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liquid skin cleanser products

A skin cleanser and liquid technology, which is applied in the field of liquid skin cleanser products, can solve the problems of refreshing feeling, shortened cleaning time, insufficient effect, shortened cleaning time, etc., and achieve good elasticity and emulsification, good refreshing feeling, Reduce slippery effect

Active Publication Date: 2016-12-07
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the refreshing feeling after washing and the shortening of washing time have not been sufficiently obtained at the same time (Patent Document 1: Japanese Patent Laid-Open No. 2010-180182)
[0004] On the other hand, attempts have been made to improve the foam quality by adding cationic polymers, but the improvement of the foam quality and the shortening of the cleaning time have not been fully obtained at the same time (Patent Documents 2 and 3: Japanese Patent Laying-Open No. 2004-204087, Japan Japanese Patent Laid-Open No. 2005-15359)
A cleaning agent that improves foam quality by adding polyols has also been proposed, but the effect of shortening the cleaning time is not sufficient (Patent Document 4: Japanese Patent Laid-Open No. 2002-080345)
[0005] So far, there has not been a skin cleanser that can be washed in a short period of time, and a skin cleanser that has a fast washing time, good foam elasticity and foam quality, can obtain a refreshing feeling after washing, and can be used in a foaming container has not yet been developed come out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～35 and comparative example 1～15

[0079] (A) component and purified water were uniformly mixed at 70 degreeC using the paddle mixer. While stirring, add (B) component and dissolve it uniformly. Next, after adding and dissolving (C)component, it cooled to 25 degreeC, stirring. Then, the pH was measured using a pH meter HM-30V (manufactured by Toa DKK Co., Ltd.), and adjusted to a desired pH using potassium hydroxide to obtain a liquid skin cleanser composition (hand soap) having the composition shown in the table below. The skin cleanser compositions in the examples were all liquid at 25°C.

[0080] The obtained liquid skin cleanser composition was filled into a foaming pump container (two 200-mesh film bodies, manufactured by Yoshino Industry (the same pump used in Example 2 of Japanese Patent Application Laid-Open No. 2005-193972)), and evaluate as follows. In addition, only Comparative Example 14 was filled into a pump container having a dispenser (discharge volume: 1 mL, nozzle diameter (inner diameter):...

Embodiment 36

[0204] [Example 36] Body wash

[0205]

[0206] (A) / (B)=50

[0207] The above-mentioned skin cleanser composition was filled into the pump foaming container described in Example 2 of JP-A-2005-193972 (two 200-mesh film bodies were used).

[0208] evaluation result

[0209]

Embodiment 39

[0210] The trade names of raw materials *1 to *8 used in Example 39 are as follows.

[0211] ※1 Product name Merquat 740 (Lubrizol Corporation)

[0212] ※2 brand name Amogen S-H (Daiichi Kogyo Pharmaceutical Co., Ltd.)

[0213] ※3 Product name EMALEX 1611 (Nippon Emalujung Co., Ltd.)

[0214] ※4 Trade name Saivinol (Saiden Chemical Co., Ltd.)

[0215] ※5 trade name d1-α tocopherol (DSM Nutrition Japan Co., Ltd.)

[0216] ※6 brand name chamomile liquid (Ichimaru natural beauty company)

[0217] ※7 Trade name isopropylmethylphenol (Osaka Chemical Co., Ltd.)

[0218] ※8 brand name blue 403 (Kimi Chemicals Co., Ltd.)

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Abstract

A liquid skin cleanser product is provided, the liquid skin cleanser product comprising a foaming container and a liquid skin cleansing composition filled in the foaming container, wherein the liquid skin cleansing composition contains: ( A) the fatty acid salt represented by the following formula R1COOM (1) (in the formula, R1 is a monovalent hydrocarbon group, M is an alkali metal or alkanolamine; (B) has a specific monomer molar ratio and a specific viscosity of dimethyl A copolymer of diallyl ammonium chloride and acrylic acid and / or acrylamide; and (C) sugar alcohol; wherein, the mass ratio represented by (A) / (B) is 20-250. The liquid skin cleanser product can reduce greasy during cleaning, can be quickly cleaned, and can also obtain a refreshing feeling after cleaning, and the foam has good elasticity and emulsification degree when discharged from a foaming container.

Description

technical field [0001] The invention relates to a liquid skin cleanser product, which can reduce the greasiness during cleansing and shorten the cleansing time. Background technique [0002] Previously, skin cleansers used higher fatty acid salts as cleansing base materials for a refreshing touch after cleansing. However, in contrast to the freshness after cleansing, fatty acid salts have a problem of being slippery and taking time to cleanse. [0003] In order to reduce the stickiness during cleaning, a cleanser adding an anionic surfactant has been proposed, but it is difficult to remove the stickiness only by using an anionic surfactant, so it is tried to add sugar alcohol derivatives and hydrolyzed vegetable protein to make it feel clean even when washing. It can also enhance the refreshing feeling after washing even if it is slippery. However, the refreshing feeling after washing and the shortening of the washing time have not been sufficiently obtained at the same ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/36A61K8/34A61K8/81A61Q19/10C11D1/04C11D3/20C11D3/22C11D3/37C11D17/04
CPCA61Q19/10C11D1/08C11D1/662C11D1/83C11D3/3765C11D3/3773C11D17/08A61K8/345A61K8/361A61K8/817A61K2800/87A61K8/34A61K8/36A61K8/81
Inventor 筒井叶月穂积康友西村彦人
Owner LION CORP
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