Stabilized bleach compositions are disclosed comprising peroxygen compounds or a precursor thereof and a stabilizing amount of a polyhydroxamic acid or salt thereof wherein a polymer has a plurality of hydroxamato groups of the formula: <CHEM> where R represents hydrogen or an optionally substituted alkyl group having from 1 to 6 carbon atoms in the alkyl group.
申请公布号
EP0384911(A3)
申请公布日期
1991.09.11
申请号
EP19900870027
申请日期
1990.02.20
申请人
MONSANTO COMPANY
发明人
MAY, BRONISLAV HENRI;ZUTTERMAN, FREDY GUSTAAF;NIJS, HUBERT HENDRIK;COLEMAN, JAMES PATRICK;MONZYK, BRUCE FRANCIS