Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1998-12-15
1999-11-23
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510220, 510312, 510376, 25218638, C11D 1706, C11D 3395, C11D 718, C11D 754, A01N 300
Patent
active
059900709
ABSTRACT:
The present invention relates to a system for delivering liquid bleach activators to solid or granular peroxygen bleach containing compositions. The preferred delivery system is liquid activators complexed with a cyclodextrin. preferably beta-cyclodextrin. The present invention also relates to a method for preparing the liquid bleach activator/cyclodextrin complexes described herein.
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Chapman Benjamin Edgar
Trinh Toan
Echler, Sr. R. S.
Gupta Yogendra
Petruncio John M
Rasser J. C.
The Procter & Gamble & Company
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