Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-04-17
2007-04-17
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S294000, C510S298000, C510S356000, C510S446000, C510S475000
Reexamination Certificate
active
10381611
ABSTRACT:
Laundry or dishwasher detergent tablets comprise at least one cavity, nonionic surfactants in the range from 5 to 25% by weight, based on the tablet and 0.1% to 70% by weight of sulfonated copolymers.
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Bayersdoerfer Rolf
Holderbaum Thomas
Nitsch Christian
Richter Bernd
Child, Jr. John S.
Douyon Lorna M.
Henkel KGaA
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