公开(公告)号：WO1993014184A1

公开(公告)日：1993-07-22

申请号：PCT/JP1993000071

申请日：1993-01-21

Applicant: OLYMPUS OPTICAL CO., LTD. ,  HIJINO, Masamichi ,  SHIRAI, Michio ,  UZAWA, Kunihiko

Inventor： OLYMPUS OPTICAL CO., LTD.

IPC: C11D07/50

CPC classification number: C11D7/261 ,  B01D12/00 ,  C11D7/22 ,  C11D7/264 ,  C11D7/266 ,  C11D7/5009 ,  C11D7/5031 ,  C23G5/032

Abstract: A solvent having good cleaning and drying abilities and being applicable as a cleaning agent for wiping industrial parts and precision parts and a drying agent. It is free from any halogen compound causative of ozonosphere depletion, thus being usable as a solvent for substituting for chlorofluorocarbon solvents. The solvent comprises a siloxane compound such as hexamethyldisiloxane, an azeotropic or azeotrope-like composition comprising hexamethyldisiloxane and a lower alcohol, or a mixture of hexamethyldisiloxane with one member selected from among ketones, carboxylic acid esters, lower saturated hydrocarbons and lower alcohols.