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.:
Date of Patent:
May. 18, 2004
Filed:
Jul. 17, 1998
Nobushige Doisaki, Tokyo, JP;
Shuji Jinno, Tokyo, JP;
Kazuhiko Hata, Tokyo, JP;
Takeshi Endo, Kanagawa, JP;
Nippon Suisan Kaisha, Ltd., Tokyo, JP;
Abstract
Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids represented by the general formula: R COOH wherein R is a C hydrocarbon having 5 or 6 unsaturated bonds, and the derivatives thereof. Vinyl monomers having polyenic side chains derived from highly polyunsaturated fatty acids and the polymers of said monomers can be provided. In addition polymers having double bonds in the side chain into which various functional groups can be introduced can be provided. Useful utilization of fatty acid esters remaining as the residue in distillation of fish oil can be provided.