Thermoplastic elastomer powder coatings

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United States of America Patent

PATENT NO 4330672
SERIAL NO

06201658

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Abstract

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A process for preparing fine powder particles of thermoplastic elastomer polymer is disclosed. This process comprises suspending thermoplastic elastomer solids in a poor solvent for the polymer using mild agitation and then admixing this suspension with a non-solvent for the polymer in the presence of high shear mixing. Powder particles having an average diameter of less than about 100 microns are obtained.

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Patent Owner(s)

Patent OwnerAddress
CELANESE CORPORATION A CORP OF DE1211 AVENUE OF THE AMERICAS NEW YORK NY 10036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hannon, Martin J Martinsville, NJ 14 180
Schwarz, Rudolph R West Orange, NJ 1 4
Vyas, Rajal M North Plainfield, NJ 1 4

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