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:
Aug. 09, 2022
Filed:
Sep. 22, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yong Joon Choi, Daejeon, KR;
Won Chan Park, Daejon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 6/00 (2006.01); C08L 55/02 (2006.01); F26B 3/06 (2006.01); F26B 3/08 (2006.01); F26B 21/06 (2006.01);
U.S. Cl.
CPC ...
C08F 6/005 (2013.01); C08L 55/02 (2013.01); F26B 3/06 (2013.01); F26B 3/08 (2013.01); F26B 21/06 (2013.01);
Abstract
A method for controlling a residual monomer content of a polymer, wherein when a hot-air temperature and a hot-air velocity are maintained, the controlling method can predict the content of the residual monomer by controlling a hot-air mass ratio without influence of other external factors.