Rothwell, Figg, Ernst & Manbeck, P.C.
Silica sol composition having excellent dispersibility in cyanate-based resin and method for preparing same
Disclosed are a silica sol composition including silica, an anionic dispersant, a cationic dispersant, an epoxy silane coupling agent, and an organic solvent, and a method for preparing the same. In the silica sol composition, a uniform surface modification of silica particles may be achieved by using an anionic dispersant and a cationic dispersant, and it is possible to effectively enhance the compatibility between a silica filler whose surface is modified with an epoxy group and a resin which is an underfill composition.
LG CHEM, LTD.
C C C C C C C C C C C C C C C C
C08K C09C C09D C09C C09D C08K C08K C08L C09C C08K C01P C01P C01P C09D C09D C09D
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Hee-Jung Seong-Kyun Hyeon Jong-Won
Choi Kang Choi Lee