Patents Assigned to GOOD SHIGEN CO., LTD
  • Patent number: 10414848
    Abstract: A living radical polymerization initiator represented by the following: wherein, R1 represents an aromatic, an alkylcarbonyl, an alkoxycarbonyl, an aminocarbonyl, an alkylaminocarbonyl, a dialkylaminocarbonyl, an arylcarbonyl, an alkylsulfonyl, an aryl sulfonyl or combinations thereof; R2, R3, R4 and R5 are a hydrogen, an aliphatic, an aromatic, an alkylcarbonyl, an alkoxycarbonyl, an aminocarbonyl, an alkylaminocarbonyl, a dialkylaminocarbonyl, an arylcarbonyl, a carboxy, an alkylsulfonyl or an aryl sulfonyl; X and Y are a halogen; m and n are an integer of 1 or more, and are non-symmetrical so that X and Y have different reactivities to initiate a living radical polymerization.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: September 17, 2019
    Assignees: KYOTO UNIVERSITY, GOOD SHIGEN CO., LTD
    Inventors: Atsushi Goto, Michihiko Miyamoto, Hiroto Komatsu, Yu Yamaguchi, Takuya Jitsukawa