Storage-stable detergent composition containing sodium perborate and activator

DETAILED DESCRIPTION What is claimed is: 1.
A storage-stable detergent bleaching composition consisting essentially of a storage-stable mixture of a detergent and a solid active oxygen compound of the group consisting of sodium perborate and sodium carbonate peroxide, and as an activator, at least 50 molar percentage, based on active oxygen compound of 14-acetoxy-14-azadispiro[5.
1.
5.
2]pentadec-9-ene-15-one 7-oximinoacetate.
2.
A storage-stable detergent bleaching composition consisting essentially of a storage-stable mixture of a detergent and a solid active oxygen compound of the class consisting of sodium perborate and sodium carbonate peroxide, and as an activator, at least 50 molar percentage, based on active oxygen compound of the mono-acetylated derivative of the adduct of cyclopentanone and nitromethane, with a m.
p.
of 178.
degree.
to 180.
degree.
C.
and an empirical formula C.
sub.
14 H.
sub.
18 N.
sub.
2 O.
sub.
4.




Description:
This invention is concerned with the use of active oxygen bleaching agents for home laundry applications, and aims to provide a storage-stable detergent mixture which is useful in this area.
In the make-up of granular laundering compositions it is desired to add a solid bleaching agent to the formulation in order to obtain bleaching simultaneously with cleaning.
The solid bleaching agent ideally must be one which is stable at room temperature, thereby assuring good shelf life, but which is capable of bleaching at the temperature normally employed in domestic washing machines.
One class of compounds which approaches these requirements is the solid peroxygen compounds such as the alkali perborates and alkali carbonate peroxides.
The difficulty with these solid bleaching agents is that they do not bleach effectively until temperatures of about 80.
degree.
to 90.
degree.
are employed.
Since the temperature of the water in domestic washing machines does not normally rise above about 60.
degree.
C.
and generally is much lower, the full bleaching effect of the peroxygen compound is not obtained