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:
Jul. 16, 2013
Filed:
Jul. 04, 2008
Nobuhide Miyachi, Chiyoda-ku, JP;
Takehisa Iwama, Funabashi, JP;
Masahiro Gotoh, Fukuoka, JP;
Tatsuo Maruyama, Fukuoka, JP;
Daisuke Koda, Fukuoka, JP;
Nobuhide Miyachi, Chiyoda-ku, JP;
Takehisa Iwama, Funabashi, JP;
Masahiro Gotoh, Fukuoka, JP;
Tatsuo Maruyama, Fukuoka, JP;
Daisuke Koda, Fukuoka, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Kyushu University, Fukuoka-Shi, JP;
Abstract
There is provided a hydrogelator that is capable of forming a hydrogel with an extremely small amount thereof over a liquid property range from acidic to alkaline, and a hydrogel having high environmental suitability, biocompatibility and biodegradability. A hydrogelator comprising a lipid peptide represented by Formula (1): (where Rrepresents an aliphatic group having 9 to 21 carbon atoms;R, Rand Rindependently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atom(s) which may have a branched chain having 1 or 2 carbon atom(s), a phenylmethyl group or a —(CH)—X group, and at least one of R, Rand Rrepresents a —(CH)—X group; n represents the number of 1 to 4; X represents an amino group, a guanidino group, a —CONHgroup or a 5-membered ring, a 6-membered ring or a fused heterocyclic ring composed of a 5-membered ring and a 6-membered ring which may have 1 to 3 nitrogen atom(s)) or a salt thereof, and a hydrogel comprising the hydrogelator.