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公开(公告)号:US5888424A
公开(公告)日:1999-03-30
申请号:US899936
申请日:1997-07-24
CPC分类号: C09K11/02 , C08K3/0008
摘要: Fluoroplastics become identifiable as to source by incorporating 1 to 450 ppm of inorganic phosphor into the fluoroplastic which does not degrade the fluoroplastic upon processing at a temperature of 300.degree. C. and does not discolor the fluoroplastic but does emit radiation which is characteristic of the phosphor when the fluoroplastic is exposed to excitation radiation.
摘要翻译: 氟塑料通过将1至450ppm的无机磷光体掺入到氟塑料中而可以被识别,氟塑料在300℃的温度下加工时不会降解氟塑料,并且不会使氟塑料变色,而是发射作为荧光体特征的辐射 当氟塑料暴露于激发辐射时。