发明名称 |
METHODS FOR SUPPRESSING DUST EMISSIONS |
摘要 |
Methods for suppressing the dissemination of dust emissions from dust producing materials are disclosed. Fugitive dust emissions are suppressed by applying aqueous solutions of a copolymer of tannin and a cationic monomer to the dust producing materials.
|
申请公布号 |
CA2169314(A1) |
申请公布日期 |
1997.07.18 |
申请号 |
CA19962169314 |
申请日期 |
1996.02.12 |
申请人 |
ROE, DONALD C.;CHEN, JEN-CHI |
发明人 |
ROE, DONALD C.;CHEN, JEN-CHI |
分类号 |
C09K3/22;(IPC1-7):C09K3/22 |
主分类号 |
C09K3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|