发明名称 |
PROCESS FOR THE CONFINEMENT OF SOLID MATERIALS |
摘要 |
A process for the confinement of generally harmful solid materials is disclosed and claimed. The solid materials are immobilized and confined within a solid matrix for an unlimited storage free from pollution risks. The solid materials are mixed with at least one low condensed, liquid phenolic resin and a cross-linking agent which is selected from partly or wholly sulfonated linear and/or cyclic phenolic oligomers, and the cross-linking which forms said solid matrix under hardening is allowed to occur. When a mould is used for the hardening reaction, solid blocks are formed which are resistant to water, heat, and environmental acids and bases. These blocks need not be stored in a safe environment but can further be used for applications such as construction elements.
|
申请公布号 |
WO9715626(A1) |
申请公布日期 |
1997.05.01 |
申请号 |
WO1996IB01101 |
申请日期 |
1996.10.17 |
申请人 |
FILLGER S.A.;CHOQUARD, PHILIPPE;LAMARTINE, ROGER, JEAN, PAUL |
发明人 |
CHOQUARD, PHILIPPE;LAMARTINE, ROGER, JEAN, PAUL |
分类号 |
A62D3/33;A62D101/04;A62D101/08;A62D101/40;A62D101/43;B09B3/00;C08L61/06;(IPC1-7):C08L61/06;A62D3/00 |
主分类号 |
A62D3/33 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|