Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2011-06-21
2011-06-21
Boyer, Charles I (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S161000, C510S238000, C510S253000, C510S300000, C510S320000, C510S382000, C510S392000, C510S432000, C510S480000, C510S499000
Reexamination Certificate
active
07964548
ABSTRACT:
The disclosure relates to an enzyme stabilization system, compositions with the enzyme stabilization system, and methods of using the enzyme composition. Preferred ratios of acid to amine are effective at stabilizing enzyme. Optional nonionic surfactants and solvents also positively contribute to enzyme stability. The compositions are useful in cleaning applications.
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Herdt Brandon L.
Siegmann Alice
Strothoff Werner
Boyer Charles I
Ecolab USA Inc.
Merchant & Gould P.C.
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