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公开(公告)号:US06288017B1
公开(公告)日:2001-09-11
申请号:US09429186
申请日:1999-10-28
IPC分类号: C11D726
CPC分类号: C11D7/5063 , C11D7/28 , C11D7/5072 , C11D7/5077 , C11D7/5086 , C23G5/028 , C23G5/02806 , C23G5/02851 , C23G5/032
摘要: 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).
摘要翻译: 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直链,支链和环状的有机溶剂 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个碳原子的氯化烯烃,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(1,1,1-二氯-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)。
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公开(公告)号:US06426327B1
公开(公告)日:2002-07-30
申请号:US09783359
申请日:2001-02-14
IPC分类号: C11D726
CPC分类号: C11D7/5063 , C11D7/28 , C11D7/5072 , C11D7/5077 , C11D7/5086 , C23G5/028 , C23G5/02806 , C23G5/02851 , C23G5/032
摘要: 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).
摘要翻译: 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直链,支链和环状的有机溶剂 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个碳原子的氯化烯烃,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(1,1,1-二氯-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)。
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公开(公告)号:US06063748A
公开(公告)日:2000-05-16
申请号:US130236
申请日:1998-08-06
IPC分类号: C11D7/24 , C07C43/12 , C09D7/00 , C09D7/12 , C09K5/04 , C11D7/26 , C11D7/28 , C11D7/32 , C11D7/50 , C23G5/032 , C11D7/60
CPC分类号: C11D7/261 , C09D7/001 , C09K5/04 , C09K5/045 , C11D7/5063 , C11D7/5072 , C11D7/5077 , C11D7/5095 , C23G5/032 , 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
摘要: The invention provides azeotrope-like compositions consisting essentially of R.sub.f OC.sub.2 H.sub.5, where R.sub.f is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, and an organic solvent selected from the group consisting 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.
摘要翻译: 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,和选自直链,支链和环状烷烃的有机溶剂,其具有6至8个 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。
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公开(公告)号:US06288018B1
公开(公告)日:2001-09-11
申请号:US09783702
申请日:2001-02-14
IPC分类号: C11D726
CPC分类号: 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
摘要: 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 consisting 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.
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公开(公告)号:US06277807B1
公开(公告)日:2001-08-21
申请号:US09783358
申请日:2001-02-14
IPC分类号: C11D726
CPC分类号: C11D7/5063 , C11D7/28 , C11D7/5072 , C11D7/5077 , C11D7/5086 , C23G5/028 , C23G5/02806 , C23G5/02851 , C23G5/032
摘要: The invention provides azeotropc-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).
摘要翻译: 本发明提供了基本上由RfOCH3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直链,支链和环状的有机溶剂 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个碳原子的氯化烯烃,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(1,1,1-二氯-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)。
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公开(公告)号:US06235700B1
公开(公告)日:2001-05-22
申请号:US09429508
申请日:1999-10-28
IPC分类号: C11D726
CPC分类号: 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
摘要: 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 consisting 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.
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公开(公告)号:US5827812A
公开(公告)日:1998-10-27
申请号:US648264
申请日:1996-05-15
IPC分类号: A61L2/18 , C09K3/00 , C09K5/04 , C09K5/10 , C11D7/28 , C11D7/50 , C23G5/00 , C23G5/028 , C23G5/032 , H05K3/26 , C11D7/26 , C11D7/30
CPC分类号: C09K5/10 , C11D7/504 , C11D7/5059 , C11D7/5063 , C11D7/5072 , C11D7/5077 , C11D7/5081 , C11D7/5086 , C23G5/028 , C23G5/02806 , C23G5/02851 , C23G5/032 , C11D7/28
摘要: The invention provides azeotrope-like compositions consisting essentially of R.sub.f OCH.sub.3, where R.sub.f 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).
摘要翻译: 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直链,支链和环状的有机溶剂 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个碳原子的氯化烯烃,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(1,1,1-二氯-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)。
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公开(公告)号:US5814595A
公开(公告)日:1998-09-29
申请号:US649743
申请日:1996-05-15
IPC分类号: C11D7/24 , C07C43/12 , C09D7/00 , C09D7/12 , C09K5/04 , C11D7/26 , C11D7/28 , C11D7/32 , C11D7/50 , C23G5/032 , C11D7/30 , C11D7/60
CPC分类号: C11D7/261 , C09D7/001 , C09K5/04 , C09K5/045 , C11D7/5063 , C11D7/5072 , C11D7/5077 , C11D7/5095 , C23G5/032 , 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
摘要: The invention provides azeotrope-like compositions consisting essentially of R.sub.f OC.sub.2 H.sub.5, where R.sub.f is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, and an organic solvent selected from the group consisting 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.
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公开(公告)号:US06313083B1
公开(公告)日:2001-11-06
申请号:US09785749
申请日:2001-02-14
IPC分类号: C11D726
CPC分类号: C11D7/5063 , C11D7/28 , C11D7/5072 , C11D7/5077 , C11D7/5086 , C23G5/028 , C23G5/02806 , C23G5/02851 , C23G5/032
摘要: 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).
摘要翻译: 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直链,支链和环状的有机溶剂 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个碳原子的氯化烯烃,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(1,1,1-二氯-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)。
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10.
公开(公告)号:US06281185B1
公开(公告)日:2001-08-28
申请号:US09491892
申请日:2000-01-27
申请人: John G. Owens , Philip E. Tuma , Hideto Yanome
发明人: John G. Owens , Philip E. Tuma , Hideto Yanome
IPC分类号: C11D726
CPC分类号: C09K5/045 , C09K3/30 , C09K2205/102 , C09K2205/104 , C09K2205/108 , C09K2205/112 , C09K2205/12 , C09K2205/122 , C09K2205/22 , C09K2205/32 , C11D7/5063 , C11D7/5068 , C23G5/032
摘要: The present invention provides binary azeotropic composition consisting essentially of C3F7—OCH3 and a second component selected from the group consisting of an unsubstituted alkane having 5 to 7 carbon atoms, methyl formate, acetone, methanol, 1,1,1,3,3,3-hexafluoro-2-propanol, methylene chloride and trans-1,2-dichloroethylene. The present invention also discloses tertiary azeotropic composition consisting essentially of C3F7—OCH3, a second component selected from the group consisting of methanol and 1,1,1,3,3,3-hexafluoro-2-propanol and a third component selected from the group consisting of methylene chloride and trans-1,2-dichloroethylene. The azeotropic composition of this invention may be used in various applications and in particular as refrigerant, in cleaning applications, in heat transfer applications, in coating applications, and the like.
摘要翻译: 本发明提供了二元共沸组合物,其基本上由C 3 F 7 -OCH 3和选自具有5-7个碳原子的未取代的烷烃,甲酸甲酯,丙酮,甲醇,1,1,1,3,3, 3-六氟-2-丙醇,二氯甲烷和反式-1,2-二氯乙烯。 本发明还公开了主要由C3F7-OCH3组成的第三共沸组合物,第二组分选自甲醇和1,1,1,3,3,3-六氟-2-丙醇,第三组分选自 由二氯甲烷和反式-1,2-二氯乙烯组成的组。 本发明的共沸组合物可用于各种应用,特别是作为制冷剂,在清洁应用中,在热传递应用中,在涂布应用中等。
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