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1. 发明授权

US06602332B2 Solid glitter marker 失效
公开(公告)号：US06602332B2
公开(公告)日：2003-08-05
申请号：US09876994
申请日：2001-06-11
申请人： Koji Seki
发明人： Koji Seki
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： A solid glitter marker comprising a gel-forming material that contains (A) at least one kind of gelling agent selected from the group consisting of a dibenzylidene sorbitol, derivatives thereof, tribenzylidene sorbitol and derivatives thereof, (B) water, (C) a water-miscible organic solvent, (D) a high0molecular adhesive and (E) a glitter, the gel-forming material having a bending strength under JIS S-6026 of 160 to 700 g and a crushing strength which is not larger than 10 times as large as the bending strength.

2. 发明授权

US06262143B1 Erasable colored pencil lead 有权
标题翻译：可擦色彩铅笔铅笔
公开(公告)号：US06262143B1
公开(公告)日：2001-07-17
申请号：US09197283
申请日：1998-11-20
申请人： Jacob Leidner , David Hacker
发明人： Jacob Leidner , David Hacker
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： The present invention provides an erasable colored pencil lead composition comprising a colorant, one or more binder resins, a fibrillatable or fibrillated material, and a filler. The colored pencil lead of the present invention produces marks on paper which are easily erased by ordinary pencil eraser. The mark made using the composition has a cohesive nature which assists in the removal from paper in sheet or film like sections by the use of an ordinary eraser without smearing or leaving a residue. In a preferred embodiment, the composition is free or substantially free of low melting waxes or wax like materials. Examples of suitable binder resins include high density polyethylene, low density polyethylene, polypropylene, and high melting waxes. Examples of fibrillated or fibrillatable materials include fibrillatable or fibrillated polytetrafluoroethylene and ethylene-vinyl acetate copolymer. The colored pencil lead composition may further include a lubricant. Examples of the lubricants include micronized PTFE and polyethylene glycols. The present invention further provides a process for using the colored pencil lead composition. The present invention further provides a process for preparing the colored pencil lead of the present invention.
摘要翻译：本发明提供了一种可擦色的铅笔铅组合物，其包含着色剂，一种或多种粘合剂树脂，可原纤化或原纤化材料和填料。本发明的彩色铅笔在纸上产生标记，容易被普通的铅笔擦除。使用该组合物制成的标记具有内聚性质，其有助于通过使用普通橡皮擦将片材或片状部分中的纸从纸上或片状部分除去，而不会弄脏或留下残留物。在优选的实施方案中，组合物是游离的或基本上不含低熔点蜡或类似蜡的材料。合适的粘合剂树脂的实例包括高密度聚乙烯，低密度聚乙烯，聚丙烯和高熔点蜡。原纤化或可原纤化材料的实例包括可原纤化或原纤化的聚四氟乙烯和乙烯 - 乙酸乙烯酯共聚物。彩色铅笔铅组合物还可以包括润滑剂。润滑剂的实例包括微粉化PTFE和聚乙二醇。本发明还提供使用彩色铅笔铅组合物的方法。本发明还提供了制备本发明的彩色铅笔的方法。

3. 发明授权

US06815471B2 Erasable colored pencil lead 有权
标题翻译：可擦色彩铅笔铅笔
公开(公告)号：US06815471B2
公开(公告)日：2004-11-09
申请号：US09828219
申请日：2001-04-09
申请人： Jacob Leidner , David Hacker
发明人： Jacob Leidner , David Hacker
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： Disclosed is an erasable colored pencil lead composition comprising, in an embodiment, a colorant, one or more binder resins, an antioxidant, a fibrillatable or fibrillated material, and a filler. Also disclosed is a colored pencil lead composition which produces marks on paper, which are easily erased by ordinary pencil eraser. The mark made using the composition has a cohesive nature that assists in the removal from paper in sheet or film like sections by the use of an ordinary pencil eraser without smearing or leaving a residue. In a preferred embodiment, the composition is free or substantially free of low melting waxes or waxy materials. The colored pencil lead composition may further include a lubricant. Also disclosed is a method for using a colored pencil lead composition.
摘要翻译：公开了一种可擦色的铅笔铅组合物，其在一个实施方案中包含着色剂，一种或多种粘合剂树脂，抗氧化剂，可原纤化或原纤化材料和填料。还公开了一种彩色铅笔铅组合物，其在纸上产生标记，其易于被普通的铅笔橡皮擦擦除。使用该组合物制成的标记具有粘性，其有助于通过使用普通的铅笔橡皮擦从片材或膜状部分的纸中除去而不会污迹或留下残留物。在优选的实施方案中，组合物是游离的或基本上不含低熔点蜡或蜡质材料。彩色铅笔铅组合物还可以包括润滑剂。还公开了使用彩色铅笔铅组合物的方法。

4. 发明授权

US06793720B2 Solid marking composition as writing means, a writing instrument, an optically variable marking layer and use of a plurality of optically variable pigments 有权
标题翻译：固体标记组合物作为书写装置，书写工具，光学标记层和使用多种光学可变颜料
公开(公告)号：US06793720B2
公开(公告)日：2004-09-21
申请号：US10239182
申请日：2002-09-26
申请人： Edgar Müller , Olivier Rozumek
发明人： Edgar Müller , Olivier Rozumek
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： A solid marking composition comprises a solid matrix containing at least one type of optically variable interference pigment flakes. The solid marking composition provides a document or article with a copy and counterfeit protection feature, and is preferably used in a writing instrument for applying hand-written anti-counterfeit markings and signatures.
摘要翻译：固体标记组合物包含含有至少一种类型的光学可变干涉颜料薄片的固体基质。固体标记组合物提供具有复制和假冒保护特征的文件或制品，并且优选用于用于执行手写防伪标记和签名的书写工具。

5. 发明授权

US06511533B2 Non-calcined lead of a colored pencil 失效
标题翻译：彩色铅笔的非煅烧铅
公开(公告)号：US06511533B2
公开(公告)日：2003-01-28
申请号：US10081529
申请日：2002-02-20
申请人： Yuka Hashimoto
发明人： Yuka Hashimoto
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： A non-calcined lead of a colored pencil obtainable by following process: a binder or its solution are added to a mixture comprising a colorant, a body filler, and a solvent as required, and the resultant mixed compound is kneaded, after that, the said solvent is removed, and the resultant mixture is mixed together with O/W emulsion comprising an oily substance being a liquid at ordinary temperature, one or more surfactant(s) having a H.L.B value of not less than 7 nor more than 18 and water, the mixed ingredients are formed, and the water contained in the said O/W emulsion and the said solvent if any remains is removed. A synthetic mica is, contained as a lubricant, and the said body filler is at least one compound selected from the group consisting of wollastonite, attapulgite, haloysite kaolin and sepiolite.
摘要翻译：可以通过以下方法获得的彩色铅笔的未煅烧铅：根据需要将粘合剂或其溶液加入到包含着色剂，体填充剂和溶剂的混合物中，并将所得混合化合物捏合，之后，除去所述溶剂，并将所得混合物与包含在常温下为液体的油状物质的O / W乳液混合在一起，一种或多种HLB值不小于7且不大于18的表面活性剂和水形成混合成分，除去所述O / W乳液和所述溶剂中含有的水。作为润滑剂含有合成云母，所述体填充物是选自硅灰石，绿坡缕石，卤代高岭土和海泡石中的至少一种化合物。

6. 发明授权

US06830610B1 Method for increasing the tensile, breaking and flexural strength of colored leads and colored pencils containing the same 有权
标题翻译：增加着色引线和含有它们的彩色铅笔的拉伸，断裂和弯曲强度的方法
公开(公告)号：US06830610B1
公开(公告)日：2004-12-14
申请号：US09936719
申请日：2003-04-15
申请人： Werner Bruchert , Christian Sprogar , Willy Weiss
发明人： Werner Bruchert , Christian Sprogar , Willy Weiss
IPC分类号： C09D1300
CPC分类号： C09D13/00 , A61K8/731 , A61K2800/5422 , A61K2800/872 , A61Q1/04 , A61Q1/10
摘要： A method for increasing the tensile, breaking and flexural strength of coloured leads. The method is characterized in that 1 to 50 percent by weight alkyl and/or hydroxyalkyl cellulose which are soluble in organic solvents and whose alkyl radicals can be straight-chained or branched are added to the lead substance. The invention also relates to coloured pencils containing said coloured leads.
摘要翻译：一种增加着色导线的拉伸，断裂和弯曲强度的方法。该方法的特征在于，将1至50重量％的可溶于有机溶剂并且其烷基可以是直链或支链的烷基和/或羟烷基纤维素加入到铅物质中。本发明还涉及包含所述彩色引线的彩色铅笔。

7. 发明授权

US06746524B1 Process for producing sintered color pencil lead 失效
标题翻译：生产烧结色铅笔铅的工艺
公开(公告)号：US06746524B1
公开(公告)日：2004-06-08
申请号：US09979774
申请日：2001-11-28
申请人： Katsunori Kitazawa
发明人： Katsunori Kitazawa
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： Disclosed is a process for producing a sintered color pencil lead characterized by pigmenting a white or light-colored porous sintered pencil lead with an organic pigment by treating said porous sintered pencil lead with a solution of at least one compound of the following Formula (I) to be filled with said compound and then by forming said organic pigment within the pores by means of heating, A(B)x in which x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo series, phthalocyanine or diketopyrrolopyrrole which is attached to x groups B via one or more heteroatoms selected from the group consisting of N, O and S and forming part of the radical A, B is hydrogen or a group of the formula where at least one group B is not hydrogen and, if x is 2 to 8, all the groups B can be identical or different, and L is any suitable solubilizing group.
摘要翻译：公开了一种生产烧结色铅笔铅的方法，其特征在于用至少一种下式（I）化合物的溶液处理所述多孔烧结铅笔铅，用有机颜料着色白色或浅色多孔烧结铅笔铅，填充所述化合物，然后通过加热形成孔内的有机颜料，其中x是1至8的整数，A是喹吖啶酮，蒽醌，苝，靛蓝，喹酞酮的发色团的基团，阴丹酮，异吲哚啉酮，异吲哚啉，二恶嗪，偶氮系列，酞菁或二酮吡咯并吡咯，其通过一个或多个选自N，O和S的杂原子连接到x基团B上，并形成部分基团A，B为氢或一组至少一个基团B不是氢，并且如果x是2至8，则所有基团B可以相同或不同，并且L是任何合适的增溶基团。

8. 发明授权

US06709501B2 Baked color pencil lead and process for producing the same 有权
标题翻译：烤彩色铅笔铅及其制作方法
公开(公告)号：US06709501B2
公开(公告)日：2004-03-23
申请号：US10153594
申请日：2002-05-24
申请人： Atsushi Satoh
发明人： Atsushi Satoh
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： Provided is a baked color pencil lead which comprises a baked lead obtained by impregnating pores of a porous baked lead comprising at least a filler with a solution containing a polysiloxane having a structural unit represented by the following Formula (I) and subjecting it to heat treatment in an oxidation atmosphere and/or a non-oxidation atmosphere and a colorant filled into the pores of the resultant baked lead and which is excellent in mechanical strength (bending strength, tensile strength, impact strength and the like) while exhibiting a satisfactory coloring power and sufficient drawn line density: wherein R1 and R2 each represent an alkyl group, an alkoxy group, a hydroxy group or a siloxane group, and they may be the same or different.
摘要翻译：本发明提供一种烘烤铅笔铅，其包括通过用包含具有由下式（I）表示的结构单元的聚硅氧烷的溶液浸渍至少包含填料的多孔烘烤铅的孔的烘烤铅，并对其进行热处理在氧化气氛和/或非氧化气氛中和着色剂填充到所得烘烤铅的孔中，并且具有优异的机械强度（弯曲强度，拉伸强度，冲击强度等），同时具有令人满意的着色力和足够的拉伸线密度：其中R1和R2各自表示烷基，烷氧基，羟基或硅氧烷基，它们可以相同或不同。

9. 发明授权

US06210471B1 Marking composition and method for marking dark substrates 有权
标题翻译：标记黑色底物的标记组成和方法
公开(公告)号：US06210471B1
公开(公告)日：2001-04-03
申请号：US09653684
申请日：2000-09-01
申请人： Michael S. Craig
发明人： Michael S. Craig
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： A marking composition suitable for marking colored substrates, especially dark substrates, is disclosed. The marking composition comprises a wax, a fatty acid, a reflecting filler, and a colorant selected from an oil soluble dye, an oil dispersable dye, or an oil dispersable pigment. A defoamer and a non-reflecting filler can be optionally included in the marking composition. For example, the marking composition can be provided in the form of crayons, colored pencils, and the like. A method of providing a mark on a colored substrate is also disclosed.
摘要翻译：公开了一种适于标记有色基底，特别是暗底物的标记组合物。标记组合物包含蜡，脂肪酸，反射填料和选自油溶性染料，油分散性染料或油分散性颜料的着色剂。消泡剂和非反射填料可以任选地包括在标记组合物中。例如，标记组合物可以以蜡笔，彩色铅笔等的形式提供。还公开了一种在有色基底上提供标记的方法。

10. 发明授权

US06673138B2 Multi-color crayon or oil pastel and method of producing the same 失效
标题翻译：多色蜡笔或油墨及其制作方法
公开(公告)号：US06673138B2
公开(公告)日：2004-01-06
申请号：US10096309
申请日：2002-03-13
申请人： Koji Seki , Yoshimi Kano
发明人： Koji Seki , Yoshimi Kano
IPC分类号： C09D1300
CPC分类号： C09D13/00
摘要： A multi-color crayon or oil pastel which features excellent drawing property, vividness of color and intimate adhesion of multi-color picture in combination, and a method of preparing the same. The multi-color crayon or oil pastel comprises a continuous matrix of a crayon or oil pastel material and a plurality of kinds of granular coloring phases dispersed in the matrix, the granular coloring phases being formed of a collapsible granular material which includes a coloring matter of a hue different from that of the continuous matrix, a body, and a water-soluble or solvent-soluble high molecular material or a water-swelling clay mineral (e.g., bentonite).
摘要翻译：多色彩色蜡笔或油墨，其特征是具有优良的绘图性，色彩鲜艳和多色图像的粘合力及其制备方法。多色蜡笔或油性粉末包含蜡笔或油糊状材料的连续基质和分散在基质中的多种粒状着色相，该颗粒状着色相由可收缩的颗粒状材料形成，该可收缩粒状材料包括不同于连续基质，物体和水溶性或溶剂溶解性高分子材料或水溶性粘土矿物（例如膨润土）的色调。

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