Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1998-01-15
2000-11-14
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510221, 510223, 510233, 510286, 510287, 510302, 510318, 510335, 510345, 510367, 510372, 510379, 510401, 510500, 510509, 510514, C11D 328, C11D 3395
Patent
active
061470430
ABSTRACT:
In machine dishwashing using low-alkaline detergents, the protection of silver was to be guaranteed. This was achieved by using 3-amino-5-alkyl-1,2,4-triazoles and salts thereof as silver protectors in machine dishwashing detergents. In addition, the dishwashing detergents may contain bleaching agents and builders.
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patent: 3606990 (1971-09-01), Gobert et al.
patent: 4298568 (1981-11-01), Gerhardt et al.
patent: 4647429 (1987-03-01), Penninger
patent: 4734257 (1988-03-01), Penninger
patent: 5480576 (1996-01-01), Gary et al.
SOFW 119:794-808 (1993).
Blum Helmut
Haerer Juergen
Moeller Hinrich
Nitsch Christian
Boyer Charles
Gupta Yogendra
Henkel Kommanditgesellschaft auf Aktien
J. Murphy Glenn E.
Jaeschke Wayne C.
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