A61Q5/00A61Q5/02C11D17/00
CPCA61K8/466A61Q5/02A61K2800/5426A61K8/737A61K8/463A61K8/73A61Q5/12A61K8/86
Inventor P·J·鲁索P·S·瓦拉斯
Owner CLAIROL
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