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...
Reexamination Certificate
2006-09-05
2006-09-05
Wu, David W. (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...
C524S502000, C524S417000, C524S805000, C524S544000, C525S044000
Reexamination Certificate
active
07101924
ABSTRACT:
In this invention, an acid treated, aqueous dispersion is provided that improves the oil and water-repellency of materials. The acid-treated, aqueous dispersion comprises at least one polymer, at least one water-dispersible polyester, water, and at least one acid-generating compound; wherein the polymer comprises repeating units from at least one fluoroalkyl monomer and optionally, at least one ethylenically unsaturated monomer.Articles coated with the acid-treated, aqueous dispersion are also provided.
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Copending U.S. Appl. Nos. 10/639,723, 10/639,576, 10/639,726.
Emulsion and Miniemulsion Copolymerization of Acrylic Monomers in the Presence of Alkyd Resin,Journal of Applied Polymer Science, vol. 60, pp. 2069-2076 (1996).
Nasser Darrell Scott
Von Schmittou James Foster
Hexion Specialty Materials, Inc.
Sastri Satya
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