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Composition for scalp, cosmetic for scalp and coating method of composition for scalp

A coating method and composition technology, which are applied in the directions of cosmetics, cosmetic preparations, pharmaceutical formulations, etc., can solve the problems of difficult scalp wetting, difficult penetration of moisturizing ingredients, etc., and achieve the effect of improving permeability

Active Publication Date: 2021-07-09
MANDOM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, even if a normal lotion is applied to the scalp, it is difficult for the moisturizing ingredients to penetrate sufficiently, and it is difficult to provide sufficient moisture to the scalp.
[0005] In addition, due to the presence of hair on the scalp, it is also difficult to effectively apply lotion (composition for scalp) to the scalp

Method used

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  • Composition for scalp, cosmetic for scalp and coating method of composition for scalp
  • Composition for scalp, cosmetic for scalp and coating method of composition for scalp

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Experimental program
Comparison scheme
Effect test

Embodiment 1～5 and comparative example 1～3

[0127] Each component shown in the following Table 2 was compounded and mixed according to the compounding quantity (content, compounding unit: parts by mass) shown in the following Table 2, and the composition for scalp (composition for scalp and hair) was obtained. In addition, the compounding quantity shown in Table 2 is all the compounding quantity converted into a pure component.

[0128] In addition, the obtained composition for the scalp was filled in a spray-type trigger container to obtain a cosmetic for the scalp.

[0129] (Evaluation)

[0130] (1) Viscosity

[0131] The viscosity of the composition for scalp (composition for scalp and hair) was measured with a B-type viscometer using spindle No. 2 at 25° C. and 30 rpm. In addition, as said B-type viscometer, "TV-20" by Toki Sangyo Co., Ltd. was used.

[0132] (2) Permeability

[0133] (Preparation of the sebum model)

[0134] Liquid paraffin, squalane, wax esters, triglycerides, fatty acids, cholesterol, and ce...

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Abstract

Provided is a composition for scalp that can improve the penetration, adhesion, anti-dripping, anti-sticking and moisturizing properties on the scalp when the composition for scalp is applied to the scalp by spraying. The composition for scalp of the present invention is a composition for scalp filled in a spray-type trigger container or a spray-type pump container and applied to the scalp by spraying, and comprises component A: cyclohexanedicarboxylic acid and The diester compound of polyoxyalkylene alkyl ether, component B: ethanol, component C: polyol, and component D: thickener have a viscosity at 25° C. of 50 mPa·s or more and 600 mPa·s or less.

Description

technical field [0001] The present invention relates to a composition for scalp to be applied to the scalp. Moreover, this invention relates to the cosmetics for scalp using the said composition for scalps, and the coating method of the said composition for scalps. Background technique [0002] The human scalp is exposed to ultraviolet light, or irritated by shampooing, or heat irritated by drying with a hair dryer. Among them, drying with a hair dryer tends to evaporate moisture from the scalp. In this way, human scalp is damaged every day due to various external factors in daily life. In addition, the scalp is in a drier state than the skin of other parts such as the face. Therefore, the barrier function of the scalp is sometimes greatly reduced. [0003] If the barrier function of the scalp decreases and the hardening of the scalp develops, scalp problems such as dandruff, redness, eczema, and itching are prone to occur. In addition, such scalp problems may reduce th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/39A61K8/04A61K8/34A61K8/81A61Q5/00
CPCA61K8/04A61K8/34A61K8/39A61K8/81A61Q5/00A61K2800/87
Inventor 占部骏
Owner MANDOM CORP
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