Polyhydroxy ketal ester adducts, methods of manufacture and uses thereof

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United States of America Patent

PATENT NO 9187598
SERIAL NO

13294854

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Abstract

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Disclosed herein is a polyhydroxy ketal adduct obtained by the esterification of a hydrocarbon polyol by at least 1.5 equivalents of a ketocarboxy to produce an intermediate ketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the polyhydroxyketal adduct, which can be used to provide a polymeric composition.

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Patent Owner(s)

Patent OwnerAddress
GFBIOCHEMICALS LIMITED168 ST CHRISTOPHER STREET VALLETTA VLT 1467

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leibig, Cora M Maple Grove, US 20 107
Mullen, Brian D Delano, US 61 514
Scholten, Marc D Saint Paul, US 10 74
Tjosaas, Matthew J Minneapolis, US 6 69
Yontz, Dorie J Bloomington, US 23 282

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