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:
Jun. 09, 2015
Filed:
Aug. 25, 2011
Shigenori Fujikawa, Wako, JP;
Mari Koizumi, Wako, JP;
Takahiro Senzaki, Kawasaki, JP;
Takahiro Dazai, Kawasaki, JP;
Ken Miyagi, Kawasaki, JP;
Shigenori Fujikawa, Wako, JP;
Mari Koizumi, Wako, JP;
Takahiro Senzaki, Kawasaki, JP;
Takahiro Dazai, Kawasaki, JP;
Ken Miyagi, Kawasaki, JP;
Riken, Wako-shi, JP;
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Abstract
A method of producing a substrate provided with a metal nanostructure on the surface thereof, including: forming a layer containing a block copolymer having a plurality of polymers bonded on a surface of a substrate, and subjecting the layer to phase separation, selectively removing a phase of at least one polymer of the plurality of copolymers constituting the block copolymer from the layer to expose part of the surface of the substrate, and allowing a metal ion to come into contact with the exposed surface of the substrate to effect an electrochemical reaction between the surface of the substrate and the metal ion, thereby depositing a metal on the surface of the substrate; and a substrate provided with a metal nanostructure on the surface thereof produced by the same method.