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1. 发明授权

US06395076B1 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：US06395076B1
公开(公告)日：2002-05-28
申请号：US09463468
申请日：2000-01-25
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，所述体填充材料为选自硅灰石，绿坡缕石，卤钨矿高岭土和海泡石中的至少一种化合物。

2. 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。

3. 发明授权

US06875261B2 Unburned color pencil lead 失效
标题翻译：未燃彩色铅笔铅
公开(公告)号：US06875261B2
公开(公告)日：2005-04-05
申请号：US10312226
申请日：2001-06-15
申请人： Yuka Hashimoto , Hiroki Nishino
发明人： Yuka Hashimoto , Hiroki Nishino
IPC分类号： C09D13/00
CPC分类号： C09D13/00
摘要： For the improvement of moldability of a lead and bending strength of a lead, a non-calcined lead of a colored pencil contains a colorant, a binder, a body filler, waxes and/or oils, and a hydrophilic surfactant, and as a hydrophilic surfactant, a polyethylene additive of oils is contained. For the improvement of water resistance, a non-calcined lead of a colored pencil contains a colorant, a binder, a body filler, waxes and/or oils, and a hydrophilic surfactant, and further, a water repellent substance. Further, as a non-calcined lead of a colored pencil with easy quality control process, it contains plate type alumina and/or plate type alumina hydrate.
摘要翻译：为了提高铅的成型性和引线的弯曲强度，着色铅笔的未煅烧铅含有着色剂，粘合剂，体状填充剂，蜡和/或油和亲水性表面活性剂，作为亲水性表面活性剂，包含油的聚乙烯添加剂。为了提高耐水性，彩色铅笔的未煅烧铅含有着色剂，粘合剂，体状填料，蜡和/或油和亲水性表面活性剂，还有防水性物质。此外，作为具有易于质量控制过程的彩色铅笔的未煅烧铅，它包含板型氧化铝和/或板型氧化铝水合物。

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