Aqueous coating composition with improved adhesion to...

Details Aqueous coating composition with improved adhesion to... Aqueous coating composition with improved adhesion to...

2005-01-25

2005-01-25

Reddick, Judy M. (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S376000

Reexamination Certificate

active

06846867

ABSTRACT:
An aqueous coating composition having improved adhesion to friable surfaces including an emulsion polymer of certain compositions and certain acid numbers having a glass transition temperature of −20° C. to 100° C. and an average particle diameter less than 120 nanometers, and certain water-soluble ethoxylates is provided. In addition, a method for improving adhesion to friable surfaces by using the aqueous coating compositions of the invention is provided.

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Dow Chemical Company, Midland, MI, “Gloss White Paint Formulation Suggestion E-2522,” http://www.dow.com, 2004.
Dow Chemical Company, Midland, MI “31% PVC All-Acrylic Paint Formulation Suggestion E-2496,” http://www.dow.com, 2004.

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