Compositions – Frost-preventing – ice-thawing – thermostatic – thermophoric,...
Reexamination Certificate
2011-01-25
2011-01-25
Green, Anthony J (Department: 1793)
Compositions
Frost-preventing, ice-thawing, thermostatic, thermophoric,...
C106S013000
Reexamination Certificate
active
07875203
ABSTRACT:
The invention relates to a deicing or anti-icing agent containing, based in each case on its total weight, from 35.0% by weight to 95.0% by weight of at least one glycol, from 0.001% by weight to 5.0% by weight of at least one dendritic polymer and from 0.01% by weight to 5.0% by weight of at least one further thickener and optionally water.It furthermore relates to the use of from 0.001 to 5.0% by weight of at least one dendritic polymer and from 0.01% by weight to 5.0% by weight of at least one further thickener for thickening a composition which contains from 35.0% by weight to 95.0% by weight of at least one glycol and optionally water.
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Bernhardt Stefan
Seiler Matthias
Evonik Degussa GmbH
Green Anthony J
Law Office of: Michael A. Sanzo, LLC
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