초록

Flaky bbbbb

대표청구항 ▼

Flaky b10 to 100mand a width and length of 100mto 10 mm., said flaky b1 is －CH3, and R2, R3 and R4 are one or more members selected from the group consisting of hydrogen, alkyl, aryl, (CH3)2CH－, (C6H5)2SiH－and (CH3)3Si－; k, l, m and n are the respective numbers of repetition of the unit structures d

Flaky b10 to 100mand a width and length of 100mto 10 mm., said flaky b1 is －CH3, and R2, R3 and R4 are one or more members selected from the group consisting of hydrogen, alkyl, aryl, (CH3)2CH－, (C6H5)2SiH－and (CH3)3Si－; k, l, m and n are the respective numbers of repetition of the unit structures defined by the immediately preceding parentheses or brackets and k=1-80, l=15-350, m=1-80, and n=15-350, the average molecular weight of the polymer being in the range of 800-20000; M is a metallic or nonmetallic element comprising Si, B, Ti, Fe, Al, Zr or Cr; and R5, R6, R7 and R8 are one or more members selected from the group consisting of hydrogen, alkyl, aryl, (CH3)2CH－, (C6H5)2SiH－and (CH3)3Si－, and any one or more of R5, R6, R7 and R8 may be absent depending on the valence of M and the unit structure.