Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Enzyme component of specific activity or source
Patent
1997-11-21
1999-10-26
Fries, Kery
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Enzyme component of specific activity or source
510530, 510393, 510321, 510320, 510465, C11D 3386, C11D 304
Patent
active
059728736
ABSTRACT:
The present invention relates to a liquid composition comprising an enzyme and a phenyl boronic acid derivative enzyme stabilizer of the following formula: ##STR1## wherein R is selected from the group consisting of hydrogen, hydroxy, C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkenyl and substituted C.sub.1 -C.sub.6 alkenyl.
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Beesley et al "The inhibitons of class C B.beta.lactamases by boronic acid", Biochem J. vol. 209, pp. 221-233, 1983.
Philipp et al., Molecular and Cellular Biochemistry, 51, pp. 5-32, (1983).
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Keller et al., Biochemical And Biophysical Research Communications, pp. 401-405 (Apr. 15, 1991).
Deane-Wray Allison
Nielsen Lone Kierstein
Fries Kery
Novo Nordisk A S
Rozek Carol E.
Zelson Steve T.
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