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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 9353228 B1

PDFFull Text
Date of Patent:
May. 31, 2016

Filed:

Feb. 10, 2015

Stimulus-responsive gel material

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventors:

Satomi Yoshioka, Shiojiri, JP;

Hiroshi Yagi, Tatsuno, JP;

Assignee:

Seiko Epson Corporation, , JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Brian J Sines

Int. Cl.
CPC ...
G01N 15/06 (2006.01); G01N 33/00 (2006.01); G01N 33/48 (2006.01); C08G 83/00 (2006.01); C08L 33/26 (2006.01); C08L 101/02 (2006.01); C08L 101/06 (2006.01);
U.S. Cl.
CPC ...
C08G 83/00 (2013.01); C08L 33/26 (2013.01); C08L 101/02 (2013.01); C08L 101/06 (2013.01); Y10T 436/201666 (2015.01);
Abstract

A stimulus-responsive gel material includes: a first polymer having an OH group; a second polymer having a phenylboronic acid structure; fine particles having an average particle diameter of 10 nm or more and 1000 nm or less; and a solvent, wherein the material is capable of being put into a first state in which the OH group of the first polymer and the phenylboronic acid structure of the second polymer are bonded to each other, and a second state in which the bond between the OH group of the first polymer and the phenylboronic acid structure of the second polymer is dissociated, and the wavelength of a reflected light from the material is different between the first state and the second state.

Find Patent Forward Citations

Yoshioka, Satomi. (2016). Stimulus-responsive gel material (U.S. Patent No. 9353228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9353228

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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