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. 14, 2015
Filed:
May. 04, 2012
Applicants:
Shi Shu, Beijing, CN;
Ming Zhao, Beijing, CN;
Jianshe Xue, Beijing, CN;
Xiaoxiong Tian, Beijing, CN;
Wenwen Sun, Beijing, CN;
Inventors:
Shi Shu, Beijing, CN;
Ming Zhao, Beijing, CN;
Jianshe Xue, Beijing, CN;
Xiaoxiong Tian, Beijing, CN;
Wenwen Sun, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/10 (2006.01); C09D 11/10 (2014.01); B01J 13/20 (2006.01);
U.S. Cl.
CPC ...
B01J 13/10 (2013.01); B01J 13/206 (2013.01); C09D 11/10 (2013.01);
Abstract
Embodiments of the disclosed technology provide an electronic ink microcapsule and a method for producing the same, wherein the electronic ink microcapsule comprises gelatin, polyanion, and an electrophoretic suspension, and the polyanion comprises a hydrolyzate of styrene-maleic anhydride-hexafluorobutyl (meth)acrylate-vinyl triethoxysilane tetracopolymer.