公开(公告)号：EP0523177A4

公开(公告)日：1993-08-11

申请号：EP91908128

申请日：1991-03-29

申请人： GRANDMONT, WILLAIM ,  RENDINO, PAULA

发明人： GRANDMONT, WILLAIM ,  RENDINO, PAULA

IPC分类号： B01F3/14 ,  B43K19/00 ,  C09D11/00 ,  C09D11/16 ,  C09D13/00 ,  C09K11/02 ,  C09K11/08

CPC分类号： C09D11/50 ,  B43K19/00 ,  C09K11/02 ,  C09K11/025 ,  C09K11/08

摘要： A non-toxic moldable phosphorescent marker (10) has phosphorescent pigment particles (18) that are suspended in a milled mixture (12) of an inert filler (16) and a wax blend base (14). The phosphorescent pigment particles, which impart luminescent properties to the marker, are excited by light. The composition of the marker is such that it leaves a strip of phosphorescent marking material on a surface against which the marker is rubbed. The deposited material contains the suspended phosphorescent particles, which luminesces when excited by light.