JP2006282591A - Facial wash composition - Google Patents

Facial wash composition Download PDF

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JP2006282591A
JP2006282591A JP2005105340A JP2005105340A JP2006282591A JP 2006282591 A JP2006282591 A JP 2006282591A JP 2005105340 A JP2005105340 A JP 2005105340A JP 2005105340 A JP2005105340 A JP 2005105340A JP 2006282591 A JP2006282591 A JP 2006282591A
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fatty acid
raw material
composition
constituent fatty
wash composition
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JP4646674B2 (en
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Mitsuhiro Wada
光弘 和田
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Naris Cosmetics Co Ltd
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Naris Cosmetics Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To reduce raw material odor of a constituent fatty acid, etc., in a fatty acid soap-based creamy facial wash composition not containing a perfume. <P>SOLUTION: In the facial wash composition, ≥40% of the constituent fatty acid is palmitic acid and neutralization ratio of whole constituent fatty acid is 70-82%, and the composition contains glycerol. As a result, the raw material odor of the composition is nil or extremely slight. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、香料を含有しない脂肪酸石けん系クリーム状洗顔料組成物において、構成脂肪酸等の原料臭の低減に関するものである。   The present invention relates to a reduction in raw material odor such as constituent fatty acids in a fatty acid soap-based cream facial cleansing composition containing no fragrance.

脂肪酸石けん系クリーム状洗顔料組成物は、スキンケアの分野において他の形態の洗顔料に比べ、機能、使用性、使用感触において有用な製剤として広く使用されている。   The fatty acid soap cream cleansing composition is widely used in the field of skin care as a preparation useful in terms of function, usability, and feeling of use as compared with other forms of face cleansing.

また、昨今の安全性志向の高まりから、洗顔料組成物においても香料を含有しない所謂無賦香の製剤が求められ上市されている。ところが、洗顔料組成物には脂肪酸をはじめとする特有の原料臭を有する構成原料が種々含有されている。このため、製剤にも原料臭があらわれ使用者に不快感を与え、商品価値を低下させることとなる。   In addition, because of the recent increase in safety orientation, so-called unscented preparations that do not contain a fragrance in a face wash composition have been demanded and marketed. However, the facial cleansing composition contains various constituent raw materials having a characteristic raw material odor including fatty acids. For this reason, the raw material odor appears also in a formulation, an unpleasant feeling is given to a user, and a commercial value will be reduced.

そこで、従来原料臭のマスキングを目的として、植物抽出物などの香りを有する香料以外の成分が使用されている。(特開2002−3329号)   Therefore, components other than fragrances such as plant extracts have been used for the purpose of masking raw material odors. (Japanese Patent Laid-Open No. 2002-3329)

しかしながら、これらの技術では、強さ的に十分に原料臭をマスクできなかったり、マスキング剤と原料臭とのにおうタイミングが異なるため、結果として原料臭をマスクできないのが現状であった。
特開2002−3329号公報
However, these techniques cannot sufficiently mask the raw material odor in terms of strength, or the masking agent and the raw material odor have different timings. As a result, the raw material odor cannot be masked as a result.
JP 2002-3329 A

解決しようとする課題は、洗顔料組成物が原料臭を有することである。     The problem to be solved is that the face wash composition has a raw material odor.

本発明は、洗顔料組成物の原料臭を低減させるため、パルミチン酸が構成脂肪酸の40%以上を占め、構成脂肪酸全体の中和率が70〜82%であって、且つ、グリセリンを含有することを特徴とする。   In the present invention, palmitic acid accounts for 40% or more of the constituent fatty acids, the neutralization rate of the whole constituent fatty acids is 70 to 82% and contains glycerin in order to reduce the raw material odor of the face wash composition. It is characterized by that.

本発明によれば、原料臭の少ない、又は皆無の新規脂肪酸石けん系クリーム状洗顔料組成物を提供することができる。とりわけ無賦香の製剤においてはその効果を顕著に発揮することができる。   According to the present invention, it is possible to provide a novel fatty acid soap-based cream facial cleansing composition with little or no raw material odor. In particular, the effect can be exhibited remarkably in the unscented preparation.

本発明に用いるパルミチン酸は、特に制限はなく市販品を利用することができる。その配合量は、構成脂肪酸の40%以上を占め、構成脂肪酸全体は洗顔料組成物全量に対して、15.0〜40.0重量%であり、好ましくは、20.0〜35.0重量%である。また、構成脂肪酸全体の中和率が70〜82%である。   The palmitic acid used for this invention does not have a restriction | limiting in particular, A commercial item can be utilized. The blending amount occupies 40% or more of the constituent fatty acid, and the whole constituent fatty acid is 15.0 to 40.0% by weight, preferably 20.0 to 35.0% by weight, based on the total amount of the face wash composition. Moreover, the neutralization rate of the whole constituent fatty acid is 70 to 82%.

本発明に用いるグリセリンは、特に制限はなく市販品を利用することができる。本発明におけるグリセリンの好ましい含有量は、洗顔料組成物全量に対して、0.1〜50.0重量%であり、特に好ましくは、1.0〜25.0重量%である。   The glycerin used in the present invention is not particularly limited, and a commercially available product can be used. The preferable content of glycerin in the present invention is 0.1 to 50.0% by weight, particularly preferably 1.0 to 25.0% by weight, based on the total amount of the face wash composition.

本発明の組成物には、前述の脂肪酸およびグリセリンに加えて、必要に応じて、本発明の効果を損なわない範囲で化粧料に一般に用いられる各種成分、すなわち油性成分、界面活性剤、保湿剤、酸化防止剤、防腐剤、増粘剤等々を配合することができる。   In the composition of the present invention, in addition to the fatty acid and glycerin described above, if necessary, various components generally used in cosmetics within a range not impairing the effects of the present invention, that is, an oily component, a surfactant, and a humectant Antioxidants, preservatives, thickeners, and the like can be blended.

以下、実施例を挙げて本発明を具体的に説明する。なお、本発明はこれに限定されるものではない。   Hereinafter, the present invention will be specifically described with reference to examples. Note that the present invention is not limited to this.

次に示す処方に従って本発明の洗顔料組成物を作成した。同時に、この実施例の洗顔料組成物のパルミチン酸の構成脂肪酸中の割合を40%以下とした比較例1、グリセリンを除いた比較例2を、また中和率を70%以下とした比較例3、及び中和率を82%以上とした比較例4を作成した。 A face wash composition of the present invention was prepared according to the following formulation. At the same time, Comparative Example 1 in which the ratio of palmitic acid in the constituent fatty acid of the facial cleansing composition of this example was 40% or less, Comparative Example 2 excluding glycerin, and Comparative Example in which the neutralization rate was 70% or less 3 and Comparative Example 4 with a neutralization rate of 82% or more were prepared.

更に、実施例1および比較例1、比較例2、比較例3、比較例4を、20名の女性パネラーにより臭いの官能評価を行なった。これにより、本発明の洗顔料組成物が、原料臭の少ないまたは皆無の新規脂肪酸石けん系クリーム状洗顔料組成物を提供することができるものであることが判る。 Furthermore, sensory evaluation of odor was performed on Example 1, Comparative Example 1, Comparative Example 2, Comparative Example 3, and Comparative Example 4 by 20 female panelists. Thus, it can be seen that the facial cleansing composition of the present invention can provide a novel fatty acid soap-based cream facial cleansing composition with little or no raw material odor.

実施例1及び比較例1〜比較例4の洗顔料の処方例を表1に示す。
なお、洗顔料は通常の製法にて製造し、試料を得た。
Table 1 shows formulation examples of the face wash of Example 1 and Comparative Examples 1 to 4.
In addition, the face wash was manufactured by the normal manufacturing method, and the sample was obtained.

Figure 2006282591
Figure 2006282591

女性パネラーによる臭いの官能評価結果を表2に示す。 Table 2 shows the sensory evaluation results of odors by female panelists.

Figure 2006282591
Figure 2006282591

本発明は、原料臭の低減に優れた洗顔料組成物である為、化粧料や洗浄料を作る上で広く利用できるものである。   Since the present invention is a facial cleansing composition excellent in reducing raw material odor, it can be widely used in making cosmetics and cleaning materials.

Claims (1)

パルミチン酸が構成脂肪酸の40%以上を占め、構成脂肪酸全体の中和率が70〜82%であって、且つ、グリセリンを含有することを特徴とする洗顔料組成物。 A facial cleansing composition, wherein palmitic acid accounts for 40% or more of the constituent fatty acids, the neutralization rate of the whole constituent fatty acids is 70 to 82%, and glycerin is contained.
JP2005105340A 2005-03-31 2005-03-31 Face wash composition. Active JP4646674B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7884061B1 (en) 2009-08-12 2011-02-08 Conopco, Inc. Concentrated liquid soap formulations with greater than 50% long chain soap and fatty acid having readily pumpable viscosity
US7884060B1 (en) 2009-08-12 2011-02-08 Conopco, Inc. Concentrated liquid soap formulations having readily pumpable viscosity
WO2011018337A1 (en) 2009-08-12 2011-02-17 Unilever Plc Concentrated liquid soap formulations having readily pumpable viscosity
JP2011173841A (en) * 2010-02-25 2011-09-08 Pola Chemical Industries Inc Aqueous cleanser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10182419A (en) * 1996-12-27 1998-07-07 Kose Corp Creamy skin wash
JP2001072573A (en) * 1999-09-02 2001-03-21 Pola Chem Ind Inc Cosmetic for face washing
JP2002154946A (en) * 2000-11-21 2002-05-28 Lion Corp Creamy detergent composition
JP2002255788A (en) * 2001-02-28 2002-09-11 Mandom Corp Semisolid detergent composition
JP2003171691A (en) * 2001-12-07 2003-06-20 Mandom Corp Detergent composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10182419A (en) * 1996-12-27 1998-07-07 Kose Corp Creamy skin wash
JP2001072573A (en) * 1999-09-02 2001-03-21 Pola Chem Ind Inc Cosmetic for face washing
JP2002154946A (en) * 2000-11-21 2002-05-28 Lion Corp Creamy detergent composition
JP2002255788A (en) * 2001-02-28 2002-09-11 Mandom Corp Semisolid detergent composition
JP2003171691A (en) * 2001-12-07 2003-06-20 Mandom Corp Detergent composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7884061B1 (en) 2009-08-12 2011-02-08 Conopco, Inc. Concentrated liquid soap formulations with greater than 50% long chain soap and fatty acid having readily pumpable viscosity
US7884060B1 (en) 2009-08-12 2011-02-08 Conopco, Inc. Concentrated liquid soap formulations having readily pumpable viscosity
WO2011018337A1 (en) 2009-08-12 2011-02-17 Unilever Plc Concentrated liquid soap formulations having readily pumpable viscosity
JP2011173841A (en) * 2010-02-25 2011-09-08 Pola Chemical Industries Inc Aqueous cleanser

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