| 发明名称 |
GJENVINNING AV POLYETYLENTEREFTALAT(PET). |
| 摘要 |
<p>A process of reclaiming clear PET resin from bottles and other containers is disclosed. PET resin contaminated with a hot melt type polyethylene copolmer based glue is treated with a chlorinated solvent and optionally subjected to azeotropic drying.</p> |
| 申请公布号 |
NO855005(A) |
申请公布日期 |
1986.06.16 |
| 申请号 |
NO19850005005 |
申请日期 |
1985.12.12 |
| 申请人 |
DOW CHEMICAL COMPANY, THE |
发明人 |
NANKEE, ROBERT J.;VIVIAN, THOMAS A.;GROVES, KENNETH O. |
| 分类号 |
B03B5/30;C08G63/00;C08G63/88;C08J11/00;C08J11/08;C10G9/00;C10L9/08;(IPC1-7):C08J11/20 |
主分类号 |
B03B5/30 |
| 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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