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:
Apr. 20, 2021
Filed:
Jun. 12, 2020
Applicants:
China University of Petroleum (East China), Qingdao, CN;
The Research Institute of Petroleum Exploration and Development (Riped) of the Petro China Company, Beijing, CN;
China University of Geosciences (Beijing), Beijing, CN;
Inventors:
Guang Zhao, Qingdao, CN;
Caili Dai, Qingdao, CN;
Xu Jin, Qingdao, CN;
Ning Yang, Qingdao, CN;
Qing You, Beijing, CN;
Mingwei Zhao, Qingdao, CN;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/56 (2006.01); C09K 11/06 (2006.01); C08J 3/075 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C08F 220/56 (2013.01); C08J 3/075 (2013.01); C08F 2800/20 (2013.01); C08F 2810/20 (2013.01); C09K 2211/145 (2013.01);
Abstract
The present disclosure discloses a fluorescent dispersed particle gel, a fluorescent gel, a fluorescent modified polyacrylamide composite, and a preparation method and use thereof.