发明名称 Pencil encased in wood for writing, colouring, drawing and cosmetic purposes
摘要 A wood-encased pencil has raised structures formed of a synthetic material. The raised structures project above the surface at which the pencil is held and the structures form handling or gripping surfaces to increase the gripability of the pencil. The raised structures are formed by applying to the pencil an initially flowable plastic composition that later solidifies to form the raised structures. The plastic composition has, as a principal constituent, an aqueous polymer dispersion that hardens to become water-resistant.
申请公布号 AU2094500(A) 申请公布日期 2000.11.21
申请号 AU20000020945 申请日期 1999.12.01
申请人 A.W.FABER-CASTELL UNTERNEHMENSVERWALTUNG GMBH & CO 发明人 UDO BECK;GERHARD LUGERT;WALTER OETTER
分类号 B43K19/02;A45D40/20;B43K5/00;B43K23/008 主分类号 B43K19/02
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