发明名称 Aqueous ink having an extended cap-off time and process of manufacture thereof
摘要 An aqueous ink having an extended cap-off time and a process for manufacturing the ink, wherein the aqueous ink is composed of water as the predominant or exclusive solvent, hydrocolloid/hydrocolloids or polysaccharide/polysaccharides as binding agents or film-forming agents, moist-keeping agents, coloring agents, emulsifying agents and possibly additional additives, wherein the ink further includes gum arabic and bees wax as film-forming agents. The ink is particularly an ink for writing, drawing, painting, printing or marking on normal paper or other absorbent writing carriers. The ink is particularly intended for use in fountain pens, ballpoint pens or stencil writers, in so-called felt-tip pens or pencils, in ink jet systems and/or in other capillary duct writing devices or systems.
申请公布号 US5961703(A) 申请公布日期 1999.10.05
申请号 US19980134330 申请日期 1998.08.14
申请人 J.S. STAEDTLER GMBH & CO. 发明人 FRAAS, ROSMARIE
分类号 C09D11/00;C09D11/08;C09D11/16;(IPC1-7):C09D11/00 主分类号 C09D11/00
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