Polymer particles and coating compositions formulated from the polymer particles

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United States of America Patent

PATENT NO 9920217
SERIAL NO

13389943

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Abstract

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The invention provides polymer particles useful in a variety of applications, including coating applications such as packaging coatings. The polymer particles preferably have a volume-averaged particle size of less than 40 microns, more preferably less than 20 microns. In preferred embodiments, the polymer particles are precipitated particles, more preferably precipitated polyester particles, which are optionally free of low-molecular weight surfactant.

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Patent Owner(s)

Patent OwnerAddress
SWIMC LLC101 PROSPECT AVENUE N W CLEVELAND OH 44115

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niederst, Jeffrey Leechburg, US 63 867
Schutte, Grant Pittsburgh, US 21 317
Skillman, Charles Zelienople, US 20 248

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