| 摘要 |
PURPOSE:To obtain a capsulated toner showing remarkable fludity under slight stress by incorporating alpha-olefin and/or alpha-olefin deriv. into soft core particles. CONSTITUTION:alpha-Olefin and/or an alpha-olefin deriv. is incorporated into soft core particles. Said alpha-olefin is represented by formula I (where each of R and R1 is H, alkyl, aryl or arylalkyl), and said alpha-olefin deriv. is represented by formula II(where each of R2 and R3 is H, alkyl, aryl or arylalkyl, R4 is a vibalent group such as -CH2-, -O- or -NH-, and n is an integer) or by formula III (where each of R5 and R6 is H, alkyl, aryl or arylalkyl, each of R7 and R8 is carboxyl, ester or acid amido, and m is an integer). |
