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:
Oct. 11, 2022
Filed:
Feb. 26, 2019
Method for producing ferrite-based coating catalyst and method for producing butadiene by using same
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Joohyuck Lee, Daejeon, KR;
Dong Hyun Ko, Daejeon, KR;
Kyong Yong Cha, Daejeon, KR;
Myungji Suh, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 21/04 (2006.01); B01J 23/80 (2006.01); B01J 31/06 (2006.01); B01J 31/28 (2006.01); B01J 37/02 (2006.01); C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
B01J 23/80 (2013.01); B01J 21/04 (2013.01); B01J 31/061 (2013.01); B01J 31/28 (2013.01); B01J 37/0219 (2013.01); B01J 37/0223 (2013.01); C07C 5/48 (2013.01); B01J 2231/766 (2013.01); B01J 2531/007 (2013.01); C07C 2521/04 (2013.01); C07C 2523/80 (2013.01);
Abstract
The method for preparing a ferrite-based coating catalyst including mixing a support, a ferrite-based catalyst, a cellulose-based additive, and water, in which a content of the cellulose-based additive is 0.5 wt % or less based on a total weight of the ferrite-based catalyst.
Quick Actions:
Lee, Joohyuck. (2022). Method for producing ferrite-based coating catalyst and method for producing butadiene by using same (U.S. Patent No. 11465131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11465131
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile