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公开(公告)号：US5346540A
公开(公告)日：1994-09-13
申请号：US9473
申请日：1993-02-01
申请人： Barbara Schlennert
发明人： Barbara Schlennert
CPC分类号： C09D13/00
摘要： A colored lead composed of a basic substance of one or a plurality of fatty acids, an emulsifier and a binder includes metal and mica powder in order to produce a metallic and glossy effect.
摘要翻译： 由一种或多种脂肪酸的碱性物质，乳化剂和粘合剂构成的着色铅包括金属和云母粉，以产生金属和光泽效果。
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公开(公告)号：US5591787A
公开(公告)日：1997-01-07
申请号：US478527
申请日：1995-06-07
申请人： Barbara Schlennert , Gerhard Lugert
发明人： Barbara Schlennert , Gerhard Lugert
CPC分类号： C09D13/00 , B43K19/02 , C09B67/0061 , C09K11/02
摘要： A fluorescent color hard lead for color pencils and marking crayons includes a matrix comprised of at least one material selected from the group consisting of a fatty acid metal salt, a fatty acid ester, and a wax; a binder; and a filler which is aluminum silicate; and particles which are intimately mixed into the matrix and which are comprised of at least one synthetic polymer and at least one fluorescent dye with which the at least one synthetic polymer is dyed, the at least one synthetic polymer being selected from the group consisting of homopolymers from one monomer and copolymers from at least two monomers, the monomers being selected from the group consisting of acrylic acids, acrylates, acrylonitriles, and styrene, which monomers have been polymerized in an aqueous solution into which is added the at least one fluorescent dye to provide a dispersion, which dispersion is added to the matrix directly, wherein the dyed particles are uniformly distributed throughout the matrix whereby the fluorescent color hard lead is uniformly colored and produces uniformly colored lines in use.
摘要翻译： 用于彩色铅笔和标记蜡笔的荧光颜色硬铅包括由至少一种选自脂肪酸金属盐，脂肪酸酯和蜡的材料组成的基质; 粘合剂 和硅酸铝填料; 和与所述基质紧密混合并且由至少一种合成聚合物和至少一种与所述至少一种合成聚合物染色的荧光染料组成的颗粒，所述至少一种合成聚合物选自均聚物 来自一种单体和来自至少两种单体的共聚物，所述单体选自丙烯酸，丙烯酸酯，丙烯腈和苯乙烯，该单体在其中加入至少一种荧光染料的水溶液中聚合， 提供分散体，该分散体直接加入到基质中，其中染色的颗粒均匀分布在整个基质中，由此荧光颜色的硬铅均匀地着色并在使用中产生均匀的着色线。
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