发明名称 |
Process for preparing expanded and/or expandable plastic particles with dyestuff layer, and also object moulded therefrom. |
摘要 |
<p>Expanded and/or expandable plastic particles are described in which a colored surface coating, comprising a fusible carrier material and a colorant, is present at the surface of the individual particles. Said surface coating has been formed by application, to the surface of the expanded and/or expandable plastic particles, of particles of a fusible carrier material with which the colorant is intimately mixed.</p> |
申请公布号 |
EP0235831(A1) |
申请公布日期 |
1987.09.09 |
申请号 |
EP19870200048 |
申请日期 |
1987.01.15 |
申请人 |
HOLLAND COLOURS BV |
发明人 |
BES, RICHARD FRANCOIS THEODOR;KNOL, JAN DIRK |
分类号 |
C08J3/22;C08J9/224;C08K5/103;(IPC1-7):C08J9/22 |
主分类号 |
C08J3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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