Method of producing silica particles

专利名称：Method of producing silica particles发明人：Hideaki Yoshikawa,Yuka Zenitani,Hiroyoshi

Okuno,Shunsuke Nozaki,ShinichiroKawashima,Sakae Takeuchi

申请号：US12906405申请日：20101018公开号：US09416015B2公开日：20160816

摘要：The invention provides a method of producing silica particles, the methodincluding preparing an alkali catalyst solution containing an alkali catalyst in a solventincluding an alcohol, at a concentration of from about 0.6 mol/L to about 0.85 mol/L; andsupplying tetraalkoxysilane into the alkali catalyst solution, and concurrently supplyingan alkali catalyst into the alkali catalyst solution at a rate of from about 0.1 mol to about0.4 mol per mole of the total amount of supply of the tetraalkoxysilane supplied in oneminute.

申请人：Hideaki Yoshikawa,Yuka Zenitani,Hiroyoshi Okuno,Shunsuke Nozaki,ShinichiroKawashima,Sakae Takeuchi

地址：Kanagawa JP,Kanagawa JP,Kanagawa JP,Kanagawa JP,Kanagawa JP,Kanagawa JP

国籍：JP,JP,JP,JP,JP,JP

代理机构：Oliff PLC

更多信息请下载全文后查看