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. 25, 2021
Filed:
Feb. 27, 2015
Applicant:
Japan Science and Technology Agency, Kawaguchi, JP;
Inventors:
Hiroshi Yabu, Sendai, JP;
Yuta Saito, Sendai, JP;
Assignee:
JAPAN SCIENCE AND TECHNOLOGY AGENCY, Kawaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 293/00 (2006.01); C08F 8/00 (2006.01); C08F 2/38 (2006.01); C08L 53/00 (2006.01); C09C 3/10 (2006.01); B22F 1/00 (2006.01); B22F 9/24 (2006.01); C09C 1/62 (2006.01); C09D 153/00 (2006.01);
U.S. Cl.
CPC ...
C08F 293/005 (2013.01); B22F 1/0044 (2013.01); B22F 9/24 (2013.01); C08F 2/38 (2013.01); C08F 8/00 (2013.01); C08L 53/00 (2013.01); C09C 1/62 (2013.01); C09C 3/10 (2013.01); C09D 153/005 (2013.01); B22F 2009/245 (2013.01); B22F 2301/255 (2013.01); B22F 2304/05 (2013.01); C01P 2004/64 (2013.01); C01P 2006/60 (2013.01); C08F 2438/03 (2013.01);
Abstract
Provided is a block copolymer that makes it possible to produce inorganic nanoparticles that can be dispersed in an organic solvent, the inorganic nanoparticles being of uniform size and a reducing agent not having to be used. A block copolymer including a catechol segment represented by formula (1).