Plasticizer blends of ketal compounds

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United States of America Patent

PATENT NO 11098176
APP PUB NO 20190352487A1
SERIAL NO

16531181

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Abstract

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The present invention is directed to formulations including a polymer and a plasticizer composition. The plasticizer composition is a blend of an alkyl ketal ester plasticizer and a second plasticizer selected from a cycloaliphatic compound, an ortho phthalate compound, a terephthalate compound, a benzoate ester compound, and a bio-based compound. The plasticizer composition is at least 10% by weight of the total of the polymer and the plasticizer composition.

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Patent Owner(s)

Patent OwnerAddress
GFBIOCHEMICALS IP ASSETS B V6163 JT GELEEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bechtold, Kevin J St. Paul, US 8 22
Stollmaier, Friederike Rheinmuenster, DE 7 98
Yontz, Dorie J Bloomington, US 23 282

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