Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1995-01-20
1997-06-03
Albrecht, Dennis
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
8111, 25218639, 540485, 540575, 544106, 544176, 548544, A01N 4384, C11D 328, C11D 3395
Patent
active
056351038
ABSTRACT:
Improved cleaning and/or bleaching compositions including fabric laundry and bleaching compositions, automatic dishwashing compositions, hard surface cleaners, bleach additives and the like, suitable for domestic use, comprising improved bleach activators having particular alpha-modified lactam leaving groups leading to improved in-use performance of bleaching agents such as perborate even under wash conditions less alkaline than those typically encountered or when hydrogen peroxide source is at low levels in a cleaning operation. A preferred class of activators are N-acyl-3-morpholinone compounds with benzoyl being a preferred acyl group and N-Benzoyl-3-oxomorpholine being a highly preferred activator.
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Gosselink Eugene P.
Kott Kevin L.
Miracle Gregory S.
St. Laurent James C. T. R. B.
Willey Alan D.
Albrecht Dennis
Bolam B. M.
Jones M. D.
The Procter & Gamble & Company
Zerby K. W.
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