Oversprayed paint in a paint spray operation is detackified by dosing the water of the waste water system of such operation with a composition comprising a polymer and aluminum sulfate. The polymer contains at least about 10 mole percent of cationic mer units of monoethylenically unsaturated monomer.
申请公布号
US5192449(A)
申请公布日期
1993.03.09
申请号
US19920870058
申请日期
1992.04.17
申请人
NALCO CHEMICAL COMPANY
发明人
HUANG, SHU-JEN W.;SHETTY, CHANDRASHEKAR S.;BUI, NANG T.;DUNN, YVONNE O.;BHATTACHARYYA, UMA;BHATTACHARYYA, BHUPATI R.
