Bleach boosting components, compositions and laundry methods

Details Bleach boosting components, compositions and laundry methods Bleach boosting components, compositions and laundry methods

2005-05-03

2005-05-03

Del Cotto, Gregory R. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

C510S303000, C510S305000, C510S310000, C510S336000, C510S337000, C510S372000, C510S376000, C510S504000, C540S472000, C540S479000, C540S544000, C540S547000, C540S548000, C540S557000

Reexamination Certificate

active

06887838

ABSTRACT:
Formulation components such as bleach boosting compounds selected from the group consisting of bleach boosters comprising quaternary imine cations, zwitterions, polyions having a net charge of from about +3 to about 3 and mixtures thereof, bleaching species comprising oxariridinium cations, zwitterions, polyions having a net charge of from about +3 to about −3 and mixtures thereof, and mixtures thereof are disclosed. The bleach boosting compounds increase bleaching effectiveness even in lower temperature solutions and provides improved stability toward unwanted boosting compound decomposition. The bleach boosting compounds are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a method for laundering a fabric employing the bleach compounds, a laundry additive product employing the bleach boosting compounds.

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