IDiyas

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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9388098 B1

PDFFull Text
Date of Patent:
Jul. 12, 2016

Filed:

Apr. 03, 2015

Methods of making high-weight esters, acids, and derivatives thereof

Applicant:

Elevance Renewable Sciences, Inc., Woodridge, IL (US);

Inventors:

Bruce Firth, Buffalo Grove, IL (US);

Brian M. Pease, Aurora, IL (US);

Alexander D. Ilseman, Chicago, IL (US);

Garrett Zopp, Crystal Lake, IL (US);

Timothy A. Murphy, Yorkville, IL (US);

Robin Weitkamp, Batavia, IL (US);

Michelle Morie-Bebel, Naperville, IL (US);

Assignee:

Elevance Renewable Sciences, Inc., Woodridge, IL (US);

Attorney:

Robert S. Dailey

Primary Examiner:

Yate K Cutliff

Int. Cl.
CPC ...
C07C 6/04 (2006.01); C08L 91/06 (2006.01); C07C 29/132 (2006.01); C11C 3/12 (2006.01); C11B 3/00 (2006.01); C11C 3/00 (2006.01); C07C 67/03 (2006.01); C10G 29/20 (2006.01); C10G 45/00 (2006.01); C10G 45/58 (2006.01); C10G 50/00 (2006.01); C10G 65/04 (2006.01); C10G 69/12 (2006.01); C10L 1/02 (2006.01); C10L 1/08 (2006.01); C10G 3/00 (2006.01);
U.S. Cl.
CPC ...
C07C 6/04 (2013.01); C07C 29/132 (2013.01); C07C 67/03 (2013.01); C08L 91/06 (2013.01); C11B 3/00 (2013.01); C11C 3/003 (2013.01); C11C 3/12 (2013.01); C10G 3/42 (2013.01); C10G 29/205 (2013.01); C10G 45/00 (2013.01); C10G 45/58 (2013.01); C10G 50/00 (2013.01); C10G 65/043 (2013.01); C10G 69/123 (2013.01); C10G 2300/1014 (2013.01); C10G 2300/1018 (2013.01); C10G 2300/1088 (2013.01); C10G 2300/30 (2013.01); C10G 2400/02 (2013.01); C10G 2400/04 (2013.01); C10G 2400/08 (2013.01); C10G 2400/20 (2013.01); C10G 2400/22 (2013.01); C10L 1/02 (2013.01); C10L 1/026 (2013.01); C10L 1/08 (2013.01);
Abstract

Methods and compositions are provided for refining natural oils and for producing high-weight esters, high-weight acids, and/or high-weight derivatives thereof, wherein the compositions are made by cross-metathesizing low-weight unsaturated esters or low-weight unsaturated acids having hydrocarbon chain lengths less than or equal to C24 with an olefin feedstock, thereby forming a metathesized product composition including high-weight esters or high-weight acids having hydrocarbon chain lengths greater than C18, wherein at least a portion of the hydrocarbon chain lengths in the metathesized product are larger than the hydrocarbon chain lengths in the starting feedstock.

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