Title:
LACTONE COPOLYMER
Document Type and Number:
Japanese Patent JP2023034556
Kind Code:
A
Abstract:
To provide a novel polymer using a lactone monomer made from carbon dioxide.SOLUTION: A copolymer contains a vinyl ester monomer such as vinyl acetate, and a lactone monomer represented by the following formula as a structural unit [where R1 is an alkyl group or an aryl group; R2-R5 independently represent a hydrogen atom, an alkyl group or an aryl group].SELECTED DRAWING: None
Inventors:
NOZAKI KYOKO
TANG SHANG
MATSUMOTO AKIKAZU
TANG SHANG
MATSUMOTO AKIKAZU
Application Number:
JP2021140854A
Publication Date:
March 13, 2023
Filing Date:
August 31, 2021
Export Citation:
Assignee:
UNIV TOKYO
MITSUBISHI CHEM CORP
MITSUBISHI CHEM CORP
International Classes:
C08F218/04; C08F236/20
Attorney, Agent or Firm:
Shinsuke Umeda
Yuko Matsutoya
Yu Morita
Chisuke Konno
Nobuto Oki
Yuko Matsutoya
Yu Morita
Chisuke Konno
Nobuto Oki