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:
Feb. 02, 2021
Filed:
Nov. 30, 2017
Lg Chem, Ltd., Seoul, KR;
Tae Chul Lee, Daejeon, KR;
Won Hee Kim, Daejeon, KR;
Hae Sung Sohn, Daejeon, KR;
No Ma Kim, Daejeon, KR;
Abstract
The present invention relates to a method for producing a modified polymerization initiator, and more particularly, to a method for preparing a modified polymerization initiator, wherein the method includes the steps of: (S) introducing a first fluid and a second fluid into a reactor, and reacting the compounds included in the fluids, and (S) obtaining the modified polymerization initiator prepared by the reaction of the step (S) through an outlet of the reactor, wherein the step (S) and step (S) are continuously performed, wherein in the step (S), the flow amount of the first fluid and the second fluid is maintained constant at the time when the first fluid and the second fluid are mixed, and the flow rate of the first fluid is increased. Also, the present invention provides an apparatus for producing a modified polymerization initiator for performing the same.