发明名称 SOLID DRAWING MATERIAL
摘要 Provided is a solid drawing material with which drawing can be performed smoothly, densely, and finely on paper such as normal fine paper, drawing paper, and copy paper, as a matter of course, and art paper, coated paper, milk cartons, plastics such as PET, metal, glass, whiteboards, and other smooth non-absorbent surfaces, as well as on eyebrows, lips, and skin; further, when drawing on such non-absorbent surfaces, the solid drawing material can be easily erased using fabric, papers such as tissue paper, whiteboard erasers, and the like. As the solid drawing material, provided is a solid drawing material which includes at least a resin, a wax, a pigment, and an extender, wherein the solid drawing material is characterized by containing at least one type selected from c12-30 dibasic acids or derivatives thereof, and in that such resin is at least one type selected from among rosin or a modified product thereof, terpene resin or a modified product thereof, petroleum resin, maleic acid resin or a derivative thereof, coumarone-indene resin or a derivative thereof, and isoprene resin.
申请公布号 WO2015166859(A1) 申请公布日期 2015.11.05
申请号 WO2015JP62258 申请日期 2015.04.22
申请人 MITSUBISHI PENCIL COMPANY, LIMITED 发明人 NGUYEN THI THANH HUYEN;MURATA TATSUYA;KASAI MOTOHIRO;KITAZAWA KATSUNORI;MATSUMOTO MASAAKI;FUJISAWA KIYOSHI;KOBAYASHI KIYOHIKO;MOROOKA YUMI
分类号 C09D13/00 主分类号 C09D13/00
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