JP3978423B2 - Nonwoven sheet for makeup - Google Patents

Nonwoven sheet for makeup Download PDF

Info

Publication number
JP3978423B2
JP3978423B2 JP2003403014A JP2003403014A JP3978423B2 JP 3978423 B2 JP3978423 B2 JP 3978423B2 JP 2003403014 A JP2003403014 A JP 2003403014A JP 2003403014 A JP2003403014 A JP 2003403014A JP 3978423 B2 JP3978423 B2 JP 3978423B2
Authority
JP
Japan
Prior art keywords
fibers
nonwoven fabric
hydrophilic
inner layer
nonwoven
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 - Fee Related
Application number
JP2003403014A
Other languages
Japanese (ja)
Other versions
JP2005163217A (en
Inventor
佐絵子 伊藤
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.)
Daio Paper Corp
Original Assignee
Daio Paper Corp
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 Daio Paper Corp filed Critical Daio Paper Corp
Priority to JP2003403014A priority Critical patent/JP3978423B2/en
Publication of JP2005163217A publication Critical patent/JP2005163217A/en
Application granted granted Critical
Publication of JP3978423B2 publication Critical patent/JP3978423B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Description

本発明は、化粧水や乳液を肌に塗布する、あるいは化粧落としの清拭用などに使用する、使い捨てが可能である化粧用不織布シートに関する。   The present invention relates to a non-woven fabric sheet for makeup that can be disposable, such as applying lotion or milky lotion to the skin or wiping off a makeup remover.

この種の化粧用、医療用、赤ちゃん用に使用されるシートは、現在においても、コットンの積層体を40〜60mm厚に形成したものが主流である。   The sheet used for this kind of cosmetics, medical use, and baby use is still mainly made of a cotton laminate having a thickness of 40 to 60 mm.

しかし、この種のコットンパフは吸液性に優れ、肌触りの点で最適であるものの、化粧水や乳液を含ませた場合、へたるなどの形状保持性が悪いばかりでなく、根本的な問題は、吸液した化粧水や乳液を、強くパッティングしないと、液戻りが悪い点である。   However, this type of cotton puff is excellent in liquid absorbency and is optimal in terms of touch, but when it contains lotion or milky lotion, it has not only poor shape retention but also a fundamental problem. The liquid return is bad unless the lotion or milky lotion absorbed is put strongly.

一方、この種の化粧用シートとして、不織布を使用することについて、幾つかの提案がなされているが、液戻り性については着目がなされていない。
特開2002−136336号公報 特開2001−104041号公報 特開平11−206449号公報 特開平7−136017号公報
On the other hand, some proposals have been made regarding the use of non-woven fabrics as this type of cosmetic sheet, but no attention has been paid to liquid return properties.
JP 2002-136336 A JP 2001-104041 A JP-A-11-206449 JP-A-7-136017

解決しようとする課題は、吸液した化粧水や乳液を、強くパッティングしないと、液戻りが悪い点である。したがって、本発明の目的は、吸液性に優れ、肌触りの点で優れるとともに、液戻りにも優れた化粧用不織布シートを提供することにある。 The problem to be solved is that the liquid return is poor unless the absorbed lotion or emulsion is put strongly. Accordingly, an object of the present invention is to provide a non-woven fabric sheet for cosmetics that is excellent in liquid absorbency, excellent in touch, and excellent in liquid return.

本発明は、次記のとおりである。
<請求項1項記載の発明>
一方側及び他方側にそれぞれ、親水性繊維を主体とする不織布外層、疎水性繊維を主体とする不織布内層を有し、前記各外層を外面として、前記不織布内層相互がホットメルト接着剤スプレー塗布により接合されて積層され、かつシート全体がウォータージェット方式により交絡により接合され、
前記不織布外層がコットン及びレーヨン繊維の群から選ばれた、単独もしくは複数の親水性繊維を主体とする親水性のスパンレース不織布であり、
前記不織布内層がポリエステル、ポリエチレン、ポリプロピレンの群から選ばれた、単独もしくは複数の疎水性繊維と、この疎水性繊維中に5〜45重量%の範囲で含まれた、親水性ポリエステル繊維又はレーヨン繊維からなる親水性繊維とを有し、さらに、融点が120〜140℃の繊維を5〜50重量%含んだエアスルー不織布であることを特徴とする化粧用不織布シート。
The present invention is as follows.
<Invention of Claim 1>
On the other hand, respectively to the side and the other side has a nonwoven outer layer mainly made of hydrophilic fibers, a nonwoven inner layer made mainly of hydrophobic fibers, each of said outer layer as the outer surface, a spray coating of the nonwoven inner layer mutually hot melt adhesive Are joined and laminated , and the entire sheet is joined by entanglement by the water jet method,
The outer layer of the nonwoven fabric is selected from the group of cotton and rayon fibers, and is a hydrophilic spunlace nonwoven fabric mainly composed of one or more hydrophilic fibers,
The nonwoven fabric inner layer is selected from the group consisting of polyester, polyethylene, and polypropylene. Single or plural hydrophobic fibers, and hydrophilic polyester fibers or rayon fibers contained in the hydrophobic fibers in an amount of 5 to 45% by weight. A non-woven fabric sheet for cosmetics, characterized in that it is an air-through non-woven fabric containing 5 to 50% by weight of fibers having a melting point of 120 to 140 ° C.

<請求項2項記載の発明>
不織布内層を形成する繊維が6.6デニール以下である請求項1記載の化粧用不織布シート。
<Invention of Claim 2>
The cosmetic nonwoven fabric sheet according to claim 1, wherein the fiber forming the nonwoven fabric inner layer is 6.6 denier or less.

<請求項3項記載の発明>
全体の形状が縦50〜125mm、横80〜300mmであり、縦長に形成されている請求項1または2に記載の化粧用不織布シート。
<Invention of Claim 3>
The cosmetic nonwoven fabric sheet according to claim 1 or 2, wherein the overall shape is 50 to 125 mm in length and 80 to 300 mm in width, and is formed in a vertically long shape.

具体例として図1に示すように、本発明の不織布シートPは、一方側及び他方側にそれぞれ、親水性繊維を主体とする不織布外層1,1、疎水性繊維を主体とする不織布内層2,2を有し、前記各外層1,1を外面として全体が接合されていることを特徴とする。   As a specific example, as shown in FIG. 1, the nonwoven fabric sheet P of the present invention has a nonwoven fabric outer layer 1, 1 mainly composed of hydrophilic fibers and a nonwoven fabric inner layer 2 mainly composed of hydrophobic fibers on one side and the other side, respectively. 2, and the entire outer layers 1 and 1 are joined to each other as an outer surface.

疎水性繊維を主体とする不織布内層2,2は、親水性繊維を主体とする不織布外層1,1の一方または両方を通して吸液した化粧水や乳液を、保持する。これを肌にパッティングした段階で、吸液した主に水系の化粧水や乳液を、その疎水性であるが故に、軽いパッティングであっても吐き出し、不織布外層1を通して良好な液戻り性を示す。また、不織布外層1は、肌触りの点で優れるものである。さらに、基本的に4層構造であるために、全体として十分な厚みを確保でき、パッティング時における良好なクッション性を示すものとなる。   The non-woven fabric inner layers 2 and 2 mainly composed of hydrophobic fibers hold the skin lotion and emulsion absorbed through one or both of the non-woven fabric outer layers 1 and 1 mainly composed of hydrophilic fibers. When this is put on the skin, water-based lotion and milky lotion which has been absorbed is discharged from the non-woven fabric outer layer 1 through the non-woven fabric outer layer 1 due to its hydrophobicity, so that even if it is lightly put out. Moreover, the nonwoven fabric outer layer 1 is excellent in terms of touch. Furthermore, since it is basically a four-layer structure, a sufficient thickness can be secured as a whole, and a good cushioning property at the time of putting is exhibited.

一方側において、親水性繊維を主体とする不織布外層1、疎水性繊維を主体とする不織布内層2、他方側において、親水性繊維を主体とする不織布外層1、疎水性繊維を主体とする不織布内層2を有し、前記不織布内層2,2相互はホットメルト接着剤3により積層接合され、さらに全体が高圧水W噴流としてのウォータージェット方式により交絡された不織布シートである。ウォータージェット方式により交絡すると、化粧用不織布シートPとしての柔軟性・可撓性が阻害されることがない。不織布内層2,2相互は、ホットメルト接着剤3のスプレー塗布による接合によって確実に積層できる。ホットメルト接着剤のスプレー塗布による接合によれば、柔軟性・可撓性が阻害されることがない。 On one side, the nonwoven fabric outer layer 1 mainly composed of hydrophilic fibers, the nonwoven fabric inner layer 2 mainly composed of hydrophobic fibers, and on the other side, the nonwoven fabric outer layer 1 mainly composed of hydrophilic fibers and the nonwoven fabric inner layer mainly composed of hydrophobic fibers. 2 is a nonwoven fabric sheet in which the nonwoven fabric inner layers 2 and 2 are laminated and bonded together by a hot melt adhesive 3 and further entangled by a water jet system as a high-pressure water W jet. When entangled by the water jet method, the softness and flexibility as the decorative nonwoven fabric sheet P are not inhibited. The non-woven fabric inner layers 2 and 2 can be reliably laminated by bonding by hot-spray adhesive 3 spray application . According to joining by spray application of a hot melt adhesive, flexibility and flexibility are not hindered.

以下本発明を、実施するための最良の形態を挙げながら、さらに詳説する。
先に図1を参照して説明した形態において、疎水性繊維を主体とする不織布内層が厚み方向に80%以下、望ましくは69%以下含むものが望ましい。
Hereinafter, the present invention will be described in more detail with reference to the best mode for carrying out the invention.
In the form described above with reference to FIG. 1, it is desirable that the nonwoven fabric inner layer mainly composed of hydrophobic fibers contains 80% or less, preferably 69% or less in the thickness direction.

不織布外層がコットン及びレーヨン群から選ばれた、単独もしくは複数の親水性繊維を主体とする親水性のスパンレース不織布であるのが望ましい。   The outer layer of the nonwoven fabric is preferably a hydrophilic spunlace nonwoven fabric mainly composed of single or plural hydrophilic fibers selected from the group of cotton and rayon.

不織布内層がポリエステル、ポリエチレン、ポリプロピレンの群から選ばれた、単独もしくは複数の疎水性のエアスルー不織布であり、かつ融点が120〜140℃の繊維を5〜50重量%、より望ましくは5〜30重量%含んでいるのが好適である。   The nonwoven fabric inner layer is a single or plural hydrophobic air-through nonwoven fabric selected from the group consisting of polyester, polyethylene and polypropylene, and 5 to 50% by weight, more preferably 5 to 30% by weight of fibers having a melting point of 120 to 140 ° C. % Content is preferred.

不織布内層は全体としては疎水性を示すが、親水性ポリエステル繊維、レーヨン繊維等の親水性繊維を一部含んでいるのが望ましい。かかる形態であると、親水性繊維が水分をほどよく不織布内層の内部まで吸水させ、しかも全体としては疎水性であるが故に、良好な液戻り性を示すので、吸水性を併せもった層を形成できる。親水性ポリエステル繊維及びレーヨン繊維等の親水性繊維が、疎水性繊維中に5〜45重量%の範囲で含ませるのが望ましい。   The inner layer of the nonwoven fabric is hydrophobic as a whole, but preferably contains a part of hydrophilic fibers such as hydrophilic polyester fibers and rayon fibers. In such a form, the hydrophilic fiber absorbs moisture moderately to the inside of the nonwoven fabric inner layer, and since it is hydrophobic as a whole, it exhibits good liquid return. Can be formed. Desirably, hydrophilic fibers such as hydrophilic polyester fibers and rayon fibers are contained in the hydrophobic fibers in an amount of 5 to 45% by weight.

不織布内層を形成する繊維が6.6デニール以下であるのが望ましい。不織布内層を形成する繊維のデニールが大きいと、不織布外層を通して外部に露出し、肌に触れてチクチクした感触を与えてしまう。   The fibers forming the inner layer of the nonwoven fabric are desirably 6.6 denier or less. If the denier of the fibers forming the inner layer of the nonwoven fabric is large, it will be exposed to the outside through the outer layer of the nonwoven fabric, giving a tingling feel when touching the skin.

全体の形状が縦50〜125mm、横80〜300mmであり、縦長に形成されているのが望ましい。この外形形状であると、図3に示すように、2つ折りの形状で商品提供することで、十分な厚みを有するものとなり、展開した状態で別の用途にも使用でき汎用性が高いものなる。   It is desirable that the overall shape is 50 to 125 mm in length and 80 to 300 mm in width, and is formed in a vertically long shape. With this outer shape, as shown in FIG. 3, by providing the product in a half-folded shape, it has a sufficient thickness, and can be used for other purposes in a developed state and has high versatility. .

本発明品の一例(実施例)と、市販品について、各種の試験を行った。結果を表1に示した。   Various tests were performed on an example (Example) of the present invention product and a commercial product. The results are shown in Table 1.

化粧用不織布シートとしては、表面が滑らかであることが特に重要である。この観点から、KES試験機を使用した表面特性における平均摩擦係数MIUは1.750〜2.350、また摩擦係数の平均偏差MMDが0.600〜1.200であることが望ましい。 As a decorative nonwoven fabric sheet, it is particularly important that the surface is smooth. From this viewpoint, it is desirable that the average friction coefficient MIU in the surface characteristics using the KES tester is 1.750 to 2.350, and the average deviation MMD of the friction coefficient is 0.600 to 1.200.

この表面特性の試験には、カトーテック株式会社製「摩擦感テスター KES SE」を用いることができる。測定に際しては、図4に示すように、横断面直径0.5mmのピアノ線からなり、その接触面の長さは5mmである摩擦子を、紙試料に10gの接触圧で接触させながら、移動方向に20g/cmの張力を紙試料に与えつつ、0.1cm/秒の速度で2cm移動させたときの、摩擦係数を測定する。すなわち、摩擦係数の平均偏差MMDは、摩擦子を移動させたときの表面厚さの変動量の面積を移動距離(2cm)で割り算した値である。ここでは、このMMDは滑らかさに対応する。   For this surface property test, “Friction Tester KES SE” manufactured by Kato Tech Co., Ltd. can be used. In the measurement, as shown in FIG. 4, a friction element having a cross section diameter of 0.5 mm and a contact surface length of 5 mm is moved while contacting a paper sample with a contact pressure of 10 g. The coefficient of friction is measured when the paper sample is moved 2 cm at a speed of 0.1 cm / sec while applying a tension of 20 g / cm to the paper direction. That is, the average deviation MMD of the friction coefficient is a value obtained by dividing the area of the variation amount of the surface thickness when the friction element is moved by the movement distance (2 cm). Here, this MMD corresponds to smoothness.

Figure 0003978423
Figure 0003978423

各市販品及び実施例ものについて、各特性を測定した。また、年代層を分散させた50名の女性モニターに化粧時における評価依頼をした結果、実施例のものが市販品に比較して、45名のモニターが、吸液性に優れ、肌触りに優れるとの評価を与えた。   Each characteristic was measured about each commercial item and the thing of an Example. In addition, as a result of requesting evaluation at the time of makeup to 50 female monitors dispersed in the age group, 45 monitors had better liquid absorbency and better touch than the commercial products. Was given a rating.

なお、表1に示すもののほか、他の実施例品を製造し、評価して結果、上記数値範囲のものが良好であることが判明した。   In addition to those shown in Table 1, the products of other examples were manufactured and evaluated, and as a result, it was found that those in the above numerical range were good.

化粧用不織布シートの層構造の説明図である。It is explanatory drawing of the layer structure of the nonwoven fabric sheet for makeup | decoration . 化粧用不織布シートの斜視図である。It is a perspective view of the nonwoven fabric sheet for makeup | decoration . 2つ折りの使用状態オ斜視図である。FIG. MIU及びMMD特性の測定端子および測定時の概略を示す図である。It is a figure which shows the outline at the time of the measurement terminal and measurement of MIU and MMD characteristics.

符号の説明Explanation of symbols

1…不織布外層1、2…不織布内層、3…ホットメルト接着剤、化粧用不織布シート。 DESCRIPTION OF SYMBOLS 1 ... Nonwoven fabric outer layer 1,2 ... Nonwoven fabric inner layer, 3 ... Hot melt adhesive, P ... Nonwoven fabric sheet for makeup .

Claims (3)

一方側及び他方側にそれぞれ、親水性繊維を主体とする不織布外層、疎水性繊維を主体とする不織布内層を有し、前記各外層を外面として、前記不織布内層相互がホットメルト接着剤スプレー塗布により接合されて積層され、かつシート全体がウォータージェット方式により交絡により接合され、
前記不織布外層がコットン及びレーヨン繊維の群から選ばれた、単独もしくは複数の親水性繊維を主体とする親水性のスパンレース不織布であり、
前記不織布内層がポリエステル、ポリエチレン、ポリプロピレンの群から選ばれた、単独もしくは複数の疎水性繊維と、この疎水性繊維中に5〜45重量%の範囲で含まれた、親水性ポリエステル繊維又はレーヨン繊維からなる親水性繊維とを有し、さらに、融点が120〜140℃の繊維を5〜50重量%含んだエアスルー不織布であることを特徴とする化粧用不織布シート。
On the other hand, respectively to the side and the other side has a nonwoven outer layer mainly made of hydrophilic fibers, a nonwoven inner layer made mainly of hydrophobic fibers, each of said outer layer as the outer surface, a spray coating of the nonwoven inner layer mutually hot melt adhesive Are joined and laminated , and the entire sheet is joined by entanglement by the water jet method,
The outer layer of the nonwoven fabric is selected from the group of cotton and rayon fibers, and is a hydrophilic spunlace nonwoven fabric mainly composed of one or more hydrophilic fibers,
The nonwoven fabric inner layer is selected from the group consisting of polyester, polyethylene, and polypropylene. Single or plural hydrophobic fibers, and hydrophilic polyester fibers or rayon fibers contained in the hydrophobic fibers in an amount of 5 to 45% by weight. A non-woven fabric sheet for cosmetics, characterized in that it is an air-through non-woven fabric containing 5 to 50% by weight of fibers having a melting point of 120 to 140 ° C.
不織布内層を形成する繊維が6.6デニール以下である請求項1記載の化粧用不織布シート。 The cosmetic nonwoven fabric sheet according to claim 1, wherein the fiber forming the nonwoven fabric inner layer is 6.6 denier or less. 全体の形状が縦50〜125mm、横80〜300mmであり、縦長に形成されている請求項1または2に記載の化粧用不織布シート。 The cosmetic nonwoven fabric sheet according to claim 1 or 2, wherein the overall shape is 50 to 125 mm in length and 80 to 300 mm in width, and is formed in a vertically long shape.
JP2003403014A 2003-12-02 2003-12-02 Nonwoven sheet for makeup Expired - Fee Related JP3978423B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003403014A JP3978423B2 (en) 2003-12-02 2003-12-02 Nonwoven sheet for makeup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003403014A JP3978423B2 (en) 2003-12-02 2003-12-02 Nonwoven sheet for makeup

Publications (2)

Publication Number Publication Date
JP2005163217A JP2005163217A (en) 2005-06-23
JP3978423B2 true JP3978423B2 (en) 2007-09-19

Family

ID=34726443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003403014A Expired - Fee Related JP3978423B2 (en) 2003-12-02 2003-12-02 Nonwoven sheet for makeup

Country Status (1)

Country Link
JP (1) JP3978423B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799552A (en) * 2015-02-27 2015-07-29 周平 Preparation method of waterproof fungi-proofing powder puff
KR20160145512A (en) * 2015-06-10 2016-12-20 주식회사 엘지생활건강 Cosmetic puff and the method thereof
KR20200000716U (en) 2018-09-28 2020-04-07 유니챰 가부시키가이샤 Cosmetic sheet

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5294839B2 (en) * 2008-12-25 2013-09-18 ユニ・チャーム株式会社 Cosmetic puff and recess forming method
JP2010154876A (en) * 2008-12-26 2010-07-15 Kao Corp Cosmetic disposable nonwoven cloth
KR101583553B1 (en) * 2009-06-11 2016-01-11 (주)아모레퍼시픽 - Peel-off type sheet pack
JP5514636B2 (en) * 2010-06-04 2014-06-04 明広商事株式会社 Decorative sheet
CN104805600B (en) * 2015-04-13 2018-07-06 太仓安佑无纺科技有限公司 A kind of Bionic honeycomb cotton and its manufacturing method
CN107232734A (en) * 2017-05-16 2017-10-10 江门建欢化妆用品有限公司 A kind of Wet-dry type powder puff and preparation method thereof
CN113415046A (en) * 2021-08-24 2021-09-21 上海威露美生物科技有限公司 Multi-layer non-woven fabric for sterilization and use method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147918U (en) * 1984-09-05 1986-03-31 花王株式会社 cosmetic sheet
JP3699332B2 (en) * 2000-05-29 2005-09-28 大和紡績株式会社 Wet sheet
JP2002065497A (en) * 2000-08-31 2002-03-05 Lion Corp Cosmetic impregnating sheet and cosmetic impregnated sheet
JP2003093152A (en) * 2001-09-26 2003-04-02 Lion Corp Cosmetics impregnated sheet
JP3668184B2 (en) * 2001-11-28 2005-07-06 大和紡績株式会社 Skin moist sheet and method for producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799552A (en) * 2015-02-27 2015-07-29 周平 Preparation method of waterproof fungi-proofing powder puff
WO2016134653A1 (en) * 2015-02-27 2016-09-01 周平 Method for preparing water-resistant and bacteria-proof powder puff
KR20160145512A (en) * 2015-06-10 2016-12-20 주식회사 엘지생활건강 Cosmetic puff and the method thereof
KR102531173B1 (en) * 2015-06-10 2023-05-10 주식회사 엘지생활건강 Cosmetic puff and the method thereof
KR20200000716U (en) 2018-09-28 2020-04-07 유니챰 가부시키가이샤 Cosmetic sheet

Also Published As

Publication number Publication date
JP2005163217A (en) 2005-06-23

Similar Documents

Publication Publication Date Title
KR102397067B1 (en) Cleaning article with printed texture
US6013349A (en) Wiping sheet
KR102449531B1 (en) Wiping sheet
JP4169508B2 (en) Cleaning sheet
JP3978423B2 (en) Nonwoven sheet for makeup
TW201427619A (en) Make-up removal wipe
JP2003325411A (en) Sheet for scrape-off cleaning
JP4540413B2 (en) Wet sheet
JP2007211371A (en) Laminated nonwoven fabric
WO2016017017A1 (en) Disposable cosmetic pad
TWI665982B (en) Disposable cotton pad
JP6841281B2 (en) Body cleaning sheet
JP6542458B1 (en) Cosmetic sheet
US20030039804A1 (en) Article for cleansing, treating, and/or exfoliating skin
JP7075871B2 (en) Cosmetic sheet
JP6717078B2 (en) Body cleaning sheet
JP2001070215A (en) Sponge-like sheet for washing
JP6080260B2 (en) Cleaning sheet
JP2023051889A (en) Laminated nonwoven fabric and manufacturing method thereof, liquid-impregnated skin-covering sheet, and face mask
JP2022065416A (en) Sanitary article
AU2002327502A1 (en) Article for cleansing, treating, and/or exfoliating skin

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060404

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070330

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070515

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: 20070608

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070625

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100629

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 3978423

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100629

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100629

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110629

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110629

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120629

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120629

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130629

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130629

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130629

Year of fee payment: 6

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

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

LAPS Cancellation because of no payment of annual fees