申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US20160303032A1
公开(公告)日:2016-10-20
Provided is a surface-treated powder, where at least one compound of general formula (1) adheres to the surface of the powder. In formula (1), R
2
is a monovalent aromatic hydrocarbon group having 6-12 carbon atoms, R
4
is a monovalent non-aromatic hydrocarbon group having 1-30 carbon atoms, R
1
and R
0
are a group selected from aforementioned groups defined for R
2
and R
4
, and R
3
is a group of formula (2), R
5
is a divalent hydrocarbon group having 2 to 8 carbon atoms and R
6
is an alkyl group having 1 to 6 carbon atoms, a, b, c, and d are integers of from 0-3, 0-200, 1-150, and 0-50, respectively, provided that when a is 0, d and e are integers of from 1-50 and 0-2, respectively, and c/(b+c+d) is 0.25 or more.
提供的是经过表面处理的粉末,其中至少有一个符合通式(1)的化合物附着在粉末表面。在式(1)中,R2是具有6-12个碳原子的单价芳香烃基,R4是具有1-30个碳原子的单价非芳香烃基,R1和R0是从上述定义为R2和R4的基团中选择的基团,R3是公式(2)的基团,R5是具有2至8个碳原子的双价烃基,R6是具有1至6个碳原子的烷基,a、b、c和d分别是0-3、0-200、1-150和0-50的整数,但当a为0时,d和e分别是1-50和0-2的整数,并且c /(b + c + d)为0.25或更高。