JP2013023493A - Composition for facial massage pack cleanser - Google Patents

Composition for facial massage pack cleanser Download PDF

Info

Publication number
JP2013023493A
JP2013023493A JP2011169634A JP2011169634A JP2013023493A JP 2013023493 A JP2013023493 A JP 2013023493A JP 2011169634 A JP2011169634 A JP 2011169634A JP 2011169634 A JP2011169634 A JP 2011169634A JP 2013023493 A JP2013023493 A JP 2013023493A
Authority
JP
Japan
Prior art keywords
massage pack
weight
foam
cleanser
composition
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.)
Withdrawn
Application number
JP2011169634A
Other languages
Japanese (ja)
Inventor
Jiro Kakumoto
次郎 角本
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.)
Nisshin Chemical Co Ltd
Original Assignee
Nisshin Chemical 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 Nisshin Chemical Co Ltd filed Critical Nisshin Chemical Co Ltd
Priority to JP2011169634A priority Critical patent/JP2013023493A/en
Priority to CN201210178072.6A priority patent/CN102871868B/en
Publication of JP2013023493A publication Critical patent/JP2013023493A/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Cosmetics (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a facial massage pack cleanser giving good sense of use such as well spreading foam and easy washing and producing foam with good quality even at low temperature.SOLUTION: The composition for facial massage pack cleanser includes: 92-97 wt.% of an aqueous aerosol stock solution, which consists of 1-5 wt.% of higher alcohol composed of behenyl alcohol and cetyl alcohol, 3-8 wt.% of higher fatty acid composed of behenic acid and stearic acid, and 1-4 wt.% of a nonionic surfactant composed of polyoxyethylene sterol and polyethylene glycol fatty acid ester; and 3-8 wt.% of liquefied petroleum gas. The composition for facial massage pack cleanser is pressurized with carbon dioxide to 0.4-0.7 MPa at 25°C.

Description

本発明はマッサージ洗顔料組成物に関し、更に詳細には泡状に吐出されるマッサージパック洗顔料組成物に関する。  The present invention relates to a massage facial cleansing composition, and more particularly to a massage pack facial cleansing composition that is discharged in the form of foam.

泡状洗顔料のとしては、特許文献1のようにアニオン系界面活性剤を含む水溶液、液化石油ガス、炭酸ガスの組み合わせできめ細かい泡質の洗顔料が提案されている。特許文献2、3のようにポリエチレングリコールやグリセリンなどの多価アルコールを多く含んだ泡状のパック料が提案されている。  As a foam facial cleanser, a fine facial cleanser made of a combination of an aqueous solution containing an anionic surfactant, a liquefied petroleum gas, and a carbon dioxide gas has been proposed as disclosed in Patent Document 1. As in Patent Documents 2 and 3, a foam pack material containing a large amount of polyhydric alcohols such as polyethylene glycol and glycerin has been proposed.

特願2010−94476号Japanese Patent Application No. 2010-94476 特開昭61−158909号JP 61-158909 A 特開2005−2030号JP 2005-2030 A

しかしながら、特許文献1はきめ細かい泡で伸びが良く、洗顔フォームとして適しているが、泡質が柔らかいのでマッサージ料としては好ましくない。特許文献2及び3の技術はポリエチレングリコールやグリセリンなどの多価アルコールを50%以上含むため、肌への密着性に優れているが、反面洗い流しが困難で、大量の水を使用する必要があった。  However, Patent Document 1 has fine foam and good elongation, and is suitable as a facial cleansing foam. However, since the foam quality is soft, it is not preferable as a massage material. Since the techniques of Patent Documents 2 and 3 contain 50% or more of polyhydric alcohols such as polyethylene glycol and glycerin, they have excellent adhesion to the skin, but on the other hand, it is difficult to wash away and it is necessary to use a large amount of water. It was.

本発明者は、上記課題を解決すべく鋭意研究を重ねてきた。その結果、ベヘニルアルコール及びセチルアルコールからなる高級アルコール1〜5重量%、ベヘン酸及びステアリン酸からなる高級脂肪酸3〜8重量%、ポリオキシエチレンステロール及びポリエチレングリコール脂肪酸エステルからなる非イオン界面活性剤1〜4重量%からなる水溶性エアゾール原液92〜97重量%と液化石油ガス3〜8重量%及び炭酸ガスで25℃において0.4〜0.7MPaに加圧されたマッサージパック洗顔料組成物を見出し、このマッサージパック洗顔料は泡状に吐出され肌への伸びが良好であり、また、洗い流しが簡単であるマッサージパック洗顔料の本発明を完成するに至った。  The present inventor has intensively studied to solve the above problems. As a result, 1 to 5% by weight of a higher alcohol composed of behenyl alcohol and cetyl alcohol, 3 to 8% by weight of a higher fatty acid composed of behenic acid and stearic acid, 1 to a nonionic surfactant composed of polyoxyethylene sterol and polyethylene glycol fatty acid ester A massage pack facial cleanser composition pressurized to 0.4 to 0.7 MPa at 25 ° C. with 92 to 97% by weight of a water-soluble aerosol stock solution consisting of 4% by weight, 3 to 8% by weight of liquefied petroleum gas and carbon dioxide gas This massage pack facial cleanser is discharged in the form of foam, has good elongation to the skin, and has completed the present invention of a massage pack facial cleanser that can be easily washed away.

即ち、本発明は、下記のマッサージパック洗顔料組成物を提供するものである。
1.ベヘニルアルコール及びセチルアルコールからなる高級アルコール1〜5重量%、ベヘン酸及びステアリン酸からなる高級脂肪酸3〜8重量%、ポリオキシエチレンステロール及びポリエチレングリコール脂肪酸エステルからなる非イオン界面活性剤1〜4重量%からなる水溶性エアゾール原液92〜97重量%と液化石油ガス3〜8重量%及び炭酸ガスで25℃において0.4〜0.7MPaに加圧されたマッサージパック洗顔料組成物。
2.前記ベヘニルアルコールとセチルアルコールの配合比率が80:20〜60:40であるマッサージパック洗顔料組成物。
3.前記ベヘン酸とステアリン酸の配合比率が80:20〜60:40であるマッサージパック洗顔料組成物。
4.前記ポリオキシエチレンステロールとポリエチレングリコール脂肪酸エステルの配合比率が20:80〜40:60である請求項1記載のマッサージパック洗顔料組成物。
以下、本発明のマッサージパック洗顔料組成物について具体的に説明する。
That is, the present invention provides the following massage pack face wash composition.
1. 1 to 5% by weight of higher alcohol consisting of behenyl alcohol and cetyl alcohol, 3 to 8% by weight of higher fatty acid consisting of behenic acid and stearic acid, 1 to 4% by weight of nonionic surfactant consisting of polyoxyethylene sterol and polyethylene glycol fatty acid ester A massage pack facial cleansing composition pressurized to 0.4 to 0.7 MPa at 25 ° C. with 92 to 97% by weight of a water-soluble aerosol stock solution, 3 to 8% by weight of liquefied petroleum gas, and carbon dioxide.
2. The massage pack face-washing composition whose compounding ratio of the said behenyl alcohol and cetyl alcohol is 80: 20-60: 40.
3. A massage pack facial cleansing composition wherein the mixing ratio of the behenic acid and stearic acid is 80:20 to 60:40.
4). The massage pack facial cleansing composition according to claim 1, wherein a blending ratio of the polyoxyethylene sterol and the polyethylene glycol fatty acid ester is 20:80 to 40:60.
Hereinafter, the massage pack face wash composition of the present invention will be specifically described.

本発明に用いる高級アルコールはベヘニルアルコールとセチルアルコールが挙げられる。これらは2種が混合して用いられ、配合量としては水溶性エアゾール溶液中に1〜5重量%、更に好ましくは2〜4重量%である。割合としては80:20〜60:40、更に好ましくは70:30〜65:35である。セチルアルコールの割合が20%未満であると泡が柔らかすぎでマッサージ効果が得られにくくなり、また40%を超えると泡が硬すぎてマッサージパック料としては好ましくない。  Examples of the higher alcohol used in the present invention include behenyl alcohol and cetyl alcohol. These are used as a mixture of two types, and the amount is 1 to 5% by weight, more preferably 2 to 4% by weight in the water-soluble aerosol solution. The ratio is 80:20 to 60:40, more preferably 70:30 to 65:35. If the ratio of cetyl alcohol is less than 20%, the foam is too soft and it is difficult to obtain a massage effect, and if it exceeds 40%, the foam is too hard and it is not preferable as a massage pack fee.

本発明に用いる高級脂肪酸はベヘン酸とステアリン酸が挙げられる。これらは2種が混合して用いられ、水溶性エアゾール溶液中に配合量としては3〜8重量%、更に好ましくは4〜6重量%である。割合としては80:20〜60:40、更に好ましくは70:30〜65:35である。ステアリン酸の割合が20%未満であると泡が柔らかすぎでマッサージ効果が得られにくくなり、また40%を超えると泡が硬すぎてマッサージパック料としては好ましくない。  Examples of higher fatty acids used in the present invention include behenic acid and stearic acid. These are used as a mixture of two types, and the blending amount in the water-soluble aerosol solution is 3 to 8% by weight, more preferably 4 to 6% by weight. The ratio is 80:20 to 60:40, more preferably 70:30 to 65:35. When the proportion of stearic acid is less than 20%, the foam is too soft and it is difficult to obtain a massage effect, and when it exceeds 40%, the foam is too hard and is not preferable as a massage pack.

本発明に用いる非イオン性界面活性剤はポリオキシエチレンステロール及びポリエチレングリコール脂肪酸エステルが挙げられる。さらに詳しくは、ポリオキシエチレンステロールとしてはPEG−5ダイズステロール、PEG−10ダイズステロール、PEG−20ダイズステロール、PEG−30ダイズステロールが挙げられ、特にPEG−10ダイズステロールが好ましい。また、ポリエチレングリコール脂肪酸エステルとしては、ポリエチレングリコールラウリン酸エステル、ポリオキシエチレンステアリン酸エステル、ポリオキシエチレンオレイン酸エステル、ポリオキシエチレンジステアリン酸エステル、ポリオキシエチレンジイソステアリン酸エステルが挙げられ、特にポリオキシエチレンステアリン酸エステルが好ましい。これらは2種が混合して用いられ、配合量としては水溶性エアゾール溶液中に1〜4重量%が好ましく、更に好ましくは2〜3重量%である。割合としては20:80〜40:60、更に好ましくは30:70〜35:65である。ポリオキシエチレンステロールの割合が20%未満であると発泡が大きくなりマッサージパック料としては好ましくなく、また40%を超えると泡が硬すぎてマッサージパック料としては好ましくない。  Nonionic surfactants used in the present invention include polyoxyethylene sterols and polyethylene glycol fatty acid esters. More specifically, examples of the polyoxyethylene sterol include PEG-5 soy sterol, PEG-10 soy sterol, PEG-20 soy sterol, and PEG-30 soy sterol, and PEG-10 soy sterol is particularly preferable. Examples of the polyethylene glycol fatty acid ester include polyethylene glycol laurate, polyoxyethylene stearate, polyoxyethylene oleate, polyoxyethylene distearate, and polyoxyethylene diisostearate, particularly polyoxyethylene. Stearic acid esters are preferred. These are used as a mixture of two types, and the amount is preferably 1 to 4% by weight, more preferably 2 to 3% by weight in the water-soluble aerosol solution. The ratio is 20:80 to 40:60, more preferably 30:70 to 35:65. When the ratio of polyoxyethylene sterol is less than 20%, foaming increases, which is not preferable as a massage pack material. When it exceeds 40%, the foam is too hard and is not preferable as a massage pack material.

本発明における液化石油ガスは、例えばプロパン、ノルマルブタン、イソブタン、イソペンタンなどが挙げられ、中でもプロパン、ノルマルブタン、イソブタンの混合物が好ましい。含有量は3〜8重量%が好ましく、更に好ましくは4〜6重量%である。含有量が3重量%未満だと泡質が悪く、また、8重量%を超えると発泡が大きく、きめの細かな泡にならない。  Examples of the liquefied petroleum gas in the present invention include propane, normal butane, isobutane, and isopentane. Among them, a mixture of propane, normal butane, and isobutane is preferable. The content is preferably 3 to 8% by weight, more preferably 4 to 6% by weight. If the content is less than 3% by weight, the foam quality is poor, and if it exceeds 8% by weight, foaming is large and fine foam is not formed.

本発明における炭酸ガスは、低温時でも内容液を吐出する助剤的な目的で配合されており、水性原液への溶解性が優れている点から好ましい。含有量は25℃で0.4〜0.7MPaになるまで加圧することが好ましく、更に好ましくは0.5〜0.6MPaになるまで加圧することである。25℃で0.4MPa未満であると低温時に最後まで吐出できない場合があり、また、0.7MPaを超えると吐出する勢いが強くて、使用上好ましくない。  The carbon dioxide gas in the present invention is blended for the purpose of assisting in discharging the content liquid even at low temperatures, and is preferable from the viewpoint of excellent solubility in an aqueous stock solution. It is preferable to pressurize until the content is 0.4 to 0.7 MPa at 25 ° C., more preferably 0.5 to 0.6 MPa. If it is less than 0.4 MPa at 25 ° C., there is a case where it cannot be discharged to the end at a low temperature.

本発明の水性原液のpHは4.0〜7.0が好ましく、更に好ましくは5.0〜6.5である。pHが4.0未満であるとエアゾールの金属容器を腐食する恐れがあり、7.0を越えるとpHがアルカリ性に近くなるため、肌に刺激を与えることがある。  The pH of the aqueous stock solution of the present invention is preferably 4.0 to 7.0, more preferably 5.0 to 6.5. If the pH is less than 4.0, the metal container of the aerosol may be corroded, and if it exceeds 7.0, the pH becomes close to alkalinity, which may irritate the skin.

本発明のマッサージパック洗顔料組成物には、上記の必須構成成分に加え、本発明の効果を損なわない範囲で化粧料に使用される一般的なその他の成分、例えば保湿剤、防腐剤、pH調整剤、粘度調整剤、酸化防止剤、清涼剤、殺菌剤、香料、色素等を適宜配合することができる。  In addition to the above essential components, the massage pack facial cleansing composition of the present invention includes other general components used in cosmetics within a range not impairing the effects of the present invention, such as humectants, preservatives, pH A regulator, a viscosity modifier, an antioxidant, a refreshing agent, a bactericidal agent, a fragrance, a pigment, and the like can be appropriately blended.

実施例及び比較例Examples and Comparative Examples

以下、本発明のマッサージパック洗顔料組成物の実施例について説明するが、本発明はこれらに限定されるものではない。  Examples of the massage pack face wash composition of the present invention will be described below, but the present invention is not limited thereto.

実施例1〜2及び比較例1〜5
下記表1に示す組成に従って、マッサージパック洗顔料組成物の成分を調整し、それぞれアルミ製エアゾール容器内に充填した。下記評価方法により(イ)泡の硬さ、(ロ)泡の伸び、(ハ)洗い流しやすさ、(ニ)低温時での泡硬さについて評価を行った。その評価結果を併せて表1に示す。実施例及び比較例中の単位は重量%を示す。
Examples 1-2 and Comparative Examples 1-5
According to the composition shown in Table 1 below, the ingredients of the massage pack facial cleansing composition were adjusted and filled into aluminum aerosol containers. The following evaluation methods were used to evaluate (i) foam hardness, (b) foam elongation, (c) ease of washing, and (d) foam hardness at low temperatures. The evaluation results are also shown in Table 1. The unit in an Example and a comparative example shows weight%.

Figure 2013023493
Figure 2013023493

(評価方法)
マッサージパック洗顔料としての基本性能の評価を10名の試験者を用いて、実際にマッサージパック洗顔を行って泡の硬さ、顔全体に伸ばした時の泡の伸び、洗い流しやすさの満足度を評価した。評価は下記のそれぞれの採点表から換算される平均点が2.1以上を○、1.1〜2.0を△、1.0以下を×として評価した。試験温度は25±2℃の部屋で実施した。また、5℃の低温時の泡の状態(見た目)も評価した。
(Evaluation method)
Evaluation of basic performance as a massage pack facial cleanser, using 10 testers, actually performing massage pack facial cleansing, foam hardness, foam expansion when stretched over the entire face, satisfaction with ease of washing Evaluated. In the evaluation, the average score converted from each of the following scoring charts was evaluated as ◯ when the average score was 2.1 or more, Δ when 1.1 to 2.0, and × when 1.0 or less. The test temperature was 25 ± 2 ° C. In addition, the state of foam (appearance) at a low temperature of 5 ° C. was also evaluated.

(イ)泡の硬さ
3:良好
2:普通
1:好ましくない(柔らかすぎるor硬すぎる)
(I) Foam hardness 3: Good 2: Normal 1: Not preferred (too soft or too hard)

(ロ)泡の伸び
3:良好
2:普通
1:好ましくない
(B) Elongation of foam 3: Good 2: Normal 1: Unfavorable

(ハ)洗い流しやすさ
3:良好
2:普通
1:好ましくない
(C) Ease of washing 3: Good 2: Normal 1: Not preferred

(ニ)試験室の温度5℃での泡の硬さ
3:良好
2:普通
1:好ましくない
(D) Hardness of foam at a test room temperature of 5 ° C. 3: Good 2: Normal 1: Unprefer

発明の効果Effect of the invention

本発明のマッサージパック洗顔料組成物は、泡の伸びや洗い流しやすい使用感が良好で、低温時でも良好な泡質のマッサージパック洗顔料である。  The massage pack facial cleansing composition of the present invention is a foam pack facial cleanser with good foam quality even at low temperatures, having good foam elongation and a feeling of easy washing.

Claims (4)

ベヘニルアルコール及びセチルアルコールからなる高級アルコール1〜5重量%、ベヘン酸及びステアリン酸からなる高級脂肪酸3〜8重量%、ポリオキシエチレンステロール及びポリエチレングリコール脂肪酸エステルからなる非イオン界面活性剤1〜4重量%からなる水溶性エアゾール原液92〜97重量%と液化石油ガス3〜8重量%及び炭酸ガスで25℃において0.4〜0.7MPaに加圧されたマッサージパック洗顔料組成物。1 to 5% by weight of higher alcohol consisting of behenyl alcohol and cetyl alcohol, 3 to 8% by weight of higher fatty acid consisting of behenic acid and stearic acid, 1 to 4% by weight of nonionic surfactant consisting of polyoxyethylene sterol and polyethylene glycol fatty acid ester A massage pack facial cleansing composition pressurized to 0.4 to 0.7 MPa at 25 ° C. with 92 to 97% by weight of a water-soluble aerosol stock solution, 3 to 8% by weight of liquefied petroleum gas, and carbon dioxide. 前記ベヘニルアルコールとセチルアルコールの配合比率が80:20〜60:40である請求項1記載のマッサージパック洗顔料組成物。The massage pack facial cleansing composition according to claim 1, wherein the mixing ratio of the behenyl alcohol and cetyl alcohol is 80:20 to 60:40. 前記ベヘン酸とステアリン酸の配合比率が80:20〜60:40である請求項1〜2記載のマッサージパック洗顔料組成物。The massage pack facial cleansing composition according to claim 1 or 2, wherein the mixing ratio of the behenic acid and stearic acid is 80:20 to 60:40. 前記ポリオキシエチレンステロールとポリエチレングリコール脂肪酸エステルの配合比率が20:80〜40:60である請求項1〜3記載のマッサージパック洗顔料組成物。The massage pack facial cleansing composition according to claims 1 to 3, wherein the blending ratio of the polyoxyethylene sterol and the polyethylene glycol fatty acid ester is 20:80 to 40:60.
JP2011169634A 2011-07-15 2011-07-15 Composition for facial massage pack cleanser Withdrawn JP2013023493A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011169634A JP2013023493A (en) 2011-07-15 2011-07-15 Composition for facial massage pack cleanser
CN201210178072.6A CN102871868B (en) 2011-07-15 2012-05-24 Massage mask-facial cleanser combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011169634A JP2013023493A (en) 2011-07-15 2011-07-15 Composition for facial massage pack cleanser

Publications (1)

Publication Number Publication Date
JP2013023493A true JP2013023493A (en) 2013-02-04

Family

ID=47473548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011169634A Withdrawn JP2013023493A (en) 2011-07-15 2011-07-15 Composition for facial massage pack cleanser

Country Status (2)

Country Link
JP (1) JP2013023493A (en)
CN (1) CN102871868B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095392A (en) * 2015-11-24 2017-06-01 株式会社マンダム Foamy skin cleanser
WO2018221420A1 (en) * 2017-05-30 2018-12-06 株式会社マンダム Foamed skin cleanser
JP2023067777A (en) * 2021-10-29 2023-05-16 株式会社長寿乃里 Skin pack composition and method of use thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102394637B1 (en) * 2015-09-30 2022-05-09 (주)아모레퍼시픽 Aerosol type composition for preventing hair loss or promoting hair growth
CN109095419B (en) * 2018-06-21 2021-04-20 上海西西艾尔启东日用化学品有限公司 Carbon dioxide aerosol manufacturing system and process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144061A1 (en) * 2001-09-07 2003-04-17 Beiersdorf Ag Self-foaming or foam-like preparations with inorganic gel formers, organic hydrocolloids and particulate hydrophobic and / or hydrophobized and / or oil-absorbing solid substances
US20080031908A1 (en) * 2006-07-25 2008-02-07 L'oreal Oily cosmetic composition in aerosol form
TWI530300B (en) * 2008-04-11 2016-04-21 Kao Corp Foam-like skin coating agent

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095392A (en) * 2015-11-24 2017-06-01 株式会社マンダム Foamy skin cleanser
WO2018221420A1 (en) * 2017-05-30 2018-12-06 株式会社マンダム Foamed skin cleanser
JPWO2018221420A1 (en) * 2017-05-30 2019-11-07 株式会社マンダム Foam skin cleanser
JP2023067777A (en) * 2021-10-29 2023-05-16 株式会社長寿乃里 Skin pack composition and method of use thereof
JP7427742B2 (en) 2021-10-29 2024-02-05 株式会社長寿乃里 Composition for skin pack and method for using the same

Also Published As

Publication number Publication date
CN102871868A (en) 2013-01-16
CN102871868B (en) 2014-04-02

Similar Documents

Publication Publication Date Title
WO1994022994A1 (en) Detergent composition
JP2013023493A (en) Composition for facial massage pack cleanser
JP2008013513A (en) Low temperature stable creamy cleanser composition
JP2006077184A (en) Cleanser composition
WO2014171238A1 (en) Cleansing composition for pump foamer
JP6795297B2 (en) Foam skin cleanser
JP2011207862A (en) Foamy facial wash composition
JP5801525B2 (en) Liquid detergent composition
JP2010024217A (en) Shaving gel foam composition
JPH09183996A (en) Detergent composition
JP2000160196A (en) Solid soap
JP5252768B2 (en) Creamy detergent composition
JP5572271B1 (en) Soap bar
JP5985345B2 (en) Cleaning composition
JP2000297007A (en) Foaming cosmetic
KR20030048255A (en) Composition for cleansing foam with aerosol type
JP4963601B2 (en) Skin cleanser
JP6320602B1 (en) Cleaning composition.
JP5707226B2 (en) Aerosol skin cleanser
JP5192871B2 (en) Cleaning composition
JP4550223B2 (en) Cosmetics and aerosol type cosmetics
JP4381270B2 (en) Paste face wash composition
JP6375860B2 (en) Gel-like cleaning material
JP7418920B2 (en) Aerosol type hair remover
JP5996936B2 (en) Effervescent aerosol products

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20141007