-
1.
公开(公告)号:USRE39650E1
公开(公告)日:2007-05-22
申请号:US09488672
申请日:2000-01-20
CPC分类号: C07F7/025
摘要: Disclosed is a process in which surface-active additives are used in the slurry phase Direct Synthesis of trialkoxysilanes to shorten the period between the start of the reaction and the attainment of steady-state rates and selectivities, to improve product yields and to control or prevent foam formation. Compositions comprising silicone antifoam compounds and fluorosilicone polymers are the preferred surface-active additives of the instant process.
摘要翻译: 公开了一种在浆料相中使用表面活性添加剂直接合成三烷氧基硅烷以缩短反应开始和获得稳态速率和选择性之间的时间段以提高产物产率并控制或防止的过程 泡沫形成。 包含硅氧烷消泡化合物和氟硅氧烷聚合物的组合物是本方法优选的表面活性添加剂。
-
2.
公开(公告)号:US5783720A
公开(公告)日:1998-07-21
申请号:US729266
申请日:1996-10-10
CPC分类号: C07F7/025
摘要: Disclosed is a process in which surface-active additives are used in the slurry phase Direct Synthesis of trialkoxysilanes to shorten the period between the start of the reaction and the attainment of steady-state rates and selectivities, to improve product yields and to control or prevent foam formation. Compositions comprising silicone antifoam compounds and fluorosilicone polymers are the preferred surface-active additives of the instant process.
摘要翻译: 公开了一种在浆料相中使用表面活性添加剂直接合成三烷氧基硅烷以缩短反应开始和获得稳态速率和选择性之间的时间段以提高产物产率并控制或防止的过程 泡沫形成。 包含硅氧烷消泡化合物和氟硅氧烷聚合物的组合物是本方法优选的表面活性添加剂。
-