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1. 发明申请

US20140270900A1 Roller Ball Pen For Use With Metallic Inks 有权
标题翻译：滚珠笔用于金属墨水
公开(公告)号：US20140270900A1
公开(公告)日：2014-09-18
申请号：US14211834
申请日：2014-03-14
申请人： Crayola LLC
发明人： Linda J. Smith , Luis Rodrigo Pineiro
IPC分类号： B43K7/10 , B43K7/01 , B43K15/00
CPC分类号： B43K7/10 , B43K7/01 , B43K7/105 , B43K11/00 , B43K15/00 , C09D11/18 , Y10T29/49885
摘要： A roller ball pen for use with metallic inks, and a method for assembling the roller ball pen for use with metallic inks, is described herein. The pen body includes a housing that encloses a reservoir, a collet, a feed rod, and a tip. The feed rod transfers ink from the reservoir to a roller ball tip at a tapered end of the pen housing. In embodiments, the feed rod is embedded at a threshold distance inside the reservoir to provide an increased surface area for transfer of a metallic ink suspension. In further embodiments, a method of assembling the roller ball pen includes saturation of the reservoir with a metallic ink based on inserting a particular injection needle at a particular depth inside the reservoir.
摘要翻译：本文描述了一种用于金属油墨的滚球笔，以及用于组装用于金属油墨的滚珠笔的方法。笔体包括封闭储存器，夹头，进料杆和尖端的壳体。进料杆将油墨从储存器转移到笔架的锥形端的滚珠球头。在实施例中，进料棒以储存器内部的阈值距离嵌入，以提供用于转移金属油墨悬浮液的增加的表面积。在另外的实施例中，组装滚珠笔的方法包括基于将特定注射针插入储存器内的特定深度的金属墨水使储存器饱和。

2. 发明授权

US06887921B2 Ink follower composition for writing instruments, and process for its production 有权
标题翻译：用于书写工具的墨水跟随器组合物及其生产工艺
公开(公告)号：US06887921B2
公开(公告)日：2005-05-03
申请号：US10123259
申请日：2002-04-17
申请人： Hideaki Asami , Youichi Takasu
发明人： Hideaki Asami , Youichi Takasu
IPC分类号： B43K7/02 , B43K7/01 , C08L23/04 , C08L23/20 , C08L91/00 , C09D123/04 , C09D123/20 , C09D11/00 , B43K7/08
CPC分类号： C09D123/04 , B43K7/01 , C08L23/04 , C08L23/20 , C08L91/00 , C08L2205/03 , C09D123/20 , C08L2666/02
摘要： An ink follower composition to be provided at the rear end of an ink held directly in an ink container of a writing instrument and capable of going forward with consumption of the ink. The composition comprises at least one selected from an ethylene-α-olefin co-oligomer, an α-olefin oil, a purified mineral oil and a polybutene, and added thereto a specific fatty acid amide. This composition can simultaneously satisfy the two important performances conflicting with each other, the ink flow-back preventive performance and the ink follow-up performance.
摘要翻译：一种墨水随动体组合物，其设置在直接保持在书写工具的墨水容器中的墨水的后端，并能够随着墨水的消耗而前进。该组合物包含选自乙烯-α-烯烃共低聚物，α-烯烃油，纯化矿物油和聚丁烯中的至少一种，并加入特定的脂肪酸酰胺。该组合物可以同时满足彼此冲突的两个重要性能，油墨反向防止性能和油墨后续性能。

3. 发明授权

US5951188A Aqueous ink pen 失效
标题翻译：水墨笔
公开(公告)号：US5951188A
公开(公告)日：1999-09-14
申请号：US710642
申请日：1996-09-18
申请人： Rachel M. Loftin
发明人： Rachel M. Loftin
IPC分类号： C09D11/06 , C09D11/08 , C09D11/10 , C09D11/18 , B43K7/01
CPC分类号： C09D11/16 , Y10S260/38
摘要： A pen containing an emulsion ink is provided. The emulsion ink is formed by mixing an ink precursor and processing the ink precursor in a homogenizer to form an emulsion ink. The ink precursor includes a pigment, water, a film forming polymer, an oil and, preferably, a pH dependent thickener and a base.
摘要翻译：提供一种含有乳液油墨的笔。乳液油墨通过混合油墨前体并在均化器中处理油墨前体以形成乳液油墨而形成。油墨前体包括颜料，水，成膜聚合物，油和优选的pH依赖性增稠剂和碱。

4. 发明申请

US20050074273A1 Ink follow-up material for water-base ball pen 有权
标题翻译：水底球笔油墨后续材料
公开(公告)号：US20050074273A1
公开(公告)日：2005-04-07
申请号：US10499966
申请日：2002-12-27
申请人： Masaru Miyamoto , Yoji Takeuchi
发明人： Masaru Miyamoto , Yoji Takeuchi
IPC分类号： B43K7/01 , B43K7/08 , B43K7/00
CPC分类号： B43K7/08 , B43K7/01
摘要： Provided is an ink follower for a ballpoint pen using a water-based ink in which a value of the test for oil separation (60° C., 24 hours) according to JIS K 2220-5.7-1993 is 0.5 to 12% and which has a viscoelasticity predominant in an elastic response or a value of tan δ of 0.1 to 1.5 at a temperature of 25° C. and in the full frequency range of an angular frequency of 0.1 to 630 rad/sec, and it contains as a base oil, a non-water-soluble organic solvent having a viscosity of 5 Pas·sec or less at a temperature of 25° C. and a shearing speed of 1 to 400 sec−1. Polybutene, mineral oil and silicone oil can be used as the base oil.
摘要翻译：本发明提供一种使用水性油墨的圆珠笔用墨汁随动体，其中根据JIS K 2220-5.7-1993的油分离试验值（60℃，24小时）为0.5〜12％，其中在25℃的温度和0.1〜630弧度/秒的角频率的全频率范围内，弹性响应中具有优异的粘弹性或tanδ的值为0.1至1.5的粘弹性，并且其包含作为基底油，在25℃的温度和1〜400秒-1的剪切速度下粘度为5Pa·sec以下的非水溶性有机溶剂。聚丁烯，矿物油和硅油可用作基础油。

5. 发明授权

US06028126A Ink follower compositions 有权
标题翻译：墨汁随动体组合物
公开(公告)号：US06028126A
公开(公告)日：2000-02-22
申请号：US167503
申请日：1998-10-07
申请人： Aiying Wang , Barry W. Chadwick , Jeffrey Banning
发明人： Aiying Wang , Barry W. Chadwick , Jeffrey Banning
IPC分类号： B43K7/01 , B43K7/02 , B43K7/08 , C09D11/18 , C09D11/00
CPC分类号： B43K7/08 , B43K7/01
摘要： Ink follower compositions include a non-polar liquid that is a mixture of high molecular weight polybutene and low molecular weight polybutene, the high molecular weight polybutene having a number average molecular weight greater than about 900 and the low molecular weight polybutene having a number average molecular weight of about 500, the ratio of high molecular weight polybutene to low molecular weight polybutene being at least 2:1; a thickener and a polar additive. The polar additive is water or a non-ionic surfactant, e.g., ethoxylated nonylphenol.
摘要翻译：墨汁随动体组合物包括非极性液体，其是高分子量聚丁烯和低分子量聚丁烯的混合物，高分子量聚丁烯的数均分子量大于约900，低分子量聚丁烯具有数均分子量重量约500，高分子量聚丁烯与低分子量聚丁烯的比例为至少2:1; 增稠剂和极性添加剂。极性添加剂是水或非离子表面活性剂，例如乙氧基化壬基苯酚。

6. 发明授权

US5013361A Ball-point writing instrument containing an aqueous ink composition 失效
标题翻译：含有水性油墨组合物的圆珠笔书写工具
公开(公告)号：US5013361A
公开(公告)日：1991-05-07
申请号：US123827
申请日：1987-11-23
申请人： Laura K. Case, deceased , Chandrasen Gajria , Rachel M. Loftin , Henry Peper
发明人： Laura K. Case, deceased , Chandrasen Gajria , Rachel M. Loftin , Henry Peper
IPC分类号： B43K7/01 , B43K23/12 , C09D11/18
CPC分类号： B43K7/01 , B43K23/12 , C09D11/18
摘要： Aqueous based shear-thinning ink compositions and ball-point pens including the ink compositions. The ink compositions have a shear thinning index of from about 0.01 to about 0.6 and include colorant material(s) and a water dispersible, polymeric shear-thinning material substantially uniformly dispersed in a highly polar solvent system in which water is the primary solvent for the shear-thinning material.
摘要翻译：水性剪切稀化油墨组合物和包括油墨组合物的圆珠笔。油墨组合物具有约0.01至约0.6的剪切稀化指数，并且包括基本均匀分散在高极性溶剂体系中的着色剂材料和水分散性聚合物剪切稀化材料，其中水是主要溶剂剪切稀化材料。

7. 发明授权

US4139313A Writing element for use in ball point pen 失效
标题翻译：书写元素用于圆珠笔
公开(公告)号：US4139313A
公开(公告)日：1979-02-13
申请号：US747209
申请日：1976-12-03
申请人： Jiro Hori
发明人： Jiro Hori
IPC分类号： B43K7/01 , B43K7/10
CPC分类号： B43K7/105 , B43K7/01
摘要： Disclosed is a writing element for use in a ball point pen comprising a ball seat member which supports a ball on a ball seat disposed at its tip end and an outer sleeve which is fitted over the ball seat member to keep the ball on the ball seat. Said outer sleeve is slidably fitted to the ball seat member so as to be frictionally engaged with the ball seat member to be slid rearwardly by the extent to which the ball seat has been worn due to the writing pressure acting on the sleeve.
摘要翻译：公开了一种用于圆珠笔的书写元件，其包括：球座构件，其支撑设置在其顶端的球座上的球;以及外套，其安装在球座构件上以将球保持在球座上。所述外套筒可滑动地装配到球座构件上，以便与球座构件摩擦接合，以由于作用在套筒上的书写压力而向后滑动球座已被磨损的程度。

8. 发明授权

US6132124A Ink follower for aqueous ballpoint pen using gel-like material and solid piece 失效
标题翻译：水性圆珠笔的墨水随动器使用凝胶状材料和实心片
公开(公告)号：US6132124A
公开(公告)日：2000-10-17
申请号：US654766
申请日：1996-05-29
申请人： Norio Ogura , Kazuhiko Furukawa , Katsuhiko Shiraishi
发明人： Norio Ogura , Kazuhiko Furukawa , Katsuhiko Shiraishi
IPC分类号： B43K7/02 , B43K7/01 , B43K7/08 , C09K3/00
CPC分类号： B43K7/01 , B43K7/08
摘要： The present invention provides an ink follower for an aqueous ballpoint pen having an ink reservoir for directly preserving an ink, and this ink follower comprises at least a gel-like material having a predominantly viscous response and comprising a less volatile solvent having a viscosity of 5 Pa.multidot.sec or less and a hydrophobic thickening agent, and a solid piece having a specific gravity of 0.80 to 1.10. In addition, the present invention provides a ballpoint pen using this ink follower.The ink follower of the present invention is characterized by using the gel-like material having a high flowability and the solid piece for dispersing and absorbing impact. This ink follower has a strong drop impact resistance, in contrast to a conventional gel-like ink control plug. The aqueous ballpoint pen using this ink follower does not lose its function, even when it is dropped from a shelf at a height of 1.5 m.
摘要翻译：本发明提供了一种用于水性圆珠笔的油墨随动体，其具有用于直接保存油墨的油墨储存器，并且该油墨随动体至少包含具有主要粘性响应的凝胶状材料，并且包含粘度为5的较不挥发性溶剂 Paxsec以下，疏水性增稠剂，比重为0.80〜1.10的固体片。此外，本发明提供一种使用该墨水随动体的圆珠笔。本发明的墨汁随动体的特征在于使用具有高流动性的凝胶状材料和固体片用于分散和吸收冲击。与常规的凝胶状墨水控制塞相比，该墨水随动体具有强的耐滴落冲击性。使用该墨水随动体的水性圆珠笔即使在从1.5m高度的架子上落下时也不失去功能。

9. 发明授权

US5909975A Multiplex writing implement 失效
标题翻译：复写书写工具
公开(公告)号：US5909975A
公开(公告)日：1999-06-08
申请号：US943074
申请日：1997-10-01
申请人： Seiichi Kobayashi
发明人： Seiichi Kobayashi
IPC分类号： B43K25/02 , B43K24/10 , B43K24/14 , B43K27/00 , B43K7/01
CPC分类号： B43K24/14
摘要： The multiplex writing implement includes: a cylindrical portion formed in the rear of the elliptical cylinder portion of the middle barrel; a rotary shaft which is disposed in the bore of the cylindrical portion so as to rotate in a range of about 180.degree. relative to the middle barrel and has a pair of cam grooves in the peripheral surface thereof; and a rear barrel which fits on the outer periphery of the cylindrical portion and is integrally attached to the rear end of the rotary shaft which is projected out from the rear end of the cylindrical portion, and is constructed such that the rear barrel is rotatable relative to the middle barrel; the pair of sliding pieces which respectively have projections on inner sides facing each other, engaging the cam grooves of the rotary shaft are guided inside the bore of the middle barrel so as to only move forwards and backwards; and the sliding pieces can alternately move forwards and backwards following the rotation of the rotary shaft as the rear barrel is rotated.
摘要翻译：多重书写工具包括：形成在中间筒的椭圆筒部分的后部的圆柱形部分; 旋转轴，其设置在所述圆筒部的孔中，以相对于所述中筒在约180度的范围内旋转，并且在其外周面具有一对凸轮槽; 以及后筒，其配合在所述圆筒部的外周，并且一体地安装在从所述圆筒部的后端突出的所述旋转轴的后端，并且构造成使得所述后筒能够相对旋转到中桶; 一对滑动件在内侧面彼此面对，与旋转轴的凸轮槽接合，在中间筒的孔内被引导以仅向前后移动; 并且当后筒旋转时，滑动件可随着旋转轴的旋转而交替地向前和向后移动。

10. 发明授权

US5655847A Ball-point pen 失效
标题翻译：圆珠笔
公开(公告)号：US5655847A
公开(公告)日：1997-08-12
申请号：US334182
申请日：1994-11-03
申请人： Seiichi Kobayashi , Kazuhiko Furukawa
发明人： Seiichi Kobayashi , Kazuhiko Furukawa
IPC分类号： B43K5/18 , B43K7/01 , B43K7/10 , B43K7/00
CPC分类号： B43K7/10 , B43K5/1881 , B43K7/01
摘要： A ball-point pen of the present invention is provided which includes: a ball-point pen refill being accommodated in the barrel cylinder and having: a tip with a tip ball held at the front end thereof; an ink reservoir which stores low-viscosity oily ink and has an ink follower provided in the rear end of the ink; and a joint disposed between the tip and the ink reservoir. The joint further includes: a valve chamber holding a ball valve in its inside and communicating with the rear end of the tip; and a ball valve seat disposed on the rear side of the valve chamber for the ball valve in order to prevent backward flow of ink. With this configuration, it is possible to provide a ball-point pen which, without need of any cap, can create dense writing traces free from blotting and unevenness even when a low viscosity oily ink is used.
摘要翻译：提供本发明的圆珠笔，其包括：圆珠笔笔芯，其容纳在所述圆柱滚筒中，并具有：尖端，其顶端保持在其前端; 存储低粘度油性墨水并具有设置在墨水后端的墨汁随动物的墨水储存器; 以及设置在尖端和墨水容器之间的接头。接头还包括：阀室，其内部保持有球阀，并与尖端的后端连通; 以及球阀座，其设置在球阀的阀室的后侧，以防止墨的反向流动。利用这种结构，即使使用低粘度的油性油墨，也可以提供一种不需要任何盖子的圆珠笔即可产生无印迹和不均匀的致密书写痕迹。

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