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:
Sep. 08, 2026
Filed:
Feb. 22, 2021
Korea Research Institute of Chemical Technology, Daejeon, KR;
Hong Suk Kang, Daejeon, KR;
In Joon Park, Daejeon, KR;
Shin Hong Yook, Daejeon, KR;
Eun-Ho Sohn, Daejeon, KR;
Sang Goo Lee, Daejeon, KR;
Soo Bok Lee, Daejeon, KR;
Won Wook So, Daejeon, KR;
Korea Research Institute of Chemical Technology, Daejeon, KR;
Abstract
According to an embodiment of the present invention, provided is a process for polymerizing molecular weight-adjustable polymer, comprising: a reactant supply step of supplying a gaseous monomer, a surfactant, and an initiator; a polymerization reaction step of performing a polymerization reaction in which the monomer, the surfactant, and the initiator participate; and a product discharging step of discharging the polymer compound produced by the polymerization reaction, wherein the flow rate of the supplied initiator is inversely proportional to the molecular weight of the polymer compound, and the molecular weight of the polymer compound produced by the polymerization reaction is adjusted by controlling the flow rate of the initiator.