JPH0214296A - Solid detergent - Google Patents

Solid detergent

Info

Publication number
JPH0214296A
JPH0214296A JP16576588A JP16576588A JPH0214296A JP H0214296 A JPH0214296 A JP H0214296A JP 16576588 A JP16576588 A JP 16576588A JP 16576588 A JP16576588 A JP 16576588A JP H0214296 A JPH0214296 A JP H0214296A
Authority
JP
Japan
Prior art keywords
soap
solid detergent
kojic acid
effects
skin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16576588A
Other languages
Japanese (ja)
Inventor
Hitoshi Izumida
仁 泉田
Kozo Iida
飯田 高三
Takahide Takadera
貴秀 高寺
Yoshimi Inoue
佳美 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kansai Paint Co Ltd
Original Assignee
Kansai Paint Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP16576588A priority Critical patent/JPH0214296A/en
Publication of JPH0214296A publication Critical patent/JPH0214296A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Abstract

PURPOSE:To obtain a solid detergent, containing kojic acid (salt), having whitening effects on the skin and mildly exhibiting preventive and removing effects on liver-spot and ephelis and remarkably providing the effects thereof by constant use thereof. CONSTITUTION:The objective solid detergent obtained by blending about 0.01-15wt.%, (derivative 0.2-5.0wt.%) kojic acid [5-hydroxy-2-hydroxymethyl-gamma- pyrone (C6H5O4)] obtained by extracting or recrystallizing a fermentation liquor mainly by fungi of the genus Aspergillus, etc., or a salt thereof, such as sodium kojate. Furthermore, toilet soap, transparent soap, floating soap, medicated soap, deodorant soap, low-irritant solid detergent, etc., are cited as examples of the solid detergent.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は皮膚に対して色白効果を有する固形洗浄料に関
するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a solid detergent having a skin-lightening effect.

[従来の技術] 従来、コウジ酸は、漂白1色白効果を有する成分として
知られ、コウジ酸を色白成分として、軟膏9あるいは、
クリーム類、パック類、乳液・乳剤類、ローション類等
の化粧料に配合され、効果を発揮している(特公昭32
−8100.特開昭53−3538.特公昭61−10
447号公報など)。
[Prior Art] Kojic acid has conventionally been known as an ingredient that has bleaching and skin-lightening effects, and has been used as an ointment 9 or as a skin-whitening ingredient.
It has been incorporated into cosmetics such as creams, packs, emulsions, lotions, etc., and has been shown to be effective (Special Publications Publication No. 32
-8100. Japanese Patent Publication No. 53-3538. Special Public Service 1986-10
447, etc.).

これら軟膏及び化粧料は、一般に、顔、身体の一部に塗
布され、主に、顔、身体の一部に生じるシミ、ソバカス
等の防止のために用いられている。ところがシミ、ソバ
カスは全身に生ずるものであり、これら軟膏、化粧料を
全身に塗布することは実際上むつかしい、そこで全身の
シミ、ソバカスの発生予防効果、全身の肌の色白効果1
日光浴で生じた日焼は後のシミ・ソバカスの発生防止効
果、全身を温和に正常な皮膚の色に戻す効果等が得られ
る洗浄料が求められている。
These ointments and cosmetics are generally applied to the face and parts of the body, and are mainly used to prevent spots, freckles, etc. that occur on the face and parts of the body. However, spots and freckles occur all over the body, and it is difficult to apply these ointments and cosmetics all over the body.
There is a need for a cleansing agent that can prevent the appearance of spots and freckles after sunburn caused by sunbathing, and can gently return the skin to its normal color on the whole body.

本発明者等は、前記した効果を発揮する洗浄剤を間発す
べ(鋭意研究を重ねた結果、コウジ酸又はコウジ酸塩を
固形洗浄剤に含有せしめ、この固形洗浄剤を入浴の際な
どに使用することによって前記した効果が得られること
を見い出し本発明を完成するに到った。
The inventors of the present invention have developed a cleaning agent that exhibits the above-mentioned effects (as a result of extensive research, they have incorporated kojic acid or kojic acid salts into a solid cleaning agent, and this solid cleaning agent can be used during bathing, etc.). The present invention was completed based on the discovery that the above-mentioned effects can be obtained by using the present invention.

すなわち、本発明はコウジ酸またはコウジ酸塩を含有す
ることを特徴とする固形洗浄剤に関するものである。
That is, the present invention relates to a solid detergent characterized by containing kojic acid or a kojic acid salt.

以下本発明の詳細な説明する。The present invention will be explained in detail below.

本発明に適用されるコウジ酸は、化学名が5−才キシー
2−才キジメチル−γ−ビロン(C、H、O、)であり
主として、アスペルギルス属等の微生物の発酵液より抽
出又は再結晶等を行なって得られるものであるが、もち
ろん合成的手法により得られたものも使用可能である6
本発明においては、コウジ酸だけでなくコウジ酸塩も用
いることができる。
The chemical name of kojic acid applied to the present invention is 5-year-old xy-2-year-old pheasant methyl-γ-viron (C, H, O,), and is mainly extracted or recrystallized from the fermentation liquid of microorganisms such as Aspergillus. etc., but of course those obtained by synthetic methods can also be used6.
In the present invention, not only kojic acid but also kojic acid salts can be used.

本発明においてコウジ酸を含有せしめる固形洗浄材は、
顔、全身を洗浄するための固形の洗浄材を言う0例^ば
、化粧石けん、透明石けん、浮石けん、薬用石けん、デ
オドラント石けんなどの固形洗浄材、さらには、コンバ
ーあるいは、シンプツトバーと呼ばれる脂肪酸モノグリ
セリド硫酸、脂肪酸メチルクラリラド、脂肪酸イセチオ
ン酸エステル、ドデシル硫酸などのナトリウム塩をそれ
ぞれ主原料として単独、あるいは石けんに配合した中性
の固形洗浄料、N−アシルグルタミン酸モノナトリウム
塩を主剤とした弱酸性の低刺激性固形洗浄材などである
。固形洗浄材は、特にその成分を指定されるものではな
(、顔、全身の洗浄に用いられるものであれば良い。
In the present invention, the solid cleaning material containing kojic acid is
Examples of solid cleaning materials for washing the face and whole body include solid cleaning materials such as cosmetic soap, transparent soap, floating soap, medicated soap, deodorant soap, and fatty acid monoglyceride called Comber or Symptobar. Neutral solid detergents made from sodium salts such as sulfuric acid, fatty acid methyl clarilad, fatty acid isethionate, and dodecyl sulfate, either alone or blended with soap, and weak acids made from monosodium N-acylglutamate as the main ingredients. These include hypoallergenic solid cleaning materials. The solid cleaning material does not have any particular ingredients specified (it can be used as long as it is used for cleaning the face and whole body).

固形洗浄材には一般的な成分や添加剤を必要に応じて配
合することはもちろん、従来から公知の使用性向上剤を
併用することも可能である。すなわち、ラノリン等の油
性成分、プロピレングリコール等の保湿剤、水溶性高分
子物質、タルク、カオリン、チタン白等の粉末類、ビタ
ミン等の薬剤、防腐剤、金属イオン封鎖剤、殺菌剤1色
素、香料等を含有せしめることができる。当然のことな
がら、これらは本発明の効果を損なわない質的、量的範
囲内で使用されなければならない。
It is of course possible to mix general components and additives with the solid cleaning material as necessary, and also to use conventionally known usability improvers together. In other words, oily ingredients such as lanolin, humectants such as propylene glycol, water-soluble polymer substances, powders such as talc, kaolin, and titanium white, drugs such as vitamins, preservatives, sequestrants, fungicides, 1 pigment, It can contain fragrances and the like. Naturally, these must be used within a qualitative and quantitative range that does not impair the effects of the present invention.

本発明の固形洗浄材において、コウジ酸の有効量は、固
形洗浄材の約0.01重量%〜15重量%好ましくは、
0.2〜5.0重量%の範囲である。かかる特定範囲内
でコウジ酸を含有せしめた場合にシミ・ソバカスの予防
、全身の肌の色白効果が得られる。
In the solid cleaning material of the present invention, the effective amount of kojic acid is preferably about 0.01% to 15% by weight of the solid cleaning material.
It is in the range of 0.2 to 5.0% by weight. When kojic acid is contained within such a specific range, it is possible to prevent age spots and freckles and to achieve a whitening effect on the skin of the whole body.

固形洗浄材は、主に入浴、洗顔などに恒常的に使用され
るものである。使用後、水等によって洗い落とされるた
めに、シミ・ソバカスの予防・除去、全身の肌の色白効
果は、温和に現われる8しかしながら、恒常的に使用す
ることで、その効果を顕著に得ることができる。
Solid cleaning materials are mainly used regularly for bathing, face washing, etc. After use, it is washed off with water, etc., so the prevention and removal of stains and freckles and the whitening effect on the skin of the whole body appear mildly.8 However, with constant use, the effects may be noticeable. can.

[実施例] 本発明の固形洗浄材に関する実施例を示すが、本発明は
これらの実施例に限定されるものではない。
[Example] Examples regarding the solid cleaning material of the present invention will be shown, but the present invention is not limited to these Examples.

実施例1 ラノリン             2.5重量%オリ
ーブ油            4.0コウジ酸   
          1.0エチレンジアミン四酢酸 
    適量香料 適量 実施例2 ラウリル硫酸エステルソーダ塩 10.0 セチルアルコール 4.0 二酸化チタン 1.0 コウジ酸ソーダ         1.0エチレンジア
ミン四酢酸     適量香料           
   適量[発明の効果] 上記実施例による固形洗浄材を用いた場合の色白効果を
下記に示す。
Example 1 Lanolin 2.5% by weight Olive oil 4.0 Kojic acid
1.0 ethylenediaminetetraacetic acid
Appropriate amount Fragrance Appropriate amount Example 2 Lauryl sulfate ester soda salt 10.0 Cetyl alcohol 4.0 Titanium dioxide 1.0 Sodium kojic acid 1.0 Ethylenediaminetetraacetic acid Appropriate amount Fragrance
Appropriate Amount [Effect of the Invention] The fair skin effect when using the solid cleaning material according to the above example is shown below.

試験1 8月、海岸で背部を4時間曝露した男子30名を、各1
0名ずつ、A、B、Cの3群に分けた。
Test 1 In August, 30 men were exposed to the back for 4 hours at the beach.
Participants were divided into 3 groups, A, B, and C, each with 0 participants.

A群 コウジ酸を含まない市販の固形洗浄材で10週間、入浴
の際、全身を洗浄した。
During bathing, the whole body was washed for 10 weeks using a commercially available solid cleaning material that does not contain group A kojic acid.

8群 実施例1による固形洗浄材で10週間、入浴の際、全身
を洗浄した。
Group 8 The whole body was washed with the solid cleaning material according to Example 1 during bathing for 10 weeks.

C群 実施例2による固形洗浄材で10週間、入浴の際、全身
を洗浄した。
Group C's whole body was washed with the solid cleaning material according to Example 2 during bathing for 10 weeks.

日焼けの状態を、1週間毎に、色差計を用いて明度を測
定した0表1にその明度の平均値を示す。
The brightness of the sunburn was measured every week using a colorimeter.Table 1 shows the average brightness values.

表  1 以上の結果より、本発明による固形洗浄材を使用した群
が、有意に明度が上昇し、全身の肌に色白効果のあるこ
とが確認された。
Table 1 From the above results, it was confirmed that the group using the solid cleansing material according to the present invention had a significant increase in brightness and had a whitening effect on the skin of the whole body.

試験2 女性20名を、各10名ずつ、A、Bの2群に分けた。Exam 2 Twenty women were divided into two groups, A and B, with 10 women each.

A群 実施例1よりコウジ酸を除いた固形洗浄材で、30日間
、入浴の際、全身を洗浄した。
Group A The whole body was washed with the solid cleaning material of Example 1 except for kojic acid during bathing for 30 days.

B群 実施例1による固形洗浄材で30日間、入浴の際、全身
を洗浄した。
Group B: The solid cleaning material according to Example 1 was used to cleanse the whole body during bathing for 30 days.

その後、表2に示す方法で官能評価試験を行った。Thereafter, a sensory evaluation test was conducted using the method shown in Table 2.

表 表 肌のはり つや なめらかさ くすみ ・群 ・群 3.2 2.0 3.0 2.2 2.7 2.5 3.7 2.1 表3に示すように、本発明による固形洗浄材は肌のはり
、くすみに対して効果があることが確認でき、特にくす
み1こついては、顕著な効果が見られ、色白効果を確認
することができた。
Tightness and smoothness of the surface skin Dullness Group 3.2 2.0 3.0 2.2 2.7 2.5 3.7 2.1 As shown in Table 3, the solid cleaning according to the present invention It was confirmed that the material was effective against firmness and dullness of the skin, and in particular, a remarkable effect was seen on one dullness, and it was possible to confirm the effect of brightening the skin.

Claims (1)

【特許請求の範囲】[Claims] 1、コウジ酸またはコウジ酸塩を含有することを特徴と
する固形洗浄料。
1. A solid cleaning agent characterized by containing kojic acid or kojic acid salt.
JP16576588A 1988-07-01 1988-07-01 Solid detergent Pending JPH0214296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16576588A JPH0214296A (en) 1988-07-01 1988-07-01 Solid detergent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16576588A JPH0214296A (en) 1988-07-01 1988-07-01 Solid detergent

Publications (1)

Publication Number Publication Date
JPH0214296A true JPH0214296A (en) 1990-01-18

Family

ID=15818617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16576588A Pending JPH0214296A (en) 1988-07-01 1988-07-01 Solid detergent

Country Status (1)

Country Link
JP (1) JPH0214296A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082884A1 (en) * 2000-05-03 2001-11-08 Unilever Plc Detergent bar composition with benefit agents
WO2006066705A1 (en) * 2004-12-22 2006-06-29 Unilever Plc Reduced odor toilet bar composition
JP2007246441A (en) * 2006-03-16 2007-09-27 Kose Corp Ameliorating agent for non-uniformity of skin color, external preparation for skin, cosmetic and method for ameliorating non-uniformity of skin color
JP2012211105A (en) * 2011-03-31 2012-11-01 Kose Corp Oily solid composition, method for producing the same, and oily solid product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082884A1 (en) * 2000-05-03 2001-11-08 Unilever Plc Detergent bar composition with benefit agents
WO2006066705A1 (en) * 2004-12-22 2006-06-29 Unilever Plc Reduced odor toilet bar composition
JP2007246441A (en) * 2006-03-16 2007-09-27 Kose Corp Ameliorating agent for non-uniformity of skin color, external preparation for skin, cosmetic and method for ameliorating non-uniformity of skin color
JP2012211105A (en) * 2011-03-31 2012-11-01 Kose Corp Oily solid composition, method for producing the same, and oily solid product

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