公开(公告)号：US20180186972A1

公开(公告)日：2018-07-05

申请号：US15907515

申请日：2018-02-28

Applicant: ADEKA CORPORATION

Inventor： Go HONMA ,  Yoshihide KONDO ,  Hiroaki SHIRAI

IPC: C08K9/04 ,  C01B33/18 ,  C08K5/19 ,  C09C1/30

CPC classification number: C08K9/04 ,  C01B33/18 ,  C01P2006/60 ,  C08K5/19 ,  C09C1/3063 ,  C09C1/3072

Abstract: A silica composition, including: compound (A) represented by the following general formula (1); and acryl- or methacryl-modified silica particles (B): where X— represents a halogen ion or a methyl sulfate ion, R1 to R4 each independently represent a hydrocarbon group having 1 to 36 carbon atoms, a hydrocarbon group having 1 to 36 carbon atoms that has any one or more kinds of substituents selected from an ester group, an amide group, and a hydroxyl group, or a polyether group represented by the following general formula (2), provided that at least one of R1 to R4 needs to represent a polyether group represented by the following general formula (2): R5—OmH   (2) where m represents a number of from 1 to 100 and R5 represents an alkylene group having 2 to 4 carbon atoms, useful as an additive for a resin composition.