公开(公告)号：US20210277177A1

公开(公告)日：2021-09-09

申请号：US16808011

申请日：2020-03-03

Applicant: LG CHEM, LTD. ,  Reagents of the University of Michigan

Inventor： Joon Koo Kang ,  Jeong Ae Yoon ,  Jong Heon Kwak ,  Sung Soo Yoon ,  Jinsang Kim

IPC: C08G61/12

Abstract: The present application can provide a preparation method that can effectively produce a polymer having desired molecular weight characteristics and solubility in a solvent, and having a monomer composition, which is designed freely and variously according to the purpose, without unnecessary components with excellent polymerization efficiency and conversion rates, and a dispersion comprising the polymer formed by the preparation method.

公开(公告)号：US20220243003A1

公开(公告)日：2022-08-04

申请号：US17725318

申请日：2022-04-20

Applicant: LG ENERGY SOLUTION, LTD. ,  Reagents of the University of Michigan

Inventor： Joon Koo Kang ,  Jeong Ae Yoon ,  Jong Heon Kwak ,  Sung Soo Yoon ,  Jinsang Kim

IPC: C08G61/12 ,  C08F2/48 ,  C08F2/06

Abstract: The present application can provide a preparation method that can effectively produce a polymer having desired molecular weight characteristics and solubility in a solvent, and having a monomer composition, which is designed freely and variously according to the purpose, without unnecessary components with excellent polymerization efficiency and conversion rates, and a dispersion comprising the polymer formed by the preparation method.

公开(公告)号：US11339246B2

公开(公告)日：2022-05-24

申请号：US16808011

申请日：2020-03-03

Applicant: LG CHEM, LTD. ,  Reagents of the University of Michigan

Inventor： Joon Koo Kang ,  Jeong Ae Yoon ,  Jong Heon Kwak ,  Sung Soo Yoon ,  Jinsang Kim

IPC: C08G61/12 ,  C08F2/48 ,  C08F2/06

Abstract: The present application can provide a preparation method that can effectively produce a polymer having desired molecular weight characteristics and solubility in a solvent, and having a monomer composition, which is designed freely and variously according to the purpose, without unnecessary components with excellent polymerization efficiency and conversion rates, and a dispersion comprising the polymer formed by the preparation method.

公开(公告)号：US20210284790A1

公开(公告)日：2021-09-16

申请号：US16807653

申请日：2020-03-03

Applicant: LG CHEM, LTD. ,  Reagents of the University of Michigan

Inventor： Joon Koo Kang ,  Jinsang KIM ,  Jeong Ae YOON ,  Sung Soo YOON ,  Jong Heon KWAK

IPC: C08G61/12 ,  C09D5/24 ,  C09D165/00 ,  H01B1/12 ,  H01B13/00

Abstract: The present application can provide a preparation method capable of preparing a desired polymer or conductive polymer film with excellent polymerization efficiency and conversion rates without consumption or modulation in the polymerization process, and a polymer and a conductive polymer film formed by the method. The present application can provide a method for preparing a polymer or a conductive polymer film having a desired level of transparency and conductivity, wherein desired physical properties such as solubility in a solvent or resistance to a solvent are effectively imparted thereto as necessary, and a polymer and a conductive polymer film formed by the method.