发明名称 |
METHOD FOR PROCESSING RESIDUE-CONTAINING PACKAGES |
摘要 |
2134117 9322077 PCTABS00027 A method is disclosed for processing residue-containing packages so as to recover valuable materials, in particular pressure containers for dispensing polyurethane foams with propellant gases. For that purpose, extraction with a solvent is carried out essentially in atmosphere of propellant gas and/or solvent vapours. |
申请公布号 |
CA2134117(A1) |
申请公布日期 |
1993.11.11 |
申请号 |
CA19932134117 |
申请日期 |
1993.04.23 |
申请人 |
RATHOR AG |
发明人 |
PAULS MATHIAS;KELLNER TORSTEN |
分类号 |
B09B3/00;(IPC1-7):B09B3/00;B03B9/06 |
主分类号 |
B09B3/00 |
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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