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31. 发明授权

EP2511353B1 INK COMPOSITION FOR A WATER-BASED BALLPOINT PEN, AND WATER-BASED BALLPOINT PEN 有权
标题翻译：油墨组合物圆珠笔，水基水基
公开(公告)号：EP2511353B1
公开(公告)日：2015-09-16
申请号：EP10835887.0
申请日：2010-12-02
申请人： Mitsubishi Pencil Company, Limited
发明人： TOOMI Hideaki , YANO Masanao , HAYAKAWA Takeshi , ICHIKAWA Syuji
IPC分类号： C09D11/17 , C09D11/18 , C09D11/50
CPC分类号： B43K7/00 , C09D11/17 , C09D11/18 , C09D11/50

32. 发明公开

EP2839825A1 LIQUID COSMETIC PREPARATION 有权
标题翻译： FLÜSSIGESKOSMETIKPRÄPARAT
公开(公告)号：EP2839825A1
公开(公告)日：2015-02-25
申请号：EP13754073.8
申请日：2013-02-26
申请人： Mitsubishi Pencil Company, Limited
发明人： SATO Hiroshi , NAGASAKA Yuya
IPC分类号： A61K8/19 , A61K8/73 , A61K8/81 , A61Q1/10
CPC分类号： A45D34/042 , A45D2034/007 , A61K8/18 , A61K8/19 , A61K8/73 , A61K8/8158 , A61K2800/33 , A61K2800/87 , A61Q1/00 , A61Q1/10
摘要： Provided by the present invention is a liquid cosmetic suited for a liquid cosmetic applicator using a brush or a pen feed as an applying means and suited for use in an eyeliner or an eyebrow, which has a good water resistance and is excellent in a skin adhesive property and which is free of a lustrous feeling and has a mat tone.
The above liquid cosmetic comprises at least carbon black, water, 0.5 to 5 % by mass of a dispersant comprising a film-formable resin, 2 to 15 % by mass (in terms of a solid content) of a film-forming agent, 0.5 % by mass or less of a surfactant, and xanthan gum or a hydroxyethyl acrylate/acryloyldimethyltaurinato Na copolymer as a material for exerting an effect of a mat tone; a glossiness of the liquid cosmetic is 6.5 or less; and a viscosity thereof measured at a temperature of 25°C and a shear rate of 76.8 S -1 by means of an EMD type viscometer falls in a range of 10 to 270 mPa·s.
摘要翻译：本发明提供了一种液体化妆品，其适用于使用刷子或笔式进料作为施用装置并适用于眼线或眉毛的液体化妆品涂抹器，其具有良好的耐水性并且在皮肤粘合剂中是优异的财产，没有光泽的感觉，有垫子。上述液体化妆品至少包含炭黑，水，0.5〜5质量％的包含可成膜树脂的分散剂，2〜15质量％（以固体成分计）成膜剂0.5 质量％以下的表面活性剂，以及黄原胶或丙烯酸羟乙酯/丙烯酰基二甲基牛磺酸钠共聚物作为发挥垫子效果的材料; 液体化妆品的光泽度为6.5以下; 通过EMD型粘度计在25℃的温度和76.8S -1的剪切速度下测定的粘度在10〜270mPa·s的范围内。

33. 发明公开

EP2772517A1 DYE, MICROCAPSULE PIGMENT USING SAME, AND INK COMPOSITION FOR WRITING MATERIALS 有权
标题翻译： TARBSTOFF，MIKROKAPSELPIGMENT DAMIT UND TINTENZUSAMMENSETZUNGFÜRSCHREIBMATERIALIEN
公开(公告)号：EP2772517A1
公开(公告)日：2014-09-03
申请号：EP12844552.5
申请日：2012-10-05
申请人： Mitsubishi Pencil Company, Limited
发明人： ICHIKAWA, Shuji
IPC分类号： C09B11/28 , C09B67/08 , C09B67/20 , C09D11/16 , C09K9/02
CPC分类号： C09B11/24 , C09B67/0013 , C09B67/0097 , C09D11/17 , C09K9/02 , C09K2211/1088
摘要： Provided are a colorant represented by the following Formula (I) which is excellent in a color intensity and a lightfastness, a microcapsule pigment prepared by using the above colorant, and an ink composition for writing instruments:

[in Formula (I) described above, X and Y represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a halogen atom; and X and Y may be identical or different from each other, provided that a case in which both of X and Y are a hydrogen atom is excluded].
The above microcapsule pigment is characterized by comprising at least the colorant comprising the leuco dye represented by Formula (I) described above, a developer and a chromic temperature controller, and the ink composition for writing instruments is characterized by comprising the above microcapsule pigment.
摘要翻译：提供了通过使用上述着色剂制备的微胶囊颜料和用于书写工具的油墨组合物，其具有颜色强度和耐光性优异的由下式（I）表示的着色剂：[在上述式（I）中， X和Y表示氢原子，具有1〜4个碳原子的烷基或卤素原子; 并且X和Y可以相同或不同，条件是X和Y都是氢原子的情况被排除]。上述微胶囊颜料的特征在于至少包含着色剂，其包含由上述式（I）表示的无色染料，显影剂和铬温度控制剂，并且书写用具的油墨组合物的特征在于包含上述微胶囊颜料。

34. 发明授权

EP2223811B1 APPLICATOR 有权
公开(公告)号：EP2223811B1
公开(公告)日：2013-11-20
申请号：EP08860184.4
申请日：2008-12-10
申请人： Mitsubishi Pencil Company, Limited
发明人： OOMOTO, Kei
IPC分类号： A45D40/00 , A45D34/00 , B43M11/06 , B43K23/12 , B43K8/04 , B43K8/03 , B43K8/00 , B05C1/06 , A45D34/04 , B05C17/00 , B43K8/02
CPC分类号： B05C17/002 , A45D34/042 , A45D2034/005 , A45D2040/0043 , A45D2200/056 , B05C1/06 , B43K8/003 , B43K8/02 , B43K8/03 , B43K8/04 , B43K23/128 , B43M11/06
摘要： The present invention is to provide an applicator that can eject an application liquid in an approximately constant amount without regard to the viscosity of the application liquid. The applicator is constructed such that when the user clicks rear end 12b of an inner barrel 12, the aftermentioned valve mechanism 14 is actuated by moving the inner barrel relative to outer barrel 10, whereby an application liquid is supplied to applying element 16 arranged at front end part 10a of outer barrel 10, and that when valve seat member 30 and valve rod member 38 move relatively to each other, the valve mechanism can take the first state in which piston portion 38a on the front side of valve rod member 38 comes into sliding contact with front-side liquid-tight portion 32b inside the valve seat member 30, the second state in which both of piston portion 38a on the front side of valve rod member 38 and piston portion 38b on the rear side of valve rod member 38 do not come in sliding contact with the corresponding liquid-tight portions inside the valve seat member 30, and the third state in which piston portion 38b on the rear side of valve rod member 38 comes into sliding contact with rear-side liquid-tight portion 34b inside valve seat member 30.
摘要翻译：本发明的目的在于提供一种不论涂敷液的粘度如何都能够以大致恒定的量喷射涂敷液的涂敷器。涂抹器构造成使得当使用者点击内筒12的后端12b时，通过相对于外筒10移动内筒来致动后述的阀机构14，由此将涂布液供给到布置在前面的涂抹元件16 当阀座构件30和阀杆构件38相对移动时，阀机构可以处于阀杆构件38的前侧的活塞部分38a进入的第一状态与阀座部件30内的前侧液密部分32b滑动接触，阀杆部件38前侧的活塞部分38a和阀杆部件38后侧的活塞部分38b两者处于第二状态不与阀座构件30内的对应的液密部分滑动接触，而在阀杆构件38的后侧上的活塞部分38b进入滑动接触的第三状态与阀座构件30内的后侧液密部分34b相抵触。

35. 发明公开

EP2612650A1 MANICURE COMPOSITION 有权
标题翻译：修指甲组成
公开(公告)号：EP2612650A1
公开(公告)日：2013-07-10
申请号：EP11821806.4
申请日：2011-08-30
申请人： Mitsubishi Pencil Company, Limited
发明人： HAYAKAWA Takayuki , MORITA Masaaki
IPC分类号： A61K8/29 , A61K8/34 , A61K8/37 , A61K8/81 , A61K8/894 , A61Q3/02
CPC分类号： A61K8/04 , A61K8/29 , A61K8/33 , A61K8/34 , A61K8/8152 , A61K8/894 , A61K2800/412 , A61K2800/413 , A61K2800/5922 , A61Q3/02
摘要： Provided is a manicure composition of a French nail type which has less disturbance of the lines brought about by a base color and a topcoat and is quickly dried, which does not cause dew condensation on the coating film under a moist environment for coating and has less leveling and less irregular color and which is excellent in a drying property, an adhesive property, flexibility, a masking property, a finished property, a discharge performance and a restirring property. The above manicure composition comprises at least ethanol and propylene glycol monomethyl ether as a solvent, titanium oxide A having an average primary particle diameter of 200 to 400 nm, titanium oxide B having an average primary particle diameter of 10 to 80 nm, an acrylic resin, polyether-modified dimethylpolysiloxane and a plasticizer.

36. 发明公开

EP2602292A1 SOLID DRAWING MATERIAL AND SOLID DRAWING TOOL 有权
标题翻译： FESTES ZEICHENMATERIAL UND WERKZEUG ZUM ZEICHNEN AUF FESTEM MATERIAL
公开(公告)号：EP2602292A1
公开(公告)日：2013-06-12
申请号：EP11814732.1
申请日：2011-08-05
申请人： Mitsubishi Pencil Company, Limited
发明人： KITAZAWA, Katsunori , YAZAWA, Suguru , MATSUMOTO, Masaaki
IPC分类号： C09D13/00 , B43K19/00
摘要： Provided is a solid drawing material with which it is possible to smoothly and darkly draw on a smooth non-absorbing surface such as coated paper, plastic, metal, glass, or whiteboard, as well as on conventional high-quality paper, drawing paper, or copy paper and the like, and with which it is also possible to draw darkly and clearly on a transparent flat surface such as transparent plastic or glass, and to easily erase a drawing on these non-absorbing surfaces using a fabric, paper such as tissue paper, orwhiteboarderaser, and the like. A solid drawing material containing at least a resin component, a wax component, a pigment, titanium dioxide, and a filler, wherein the resin component includes rosin and/or modified rosin in an amount that is within the range of 0.5 to 20 wt%, and the wax component includes a glycerin fatty acid ester and/or pentaerythritol fatty acid ester, both fatty acid esters having a melting point of 45°C or higher, in an amount that is within the range of 8 to 50 wt%.
摘要翻译：本发明提供一种固体拉伸材料，其可以平滑且深色地吸附在诸如涂布纸，塑料，金属，玻璃或白板的光滑非吸收表面上，以及常规的高质量纸，拉丝纸，或复印纸等，并且还可以在诸如透明塑料或玻璃的透明平坦表面上暗暗清楚地绘制，并且可以使用织物容易地擦去这些非吸收表面上的拉丝，例如薄纸或白板纸板等。含有至少树脂组分，蜡组分，颜料，二氧化钛和填料的固体拉伸材料，其中树脂组分包括的量在0.5-20重量％范围内的松香和/或改性松香，，蜡组分包括甘油脂肪酸酯和/或季戊四醇脂肪酸酯，两种脂肪酸酯的熔点为45℃以上，量为8〜50重量％。

37. 发明公开

EP2221186A1 WRITING IMPLEMENT 审中-公开
标题翻译： SCHREIBGERÄT
公开(公告)号：EP2221186A1
公开(公告)日：2010-08-25
申请号：EP08850375.0
申请日：2008-11-12
申请人： Mitsubishi Pencil Company, Limited
发明人： KIRITAKE, Masayoshi , SHIMANE, Nobuaki , NAGAOKA, Kengo
IPC分类号： B43K23/008 , B43K3/00
CPC分类号： B43K7/12 , B43K23/008
摘要： A writing implement capable of allowing a user to feel both excellent fit and moderate bounce. A tubular outer shell (11) is provided outside a grip member (10), an inner shell (12) made of a soft material is provided entirely inside the outer shell (11), and the inner shell (12) is covered with the moderately hard outer shell (11). Thus, while the inner shell (12) inside can allow the user to feel the fit, the outer shell (11) outside prevents the inner shell (12) from getting damaged or worn even if the inner shell (12) is soft, so as to fully secure durability of the grip member (10). Since a thin part (11A) of the outer shell (11) is sufficiently thin on a swell (13), the excellent fit can be given to the user even if the outer shell (11) is formed of a hard elastic material to fully secure the durability of the grip member (10).
摘要翻译：一种书写工具，能够让用户感觉到既适合又适度反弹。管状外壳（11）设置在握持构件（10）的外侧，整体设置在外壳（11）内部的由软质材料构成的内壳（12），内壳（12）被覆盖适度硬外壳（11）。因此，当内部的内壳12可以让使用者感觉到配合时，即使外壳（12）是柔软的，外壳（11）外部也可防止内壳（12）损坏或磨损，因此以完全确保握持构件（10）的耐久性。由于外壳（11）的薄部（11A）在隆起（13）上足够薄，所以即使外壳（11）由硬弹性材料形成，也能够向使用者提供优良的配合确保握持构件（10）的耐久性。

38. 发明公开

EP4424517A1 BALLPOINT PEN REFILL AND BALLPOINT PEN 审中-公开
公开(公告)号：EP4424517A1
公开(公告)日：2024-09-04
申请号：EP22886833.7
申请日：2022-10-19
申请人： Mitsubishi Pencil Company, Limited
发明人： HOMMA, Yuichiro
IPC分类号： B43K1/08 , B43K7/02
CPC分类号： B43K7/02 , B43K1/08
摘要： Provided is a ballpoint pen refill including: an ink storage tube made of a synthetic resin and storing an ink thereinside; a ball holder made of a synthetic resin and attached to a distal end of the ink storage tube; a ball pressing rod mounted inside the ball holder; and a writing ball stored in a distal end of the ball holder and having a rear end side held by the ball pressing rod, in which the ball pressing rod includes: a fixing portion fixed to the ball holder; a movable portion slidable in a front-rear direction with respect to the ball holder; a compression portion connecting the fixing portion and the movable portion; and a rearward movement restricting portion protruding from a distal end of the fixing portion and provided with a gap from a rear end of the compression portion.

39. 发明公开

EP4417439A1 SHAFT BODY OF PENCIL OR COSMETIC 审中-公开
公开(公告)号：EP4417439A1
公开(公告)日：2024-08-21
申请号：EP22880954.7
申请日：2022-10-07
申请人： Mitsubishi Pencil Company, Limited
发明人： KUBO, Ryota , BANZAI, Satoru
IPC分类号： B43K19/02
CPC分类号： A61K8/73 , B43K19/02 , A61K8/02 , A61Q1/06
摘要： Provided is a shaft body for a pencil lead (including a color pencil lead) or a shaft body for a cosmetic such as a rod-shaped cosmetic including an eye liner, an eyebrow pencil, or an eye shadow, which has the same ease of shaving as a conventional wood shaft and has a low impact on the environment. The shaft body for a pencil or a cosmetic according to the present disclosure is a shaft body for a pencil or a cosmetic constituted by coating a pencil lead or a rod-shaped cosmetic with a shaft body material composition, and the shaft body material composition contains at least a naturally-derived constitutional material and a naturally-derived binder.

40. 发明公开

EP4375085A1 MECHANICAL PENCIL 审中-实审
公开(公告)号：EP4375085A1
公开(公告)日：2024-05-29
申请号：EP22845813.9
申请日：2022-07-11
申请人： Mitsubishi Pencil Company, Limited
发明人： FUKUDA, Takamasa , KOIZUMI, Yusuke
IPC分类号： B43K21/16 , B43K21/033
CPC分类号： B43K21/033 , B43K21/16
摘要： A mechanical pencil 1 comprising a ball chuck 11, a rotation drive mechanism 30 having a rotary part 40, a feedout cam face 54 having a step part 55 in the axial direction, an input member rotating upon receiving a rotational drive force of the rotary part, and an output member having an abutting part 65c abutting against the feedout face and a slider 9 provided with a holding chuck 10 holding lead 7, configured so that the abutting part moves along the feedout face corresponding to rotation of the output member and so that advancing motion of the slider when the abutting part drops into the drop difference causes lead held by the holding chuck to be pulled out by the ball chuck, and further comprising a clutch mechanism transmitting rotational movement of the input member to the output member so that when the input member rotates by exactly a first rotational angle, the output member rotates by exactly a second rotational angle smaller than the first rotational angle.

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