Method for preparing a hair and scalp condition-enhancing composition with increased efficacy of blending aroma oil

A scalp care and composition technology, applied in hair care, pharmaceutical formulations, hair removal, etc., can solve problems such as difficult to accurately control temperature changes, aromatic oils destroy active ingredients, and oil stability deteriorates, so as to relieve scalp irritation , Minimize skin irritation, prevent dandruff

Inactive Publication Date: 2013-05-01
高道尹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to precisely control the temperature change in the production process, which causes the aroma components of the aromatic oil to volatilize or destroy the active components of the oil
Furthermore, the physical properties of aromatic oils which are sensitive to external environmental conditions cannot be optimized, resulting in poor oil stability
As a result, the components of the oil are not homogeneously mixed with the cosmetic base components, or the components of the oil undergo changes in color, quality, and smell, resulting in their poor activity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Example 1: Production of a fragrance oil containing shampoo using a tank-out process (separate process) hair lotion

[0068] (a) At 70°C, stir in a container at 1,000 rpm for 20 minutes to make 1 kg of shampoo containing sodium lauryl sulfate, sodium lauryl ether sulfate and polyquaternium-7 The matrix is ​​completely dissolved.

[0069] (b) After dissolution, the shampoo base was transferred out of the container, followed by aging at 20° C. for 24 hours.

[0070] (c) Next, in another container at 20°C, mix 2.7g lavender oil, 2.7g rosemary oil, 1.8g cedar wood oil, 1.9g thyme oil, 0.1g marjoram oil, 0.1g eucalyptus oil and 0.7g Jojoba oil, followed by aging for 24 hours.

[0071] (d) 10 g of the fragrance oil mixture was mixed with 990 g of the aged hair cosmetic base at 20° C., and then the mixture was filled in a shampoo container at the same temperature to produce a fragrance oil-containing shampoo.

Embodiment 2

[0072] Example 2: Production of shampoos containing fragrance oils

[0073] A shampoo was produced in the same manner as in Example 1 except that steps (b), (c) and (d) were performed at 10°C.

Embodiment 3

[0074] Example 3: Production of Shampoos Comprising Perfume Oils

[0075] A shampoo was produced in the same manner as in Example 1 except that steps (b), (c) and (d) were carried out at 40°C.

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PUM

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Abstract

Disclosed is a method of preparing a hair and scalp conditioning composition. According to the method, a hair cosmetic base and aromatic oils are aged by separate reaction processes and are blended to improve the stability of the aromatic oils. Therefore, the activities of the aromatic oils, particularly for the prevention of hair loss and dandruff, are enhanced.

Description

technical field [0001] The present invention relates to a process for the preparation of a hair and scalp conditioning composition in which a hair cosmetic base and a fragrance oil are aged in separate reaction processes (age), and mixed to improve the stability of the aromatic oils, thereby achieving enhanced activity, especially to achieve effective prevention of hair loss and dandruff. Background technique [0002] There are about 100,000 to about 150,000 hairs on a normal human scalp. Each hair goes through a growth cycle consisting of anaphase, metaphase and telophase, and eventually falls out. This cycle lasts for 3 to 6 years. People lose an average of 60 to 100 hairs per day. In alopecia patients, the proportion of hair in the advanced stage decreases and the proportion of hair in the middle and late stages increases, resulting in abnormal hair loss. [0003] A number of hypotheses (such as poor blood circulation, overactive male sex hormones, excessive sebum pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/92A61Q5/00
CPCA61Q5/002A61K8/922A61K8/97A61Q9/04A61Q7/00A61Q5/00A61Q5/006A61K2800/5922A61Q5/02A61Q5/12A61K8/9789
Inventor 高道尹
Owner 高道尹
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