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:
Apr. 10, 2018
Filed:
Jan. 27, 2006
Nobuhiro Yagi, Sunto-gun, JP;
Hiroko Sugishita, Sunto-gun, JP;
Masashi Nakakura, Mishima, JP;
Hiroko Kusano, Sunto-gun, JP;
Nobuhiro Yagi, Sunto-gun, JP;
Hiroko Sugishita, Sunto-gun, JP;
Masashi Nakakura, Mishima, JP;
Hiroko Kusano, Sunto-gun, JP;
KYOWA HAKKO KIRIN CO., LTD., Tokyo, JP;
Abstract
An object of the present invention is to provide a method of easily producing fine particles comprising a lipid, a fatty acid, or a derivative thereof, surface-modified with a water-soluble substance, etc. There are provided a method of producing a fine particles, surface-modified with a water-soluble substance, which contains the process of dispersing fine particles comprising a lipid, a fatty acid, or a derivative thereof, and dissolving or dispersing a surface modifier which is a lipid derivative, a fatty acid derivative, or an aliphatic hydrocarbon derivative of a water-soluble substance, in a liquid containing a polar organic solvent, and the like.