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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 10905117 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Sep. 10, 2015

Antimicrobial agent containing polyalkyleneimine derivative

Applicant:

Nippon Shokubai Co., Ltd, Osaka, JP;

Inventors:

Hiroko Izumi, Ibaraki, JP;

Masahiro Nakanosho, Ibaraki, JP;

Assignee:

NIPPON SHOKUBAI CO., LTD, Osaka, JP;

Attorney:

Porzio Bromberg & Newman P.C.

Primary Examiner:

Matthew P Coughlin

Assistant Examiner:

Thurman Wheeler

Int. Cl.
CPC ...
A01N 33/08 (2006.01); A01N 61/00 (2006.01); A61K 8/19 (2006.01); A61K 8/365 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/84 (2006.01); A61K 8/86 (2006.01); A61Q 15/00 (2006.01); A61Q 17/00 (2006.01); C08G 73/02 (2006.01); C11D 1/22 (2006.01); C11D 3/37 (2006.01); C11D 3/48 (2006.01); A61Q 5/00 (2006.01);
U.S. Cl.
CPC ...
A01N 33/08 (2013.01); A01N 61/00 (2013.01); A61K 8/19 (2013.01); A61K 8/365 (2013.01); A61K 8/41 (2013.01); A61K 8/463 (2013.01); A61K 8/84 (2013.01); A61K 8/86 (2013.01); A61Q 5/006 (2013.01); A61Q 15/00 (2013.01); A61Q 17/005 (2013.01); C08G 73/0206 (2013.01); C11D 1/22 (2013.01); C11D 3/3723 (2013.01); C11D 3/48 (2013.01); A61K 2800/5424 (2013.01); A61K 2800/594 (2013.01); A61K 2800/596 (2013.01);
Abstract

The present invention is an antimicrobial agent containing a polyalkyleneimine derivative formed by adding a substituent group having a structure of a following Formula (1) to a nitrogen atom of polyalkyleneimine.—CHCH(OH)CH—O—R  (1) In the formula, Rrepresents an alkyl group with 6 to 20 carbon atoms, an alkenyl group with 6 to 20 carbon atoms, an aryl group with 6 to 20 carbon atoms, or —(CHCHO)—R. Rrepresents an alkyl group with 6 to 20 carbon atoms, an alkenyl group with 6 to 20 carbon atoms, or an aryl group with 6 to 20 carbon atoms. n represents an integer of 1 to 50.

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