| 发明名称 |
Process for removing contaminants from polyolefins |
| 摘要 |
Polyester and cellulosic contaminants are removed from the surfaces of polyolefins by contacting the polyolefins with an aqueous composition of alkali metal hydroxide and/or alkaline earth metal hydroxide; and with an oxidizing agent.
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| 申请公布号 |
US5266124(A) |
申请公布日期 |
1993.11.30 |
| 申请号 |
US19910799837 |
申请日期 |
1991.11.27 |
| 申请人 |
SOUTHERN RESEARCH INSTITUTE |
发明人 |
AL-JUMAH, KUSAY B.;TENNEY, LINWOOD P. |
| 分类号 |
D06L1/12;B29B17/02;C08J11/06;C08J11/08;C08J11/16;C11D3/02;C11D3/395;C11D7/06;D01F6/04;D01F13/04;D06L3/02;D06L3/06;(IPC1-7):B08B3/08 |
主分类号 |
D06L1/12 |
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