COLOURED POWDERY COATING MASS
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申请人：DUPONT PERFORMANCE COATINGS GMBH & CO. KG,DUPONT PERFORMANCE COATINGS,DUPONT PERFORMANCE COATINGS GMBH & CO. KG
地址：DE 国籍：DE 代理机构：Biering, Christine 更多信息请下载全文后查看
专利内容由知识产权出版社提供
专利名称：COLOURED POWDERY COATING MASS 发明人：BLATTER, KARSTEN,SIMON, PETER 申请号：EP 989094 36.2 申请日：19980211 公开号：EP0960169B1 公开日：20020508
摘要：The invention relates to a coloured powdery coating mass, containing globular particles with an average particle size < 40 νm, of two or more differing colour matchings, wherein at least the particles of one colour matching are coloured and the particles of the other colour matching are colourless. The particles used for mixing have a monomodal particle-size distribution with a span (d90-d10/d50) of ≤ 2,5. The powdery coating mass can also be melted into a continuous covering at temperatures of < 200 °C, wherein colour differences in the hardened coating, arising from the differently coloured particles, cannot be distinguished by the human eye. Preferably, the average particle size (d50) of the globular lies within the 40 νm - ⊃10 νm range. The coating mass described in the invention enables < 50 νm thick coating to be produced.