Aliphatic polycarbonates for use in thermosetting powder coatings

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United States of America Patent

PATENT NO 8420747
APP PUB NO 20100216917A1
SERIAL NO

12600079

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Abstract

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A thermosetting polymer material capable of being used in powder coatings. The thermosetting polymer material includes at least one hydroxyl functional aliphatic polycarbonates that is formulated and crosslinked with isocyanates to yield a thermoset organic coating material. These materials provide improved weatherability as compared to prior art powder coating materials while also being less expensive than prior art materials utilizing fluorinated polymers.

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Patent Owner(s)

  • SABIC INNOVATIVE PLASTICS IP B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eastman, Christopher Michael Ballston Lake, US 3 46
Jain, Sumeet Niskayuna, US 28 165
Koeniger, Rainer Clifton Park, US 39 224
Luttrell, Michael Todd Clifton Park, US 12 34
Malinoski, Jon M Evansville, US 14 229
Merfeld, Glen David Niskayuna, US 18 171
Pickett, James Edward Schenectady, US 64 900
Sybert, Paul D Evansville, US 48 1013
Testa, Jason Joseph Simpsonville, US 4 25

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