发明名称 Two-step cleaning or dewatering with siloxane azeotropes
摘要 A process for cleaning or dewatering a surface in which there is applied to the surface a washing composition containing a volatile methyl siloxane such as hexamethyldisiloxane or octamethyltrisiloxane, and an agent for enhancing cleaning or dewatering such as a glycol ether or surface active agent. While the surface is still wet with the washing composition, it is rinsed with an azeotrope containing hexamethyldisiloxane or octamethyltrisiloxane, and 2-pentanol, 2-methyl -1-pentanol, 3-methyl-3-pentanol, 1-methoxy-2-propanol, 1-butoxy -2-propanol, 1-hexanol, n-propoxypropanol, or ethyl lactate. The surface is then dried or permitted to dry.
申请公布号 US5628833(A) 申请公布日期 1997.05.13
申请号 US19940322643 申请日期 1994.10.13
申请人 DOW CORNING CORPORATION 发明人 MCCORMACK, CHERYL A.;WILLIAMS, DWIGHT E.
分类号 B05D7/24;B01D12/00;B05D7/14;C11D3/43;C11D7/26;C11D7/50;C11D7/60;(IPC1-7):B08B3/04;B08B3/08 主分类号 B05D7/24
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