Invention Application
- Patent Title: AZEOTROPE-LIKE COMPOSITIONS AND THEIR USE
- Patent Title (English): Azeotrope-like compositions and their use
- Patent Title (中): AZEOTROPE-LIKE组合物及其使用
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Application No.: PCT/US1999/001448Application Date: 1999-01-25
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Publication No.: WO99041428A1Publication Date: 1999-08-19
- Main IPC: C11D7/28
- IPC: C11D7/28 ; C09D5/00 ; C09D201/00 ; C10M105/10 ; C10M105/52 ; C10M105/54 ; C10N30/04 ; C11D7/26 ; C11D7/30 ; C11D7/50 ; C23G5/032
Abstract:
The invention provides azeotrope-like compositions consisting essentially of RfOCH3 where Rf is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, 1-bromopropane and an alcohol and cleaning and coating compositions and processes utilizing such compositions.
Information query
