Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Reexamination Certificate
2006-03-24
2008-11-25
Carr, Deborah D (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
C424S070220
Reexamination Certificate
active
07456304
ABSTRACT:
Disclosed relates to a method for improving a conversion rate of oil soluble unsaturated lipids into water-soluble lipids and, more particularly, to a method for improving a conversion rate of oil soluble unsaturated lipids into water-soluble lipids that forms an unsaturated lipid-chloride derivative having an increased reaction activity by using a pyridine-thionyl chloride as a catalyst, not directly causing a reaction between the unsaturated lipids and amino acids, or that applies an emulsifier to cause a reaction between the unsaturated lipids and amino acids so as to minimize the size of lipid particles to a nano-size of less than 50 nm, thus improving the reaction conversion rate to more than 99%.
REFERENCES:
W.M.N. Ratnayake, et al., Preparation of Omega-3 PUFA Concentrates From Fish Oils Via . . . , Fat Sci. Technol., 90 pp. 381-386, 1988.
N. Haagsma, et al., Preparation of an w3 Fatty Acid Concentrate From Cod Liver Oil, JAOCS, 59, pp. 117-118, 1982.
Kim Sung Soo
Lee Seong Kweon
Sung Soon-Kee
Yi Jung Kyu
Carr Deborah D
Dongbu Hannong Chemical Co. Ltd.
Lucas & Mercanti LLP
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