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    • 6. 发明授权
    • Nanocomposite and dispersion comprising the same
    • 包含其的纳米复合物和分散体
    • US09150414B2
    • 2015-10-06
    • US13215642
    • 2011-08-23
    • Takuya MorishitaKenzo FukumoriMitsumasa MatsushitaYoshihide Katagiri
    • Takuya MorishitaKenzo FukumoriMitsumasa MatsushitaYoshihide Katagiri
    • B82Y30/00
    • B82Y30/00
    • A nanocomposite comprises a nanostructure, and a copolymer adsorbed to the nanostructure and containing at least one ionic monomer unit and a different monomer unit from the ionic monomer unit; the ionic monomer unit selected from the group consisting of a zwitterionic monomer unit and a cationic monomer unit which are represented by the following formula (1): (in the formula (1), R1, R2, and R3 each independently represent any one of a hydrogen atom and a monovalent organic group having 1 to 20 carbon atoms, Y1 represents any one of a carbonyl group and an arylene group, Y2 represents any one of —O— and —NH—, n is 0 or 1, R4 represents a divalent organic group having 1 to 20 carbon atoms, and X represents any one of a zwitterionic group and a cationic group).
    • 纳米复合材料包括纳米结构和吸附到纳米结构并且含有离子单体单元的至少一种离子单体单元和不同单体单元的共聚物; 选自由下式(1)表示的两性离子单体单元和阳离子单体单元组成的组的离子单体单元:(式(1)中,R 1,R 2和R 3各自独立地表示 氢原子和碳原子数1〜20的一价有机基团,Y1表示羰基和亚芳基中的任一个,Y2表示-O-和-NH-,n表示0或1,R4表示 具有1〜20个碳原子的二价有机基团,X表示两性离子基团和阳离子基团中的任一种)。