PROCESSES FOR PREPARING DIACIDS, DIALDEHYDES AND POLYMERS

United States of America Patent

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Nov 5, 2013
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Nov 28, 2013
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Jul 25, 2013
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Mar 27, 2000

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Abstract

Alcohols are catalytically oxidized to aldehydes, in particular to benzaldehyde and diformylfuran, which are useful as intermediates for a multiplicity of purposes. The invention also relates to the polymerization of the dialdehyde and to the decarbonylation of the dialdehyde to furan.

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Patent Owner	Address
E I DU PONT DE NEMOURS AND COMPANY	4417 LANCASTER PIKE BARLEY MILL PLAZA 25 WILMINGTON DE 19805

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C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

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Inventor Name	Address	# of filed Patents	Total Citations
Grushin, Vladimir	Tarragona, ES	47	722
Manzer, Leo Ernest	Wilmington, US	136	982
Partenheimer, Walter	Wilmington, US	23	240

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PROCESSES FOR PREPARING DIACIDS, DIALDEHYDES AND POLYMERS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13950430

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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 28, 2013	US,20130317191,A1 US20130317191A1	FIRST PUBLISHED PATENT APPLICATION
November 05, 2013	US,8575299,B1 US8575299B1	GRANTED PATENT AS FIRST PUBLICATION

APP PUB NO	20130317191A1
SERIAL NO	13950430
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13950430

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