Carbon black of the present invention has a number average particle size of Feret's diameter of 5 to 300 nm and contains primary particles of 5% or more on a number basis.
US4232114A
申请人:——
公开号:US4232114A
公开(公告)日:1980-11-04
US7951310B2
申请人:——
公开号:US7951310B2
公开(公告)日:2011-05-31
Dubinin, Zhurnal Obshchei Khimii, 1951, vol. 21, p. 2170,2172; engl. Ausg. S. 2427, 2429