公开(公告)号：WO1996036688A1

公开(公告)日：1996-11-21

申请号：PCT/US1996006887

申请日：1996-05-15

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  FLYNN, Richard, M. ,  MILBRATH, Dean, S. ,  OWENS, John, G. ,  VITCAK, Daniel, R. ,  YANOME, Hideto

IPC: C11D07/50

CPC classification number: C11D7/261 ,  C09D7/20 ,  C09K5/04 ,  C09K5/045 ,  C09K2205/102 ,  C09K2205/108 ,  C09K2205/11 ,  C09K2205/112 ,  C09K2205/114 ,  C09K2205/122 ,  C09K2205/132 ,  C09K2205/32 ,  C11D7/24 ,  C11D7/263 ,  C11D7/264 ,  C11D7/266 ,  C11D7/267 ,  C11D7/28 ,  C11D7/32 ,  C11D7/5063 ,  C11D7/5072 ,  C11D7/5077 ,  C11D7/5095 ,  C23G5/032

Abstract: The invention provides azeotrope-like compositions consisting essentially of RfOC2H5, where Rf is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, and an organic solvent selected from the group consisitng of: straight chain, branched chain and cyclic alkanes having 6 to 8 carbon atoms; esters having 4 carbon atoms; ketones having 4 carbon atoms; disiloxanes having 6 carbon atoms; cyclic and acyclic ethers having 4 to 6 carbon atoms; chlorinated alkanes having 3 to 4 carbon atoms and chlorinated alkenes having 2 carbon atoms. The compositions are useful for cleaning, as solvents or carriers for coating and as heat transfer materials.

Abstract translation: 本发明提供了基本上由RfOC2H5组成的类共沸组合物，其中Rf是具有4个碳原子的支链或直链全氟烷基，以及选自以下的有机溶剂：具有6至8个直链，支链和环烷烃 碳原子 具有4个碳原子的酯; 具有4个碳原子的酮; 具有6个碳原子的二硅氧烷; 具有4-6个碳原子的环状和非环状醚; 具有3至4个碳原子的氯代烷烃和具有2个碳原子的氯代烯烃。 该组合物可用于清洗，作为用于涂层的溶剂或载体以及作为热传递材料。

公开(公告)号：WO1996036689A1

公开(公告)日：1996-11-21

申请号：PCT/US1996006902

申请日：1996-05-15

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  FLYNN, Richard, M. ,  MILBRATH, Dean, S. ,  OWENS, John, G. ,  VITCAK, Daniel, R. ,  YANOME, Hideto

IPC: C11D07/50

CPC classification number: C09K5/10 ,  C11D7/28 ,  C11D7/504 ,  C11D7/5059 ,  C11D7/5063 ,  C11D7/5072 ,  C11D7/5077 ,  C11D7/5081 ,  C11D7/5086 ,  C23G5/028 ,  C23G5/02806 ,  C23G5/02851 ,  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, and one or more organic solvent(s) selected from the group consisting of: straight chain, branched chain and cyclic alkanes containing 6 to 8 carbon atoms; cyclic and acyclic ethers containing 4 to 6 carbon atoms; ketones having 3 carbon atoms; chlorinated alkanes containing 1, 3 or 4 carbon atoms; chlorinated alkenes containing 2 carbon atoms, alcohols containing 1 to 4 carbon atoms, partially fluorinated alcohols containing 2 to 3 carbon atoms, 1-bromopropane, acetonitrile, HCFC 225ca(1,1-dichloro-2,2,3,3,3 pentafluoropropane and HCFC-225cb(1,3-dichloro-1,1,2,2,3-pentafluoropropane).

Abstract translation: 本发明提供了基本上由RfOCH 3组成的类共沸组合物，其中Rf是具有4个碳原子的支链或直链全氟烷基，以及一种或多种选自以下的有机溶剂：直链，支链和环状 含有6-8个碳原子的烷烃; 含有4-6个碳原子的环状和非环状醚; 具有3个碳原子的酮; 含有1,3或4个碳原子的氯代烷烃; 含有2个碳原子的氯代烯烃，含有1至4个碳原子的醇，含2-3个碳原子的部分氟化醇，1-溴丙烷，乙腈，HCFC 225ca（1,1-二氯-2,2,3,3,3-五氟丙烷 和HCFC-225cb（1,3-二氯-1,1,2,2,3-五氟丙烷）。