发明名称 |
Process for recycling of powder coating waste |
摘要 |
A process for the recycling of polymeric powder coating waste involves the steps of contacting polymeric powder coating chips with the powder coating waste to form a combination, by applying the powder coating waste to at least a portion of the surface of the powder coating chips, followed by heating the combination to a temperature and for a period of time sufficient to firmly bond the powder coating waste to the powder coating chips.
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申请公布号 |
US6428843(B1) |
申请公布日期 |
2002.08.06 |
申请号 |
US20000669427 |
申请日期 |
2000.09.25 |
申请人 |
E. I. DU PONT DE NEMOURS & COMPANY |
发明人 |
GRAEWE RENE;RETTIG ARMIN |
分类号 |
B29B17/00;C08J11/00;C09D5/03;(IPC1-7):B05D7/00 |
主分类号 |
B29B17/00 |
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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