Catalyst and process to produce branched unsaturated aldehydes

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United States of America Patent

PATENT NO 8742177
APP PUB NO 20130172626A1
SERIAL NO

13708183

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Abstract

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A continuous process and system for preparing branched aldehydes by reacting aldehyde with an acid polymeric catalyst absent any metal from Group VIII to produce a product having about 10 to 99.99% by weight branched unsaturated aldehyde and at least 92% selectivity of reaction to the branched aldehyde and recycling a portion of the product.

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Patent Owner(s)

  • DOW GLOBAL TECHNOLOGIES LLC;ROHM AND HAAS COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Michael C Dickinson, US 14 119
Olsen, Robert J Lansdale, US 11 66
Tate, James F New Castle, US 3 3
Trejo-O'Reilly, Jose Antonio Lansdale, US 9 9

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