JP3621247B2 - Water-in-oil emulsion composition - Google Patents
Water-in-oil emulsion composition Download PDFInfo
- Publication number
- JP3621247B2 JP3621247B2 JP35327797A JP35327797A JP3621247B2 JP 3621247 B2 JP3621247 B2 JP 3621247B2 JP 35327797 A JP35327797 A JP 35327797A JP 35327797 A JP35327797 A JP 35327797A JP 3621247 B2 JP3621247 B2 JP 3621247B2
- Authority
- JP
- Japan
- Prior art keywords
- present
- emulsion composition
- water
- oil emulsion
- polyoxyalkylene
- 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.)
- Expired - Lifetime
Links
Landscapes
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
【発明の属する技術分野】
本発明は発色安定性に優れる油中水滴型乳化組成物に関する。
【０００１】
【従来の技術および発明が解決しようとする課題】
化粧料としての乳化物には美観上着色する場合が多く、一般にタール系色素や天然色素などが用いられる。しかし、このとき、光によって退色し、実用上価値がない場合が多い。
【０００２】
また、タール系色素の中には安全性上問題のあるものがあり、天然色素はロット間のバラツキのために一定の色調を出すことが困難という欠点を持つ。このように、安定な有色の油中水滴型乳化組成物を得ることは困難であった。
【０００３】
そこで本発明は、発色安定性に優れる油中水滴型乳化組成物を提供することを目的とする。
【０００４】
【問題を解決するための手段】
上記の目的を達成するための本発明は、
（Ａ）揮発性ジメチルポリシロキサン、
（Ｂ）メチルフェニルポリシロキサン、２−エチルヘキサン酸グリセリルから選ばれる液状油の１種以上、
（Ｃ）下記一般式（Ｉ）で表される
【０００５】
【化３】
【０００６】
（式中、Ｒが水素原子または炭素原子数１〜５のアルキル基、ｘが５〜５０、ｙが１〜３０、ｚが２０〜２００、ａが２〜２０、ｂが１〜５、ｃが２〜２０、ｄが２〜２０である。）ポリオキシアルキレンアルキル共変性オルガノポリシロキサン、下記一般式（ＩＩ）で表される
【０００７】
【化４】
【０００８】
（式中、Ｒが水素原子または炭素原子数１〜５のアルキル基、ｓが３００〜７００、ｔが１〜１０、ｕが１〜５、ｍが２０〜３０、ｎが２０〜３０である。）ポリオキシアルキレン変性オルガノポリシロキサンから選ばれる１種以上、
（Ｄ）塩類および
（Ｅ）多価アルコールを、組成物の総量を基準として５３．９〜８０．０重量％
含むことを特徴とする透明油中水滴型乳化組成物である。
【０００９】
【発明の実施の形態】
以下、本発明の実施の形態について詳説する。
本発明に用いる揮発性ジメチルポリシロキサンとしては、大気圧下で２５０℃以下の沸点を有するもので、例えば式｛（ＣＨ３ ）２ ＳｉＯ｝ｘ の環状ジメチルポリシロキサン（式中、ｘは３〜６の整数である）、式（ＣＨ３ ）３ ＳｉＯ｛（ＣＨ３ ）２ ＳｉＯ｝ｙ Ｓｉ（ＣＨ３ ）３ の鎖状ジメチルポリシロキサン（式中、ｙは０〜４の整数である）、またこれらの混合物があげられる。具体例としてはデカメチルシクロペンタシロキサン、オクタメチルシクロテトラシロキサンなどがあげられる。
揮発性ジメチルポリシロキサンは、組成物の総重量に対して０．５〜５０重量％（以下、単に％で示す）が好ましい。０．５％未満では揮発性ジメチルポリシロキサンの持つ感触が得られず、５０％を超えると油性感の強い仕上がりとなり好ましくないことがある。
【００１０】
本発明に用いる揮発性ジメチルポリシロキサン以外の液状油としては、ジメチルポリシロキサン、メチルフェニルポリシロキサン等のシリコーン油、流動パラフィン、スクワラン等の炭化水素類、ホホバ油等のロウ類、トリイソステアリン酸グリセリル、トリオクタン酸グリセリル、トリ−２−エチルヘキサン酸グリセリルなどのトリグリセリド、ミリスチン酸オクチルドデシル、ミリスチン酸イソセチル、ジオクタン酸ネオペンチルグリコール等のエステル油、オリーブ油、アカカデミアナッツ油、ヒマシ油等の植物油類、イソステアリン酸等の脂肪酸等が挙げられるがこれに限定されるものではない。本発明に用いる揮発性ジメチルポリシロキサン以外の液状油は、組成物の総重量に対して１．０〜３０．０％が好ましい。１．０％未満では発色が生じず、３０．０％を超えると乳化が不安定となる場合がある。
【００１１】
本発明に用いるポリオキシアルキレンアルキル共変性オルガノポリシロキサンは前記一般式（Ｉ）で表され、本発明に用いるポリオキシアルキレン変性オルガノポリシロキサンは前記一般式（ＩＩ）で表され、共に公知の物質であってこれらのうちの任意の一種又は二種以上を組み合わせて用いることができる。
本発明に用いるポリオキシアルキレンアルキル共変性オルガノポリシロキサンは、例えば、株式会社ゴールドシュミット・テー・ハー社製ＡＢＩＬ ＥＭ９０等を挙げることができるが、これに限定されるものではない。
本発明に用いるポリオキシアルキレン変性オルガノポリシロキサンは、例えば、株式会社東レダウコーニング社製シリコンＢＹ２２−００８等を挙げることができるが、これに限定されるものではない。
本発明に用いるポリオキシアルキレンアルキル共変性オルガノポリシロキサンおよび／またポリオキシアルキレン変性オルガノポリシロキサンから選ばれる１種以上の変性オルガノポリシロキサンの配合量は、本発明の組成物の総量を基準として０．０５〜１０％が好ましい。０．０５％未満の場合、乳化力が不十分であり、１０％を超えるとき、べたつくなど感触の悪化が生じることがある。
【００１２】
本発明に用いる多価アルコールとしてはグリセリン、１，３−ブチレングリコール、ジプロピレングリコール、プロピレングリコール、ソルビトール、マルビトール、ジグリセリン等が挙げられるがこれに限定されるものではない。多価アルコールの配合量は、本発明の組成物の総量を基準として５３．９〜８０．０重量％である。
【００１３】
本発明に用いる塩類は、室温において水に容易に溶解する塩類であれば良い。例えば、塩化ナトリウム、塩化マグネシウム、硫酸ナトリウム、硝酸カリウム等の無機塩類、クエン酸ナトリウム、酢酸カリウム、琥珀酸ナトリウム、アスパラギン酸ナトリウム等の有機酸塩類、塩酸エタノールアミン、硝酸アンモニウム、塩酸アルギニン等の有機塩基の塩等があげられる。
塩類の配合量は、本発明の組成物の総量を基準として０．１〜１０．０％が好ましい。０．１％未満の場合、乳化が不安定となり、１０．０％を超える場合、塩の析出などによって乳化が不安定となる場合がある。
【００１４】
本発明の油中水滴型乳化組成物は、着色安定性に優れるとともにその着色性が温度により変化するという特性を有する。これらの特性は、本発明の構成に起因することが後述の実施例等から明白である。
【００１５】
本発明の油中水滴型乳化組成物には、上記原料の他にタール系色素、酸化鉄などの着色顔料、パラベン、フェノキシエタノールなどの防腐剤、ジメチルポリシロキサン、メチルフェニルポリシロキサン等のペースト状シリコン油、パラフィン、ワセリン等の炭化水素類、ミツロウ、カルナバロウ等のロウ類、ミリスチン酸オクチルドデシル、パルミチン酸セチル等のエステル油、セタノール、ベヘニルアルコール、ステアリルアルコール等の高級アルコール類、コレステロール、フィトステロール、分岐脂肪酸コレステロールエステル等のステロール類、硬化油等の加工油類、ステアリン酸、ミリスチン酸等の脂肪酸、セチル硫酸ナトリウム、Ｎ−ステアロイル−Ｌ−グルタミン酸塩、グリチルリチン酸塩などの陰イオン界面活性剤、ポリオキシエチレンアルキルエーテル、ポリオキシエチレン脂肪酸エステル、ポリオキシエチレン多価アルコール脂肪酸エステル、ポリオキシエチレン硬化ヒマシ油、多価アルコール脂肪酸エステル、ポリグリセリン脂肪酸エステル、変性シリコン、蔗糖エステルなどの非イオン界面活性剤、テトラアルキルアンモニウム塩などの陽イオン界面活性剤、ベタイン型、スルホベタイン型、スルホアミノ酸型などの両性界面活性剤、レシチン、リゾフォスファチジルコリンなどの天然系界面活性剤、酸化チタン、酸化亜鉛などの顔料、ジブチルヒドロキシトルエンなどの抗酸化剤、エデト酸等のキレート剤、キサンタンガム、カルボキシビニルポリマー、カラギーナン等の増粘剤、水酸化カリウム、ジイソプロパノールアミン、トリエタノールアミン等の中和剤、ヒアルロン酸、コラーゲン等の生体高分子、カミツレ、アロエ、モモ、カロット、スギナ、クワ、甘草等の植物エキス、セリン、スレオニン等のアミノ酸、ヒドロキシメトキシベンゾフェノンスルフォン酸塩等の紫外線吸収剤などを、本発明の目的を達成する範囲内で適宜配合することができる。
【００１６】
本発明の油中水滴型乳化組成物は、化粧料、医薬品等の皮膚外用剤、食品、保冷剤、室内装飾品などに適用することが出来、皮膚外用剤の剤型としてはクリーム、乳液、化粧水、パック、マッサージ料、メイクアップ料などが挙げられる。
【００１７】
【実施例】
以下、実施例によって本発明をさらに詳細に説明するが、本発明はこれによって限定されるものではない。配合量（％）は重量％を意味する。
実施例に記載の外観確認試験の方法は下記の如くである。
【００１８】
外観確認試験
−２０℃、０℃、２０℃、４０℃、６０℃にて外観を観察し、透明で且つこの温度領域において色調の変化の見られる物を○、見られないものを×とした。
【００１９】
実施例１〜８、比較例１〜６
表１および２に示す組成で各々のＷ／Ｏ型乳化物を調製し、前記の試験を実施した。
【００２０】
【表１】
【００２１】
【表２】
【００２２】
（１）調製方法
常法によって調製する。但し、溶解温度は約６０℃、冷却は約３０℃までである。
【００２３】
（２）特性
各試験例の前記特性を試験した結果を表１および表２に示す。この表に示す如く、本発明の実施例１〜８のＷ／Ｏ型乳化物は、比較例１、２、比較例３、比較例４、比較例５、比較例６のＷ／Ｏ型乳化物よりも優れた着色安定性を示す。
【００２４】
実施例１のＷ／Ｏ型乳化物の色調の温度変化を表３に示す。
【００２５】
【表３】
【００２６】
【発明の効果】
以上記載の如く、本発明は優れた着色安定性を示す油中水滴型乳化組成物を提供することは明らかである。BACKGROUND OF THE INVENTION
The present invention relates to a water-in-oil emulsion composition having excellent color stability.
[0001]
[Background Art and Problems to be Solved by the Invention]
Emulsions as cosmetics are often aesthetically colored, and tar dyes and natural dyes are generally used. However, at this time, the color is faded by light, and there are many cases where there is no practical value.
[0002]
Further, some tar dyes have safety problems, and natural dyes have a drawback that it is difficult to produce a certain color tone due to variations among lots. Thus, it has been difficult to obtain a stable colored water-in-oil emulsion composition.
[0003]
Accordingly, an object of the present invention is to provide a water-in-oil emulsion composition that is excellent in color development stability.
[0004]
[Means for solving problems]
To achieve the above object, the present invention provides:
(A) volatile dimethylpolysiloxane,
(B) one or more liquid oils selected from methylphenylpolysiloxane and glyceryl 2-ethylhexanoate ,
(C) represented by the following general formula (I)
[Chemical 3]
[0006]
Wherein R is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, x is 5 to 50, y is 1 to 30, z is 20 to 200, a is 2 to 20, b is 1 to 5, c 2 to 20 and d is 2 to 20.) Polyoxyalkylene alkyl co-modified organopolysiloxane, represented by the following general formula (II)
[Formula 4]
[0008]
(In the formula, R is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, s is 300 to 700, t is 1 to 10, u is 1 to 5, m is 20 to 30, and n is 20 to 30. .) One or more selected from polyoxyalkylene-modified organopolysiloxanes,
(D) salts and (E) polyhydric alcohol, 53.9-80.0 wt% based on the total amount of the composition
It is a transparent water-in-oil type emulsion composition characterized by including.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail.
The volatile dimethylpolysiloxane used in the present invention has a boiling point of 250 ° C. or lower under atmospheric pressure. For example, a cyclic dimethylpolysiloxane of the formula {(CH 3 ) 2 SiO} x (wherein x is 3 to 3). 6), a chain dimethylpolysiloxane of the formula (CH 3 ) 3 SiO {(CH 3 ) 2 SiO} y Si (CH 3 ) 3 (wherein y is an integer of 0 to 4), Moreover, these mixtures are mention | raise | lifted. Specific examples include decamethylcyclopentasiloxane and octamethylcyclotetrasiloxane.
The volatile dimethylpolysiloxane is preferably 0.5 to 50% by weight (hereinafter simply expressed as%) based on the total weight of the composition. If it is less than 0.5%, the feel of volatile dimethylpolysiloxane cannot be obtained, and if it exceeds 50%, a strong oily finish may be obtained.
[0010]
Liquid oils other than volatile dimethylpolysiloxane used in the present invention include silicone oils such as dimethylpolysiloxane and methylphenylpolysiloxane, hydrocarbons such as liquid paraffin and squalane, waxes such as jojoba oil, glyceryl triisostearate , Triglycerides such as glyceryl trioctanoate, glyceryl tri-2-ethylhexanoate, ester oils such as octyldodecyl myristate, isocetyl myristate, neopentyl glycol dioctanoate, vegetable oils such as olive oil, akacademia nut oil, castor oil, Although fatty acids, such as isostearic acid, are mentioned, it is not limited to this. The liquid oil other than the volatile dimethylpolysiloxane used in the present invention is preferably 1.0 to 30.0% based on the total weight of the composition. If it is less than 1.0%, color development does not occur, and if it exceeds 30.0%, emulsification may become unstable.
[0011]
The polyoxyalkylene alkyl co-modified organopolysiloxane used in the present invention is represented by the general formula (I), and the polyoxyalkylene-modified organopolysiloxane used in the present invention is represented by the general formula (II). In addition, any one or two or more of these can be used in combination.
Examples of the polyoxyalkylene alkyl co-modified organopolysiloxane used in the present invention include, but are not limited to, ABIL EM90 manufactured by Goldschmidt Ther Company.
Examples of the polyoxyalkylene-modified organopolysiloxane used in the present invention include, but are not limited to, silicon BY22-008 manufactured by Toray Dow Corning Co., Ltd.
The blending amount of one or more modified organopolysiloxanes selected from polyoxyalkylene alkyl co-modified organopolysiloxane and / or polyoxyalkylene-modified organopolysiloxane used in the present invention is 0 based on the total amount of the composition of the present invention. 0.05 to 10% is preferable. If it is less than 0.05%, the emulsifying power is insufficient, and if it exceeds 10%, the touch may be deteriorated such as stickiness.
[0012]
Examples of the polyhydric alcohol used in the present invention include, but are not limited to, glycerin, 1,3-butylene glycol, dipropylene glycol, propylene glycol, sorbitol, malbitol, and diglycerin. The blending amount of the polyhydric alcohol is 53.9 to 80.0% by weight based on the total amount of the composition of the present invention.
[0013]
The salts used in the present invention may be salts that can be easily dissolved in water at room temperature. For example, inorganic salts such as sodium chloride, magnesium chloride, sodium sulfate and potassium nitrate, organic acid salts such as sodium citrate, potassium acetate, sodium oxalate and sodium aspartate, organic bases such as ethanolamine hydrochloride, ammonium nitrate and arginine hydrochloride Examples include salt.
The blending amount of the salt is preferably 0.1 to 10.0% based on the total amount of the composition of the present invention. If it is less than 0.1%, the emulsification becomes unstable, and if it exceeds 10.0%, the emulsification may become unstable due to precipitation of salts.
[0014]
The water-in-oil emulsion composition of the present invention has characteristics that it is excellent in coloration stability and its colorability changes with temperature. It is apparent from the examples and the like described later that these characteristics are caused by the configuration of the present invention.
[0015]
In addition to the above raw materials, the water-in-oil emulsion composition of the present invention includes tar pigments, colored pigments such as iron oxide, preservatives such as parabens and phenoxyethanol, and pasty silicon such as dimethylpolysiloxane and methylphenylpolysiloxane. Oils, hydrocarbons such as paraffin and petrolatum, waxes such as beeswax and carnauba wax, ester oils such as octyldodecyl myristate and cetyl palmitate, higher alcohols such as cetanol, behenyl alcohol and stearyl alcohol, cholesterol, phytosterols and branched fatty acids Sterols such as cholesterol ester, processing oils such as hardened oil, fatty acids such as stearic acid and myristic acid, anionic surfactants such as sodium cetyl sulfate, N-stearoyl-L-glutamate, glycyrrhizinate, polio Nonionic surfactants such as polyethylene alkyl ether, polyoxyethylene fatty acid ester, polyoxyethylene polyhydric alcohol fatty acid ester, polyoxyethylene hydrogenated castor oil, polyhydric alcohol fatty acid ester, polyglycerin fatty acid ester, modified silicon, sucrose ester , Cationic surfactants such as tetraalkylammonium salts, amphoteric surfactants such as betaine type, sulfobetaine type and sulfoamino acid type, natural surfactants such as lecithin and lysophosphatidylcholine, titanium oxide, zinc oxide Pigments such as dibutylhydroxytoluene, chelating agents such as edetic acid, thickeners such as xanthan gum, carboxyvinyl polymer, carrageenan, potassium hydroxide, diisopropanolamine, triethanolamine, etc. Neutralizing agents, biopolymers such as hyaluronic acid, collagen, etc., plant extracts such as chamomile, aloe, peach, carrot, horsetail, mulberry, licorice, amino acids such as serine and threonine, UV absorbers such as hydroxymethoxybenzophenone sulfonate Or the like can be appropriately blended within the scope of achieving the object of the present invention.
[0016]
The water-in-oil emulsion composition of the present invention can be applied to external preparations for skin such as cosmetics and pharmaceuticals, foods, cold-retaining agents, upholstery products, etc. Creams, emulsions, Examples include lotions, packs, massage fees, and makeup fees.
[0017]
【Example】
EXAMPLES Hereinafter, although an Example demonstrates this invention further in detail, this invention is not limited by this. A compounding quantity (%) means weight%.
The method of the appearance confirmation test described in the examples is as follows.
[0018]
Appearance confirmation test: Appearance was observed at 20 ° C., 0 ° C., 20 ° C., 40 ° C., and 60 ° C., and transparent and a change in color tone was observed in this temperature range, and that not seen was ×. .
[0019]
Example 1-8, Comparative Examples 1-6
Each W / O emulsion was prepared with the composition shown in Tables 1 and 2, and the above test was performed.
[0020]
[Table 1]
[0021]
[Table 2]
[0022]
(1) Preparation method Prepare by a conventional method. However, the melting temperature is about 60 ° C. and the cooling is up to about 30 ° C.
[0023]
(2) Characteristics Tables 1 and 2 show the results of testing the characteristics of each test example. As shown in this table, the W / O type emulsions of Examples 1 to 8 of the present invention are the W / O type emulsions of Comparative Examples 1, 2, Comparative Example 3, Comparative Example 4, Comparative Example 5, and Comparative Example 6. Coloring stability superior to that of the product is shown.
[0024]
Table 3 shows the temperature change of the color tone of the W / O emulsion of Example 1.
[0025]
[Table 3]
[0026]
【The invention's effect】
As described above, it is apparent that the present invention provides a water-in-oil emulsion composition exhibiting excellent color stability.
Claims (1)
（Ｂ）メチルフェニルポリシロキサン、２−エチルヘキサン酸グリセリルから選ばれる液状油の１種以上、
（Ｃ）下記一般式（Ｉ）で表される
（Ｄ）塩類および
（Ｅ）多価アルコールを、組成物の総量を基準として５３．９〜８０．０重量％
含むことを特徴とする透明油中水滴型乳化組成物。
【０００１】(A) volatile dimethylpolysiloxane,
(B) one or more liquid oils selected from methylphenylpolysiloxane and glyceryl 2-ethylhexanoate ,
(C) represented by the following general formula (I)
(D) salts and (E) polyhydric alcohol, 53.9-80.0 wt% based on the total amount of the composition
A transparent water-in-oil emulsion composition characterized by containing.
[0001]
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35327797A JP3621247B2 (en) | 1997-12-22 | 1997-12-22 | Water-in-oil emulsion composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35327797A JP3621247B2 (en) | 1997-12-22 | 1997-12-22 | Water-in-oil emulsion composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11180843A JPH11180843A (en) | 1999-07-06 |
| JP3621247B2 true JP3621247B2 (en) | 2005-02-16 |
Family
ID=18429750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35327797A Expired - Lifetime JP3621247B2 (en) | 1997-12-22 | 1997-12-22 | Water-in-oil emulsion composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3621247B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6488491B2 (en) * | 2013-11-27 | 2019-03-27 | ポーラ化成工業株式会社 | Water-in-oil emulsified cosmetic |
| JP6809255B2 (en) * | 2017-01-30 | 2021-01-06 | 信越化学工業株式会社 | Water-in-oil cosmetics |
-
1997
- 1997-12-22 JP JP35327797A patent/JP3621247B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11180843A (en) | 1999-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU743749B2 (en) | Cosmetic compositions with dibenzylidene sorbitol and functionalized silicones | |
| ES2349014T3 (en) | SELF-GRINDING COSMETIC. | |
| TW585782B (en) | Lower alcohol-in-oil type emulsified hair cosmetic composition | |
| EP2864000A2 (en) | Water-releasing cosmetic composition | |
| JP5244989B2 (en) | Method for producing O / W emulsion composition | |
| WO2005051334A1 (en) | Oil-in-water-type emulsified cosmetic preparation and process for producing the same | |
| JP2009242340A (en) | Cleansing cosmetic | |
| EP3357480B1 (en) | Microemulsion-type cosmetic and method for manufacturing same | |
| JPH0667818B2 (en) | Translucent emulsion cosmetics | |
| JP5553918B2 (en) | Cleansing cosmetics | |
| JP2000256124A (en) | Liquid crystal composition and cosmetic | |
| JP6005921B2 (en) | Water-in-oil emulsified cosmetic | |
| JP3727901B2 (en) | Oil-in-water emulsified cosmetic | |
| JP2001187711A (en) | Cosmetic | |
| JP5227471B2 (en) | Liquid skin external preparation composition | |
| JP2006028109A (en) | Oil-in-water type emulsifying composition | |
| JP3621247B2 (en) | Water-in-oil emulsion composition | |
| JP2000351712A (en) | Solid water-in-oil type emulsified cosmetic | |
| JP2010024204A (en) | Skin care preparation | |
| JP4073389B2 (en) | Water-in-oil emulsion composition | |
| JP2002220320A (en) | Water-in-oil type emulsified cosmetic | |
| JP2002363029A (en) | Water-in-oil type emulsion cosmetic | |
| JP7028657B2 (en) | Liquid oily skin cleansing composition | |
| JP2009274990A (en) | Lustering cosmetic product | |
| JP3556479B2 (en) | Skin pre-treatment agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040309 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040510 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20040805 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20040806 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20041116 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20041117 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091126 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101126 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111126 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121126 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121126 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131126 Year of fee payment: 9 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |