发明名称 Coated synthetic polymer pellets.
摘要 <p>A pelleted synthetic polymeric composition is disclosed, which comprises pellets of a blend of a first polymer optionally containing at least one additive, melt-coated with a second polymer. A process for making the composition is also disclosed wherein the molten pellets of the first polymer are dusted with powdered second polymer, thus permitting the dusted powder to melt and coat the pellets.</p>
申请公布号 EP0294141(A1) 申请公布日期 1988.12.07
申请号 EP19880304925 申请日期 1988.05.31
申请人 DU PONT CANADA INC. 发明人 CHU, KENNETH CHOU;KERSHAW, BERNARD JOHN
分类号 B29B9/00;B01J2/00;B29B9/12;C08J3/12;C08L101/00 主分类号 B29B9/00
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