NOUVEAUX AGENTS DE FLOCULATION ET DESEMULSIFIANTS
Polycationic compounds, utilisable as flocculation agents or as emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-prop...
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| creator | JOHN BENTHAM, JACQUELINE ANNE COATES ET DAVID LONGLEY CONNELL |
| description | Polycationic compounds, utilisable as flocculation agents or as emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-propylene, -CH2CH2NHCONHCH2CH2- or -CH2CH2CH2NHCONHCH2CH2CH2-, A denotes an anion, and x is 0 or an integer from 1 to 7, where when x is 2 or greater than 2, the individual meanings of Y are independent of one another, with polyfunctional amines. |
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form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-propylene, -CH2CH2NHCONHCH2CH2- or -CH2CH2CH2NHCONHCH2CH2CH2-, A<(-)> denotes an anion, and x is 0 or an integer from 1 to 7, where when x is 2 or greater than 2, the individual meanings of Y are independent of one another, with polyfunctional amines.</description><edition>4</edition><language>fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; CRACKING HYDROCARBON OILS ; FUELS ; HETEROCYCLIC COMPOUNDS ; LUBRICANTS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; MINERAL WAXES ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PRODUCTION OF LIQUID HYDROCARBON 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emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-propylene, -CH2CH2NHCONHCH2CH2- or -CH2CH2CH2NHCONHCH2CH2CH2-, A<(-)> denotes an anion, and x is 0 or an integer from 1 to 7, where when x is 2 or greater than 2, the individual meanings of Y are independent of one another, with polyfunctional amines.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>LUBRICANTS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>SEPARATION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR 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THEREON</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>LUBRICANTS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>SEPARATION</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>JOHN BENTHAM, JACQUELINE ANNE COATES ET DAVID LONGLEY CONNELL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JOHN BENTHAM, JACQUELINE ANNE COATES ET DAVID LONGLEY CONNELL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NOUVEAUX AGENTS DE FLOCULATION ET DESEMULSIFIANTS</title><date>1986-07-18</date><risdate>1986</risdate><abstract>Polycationic compounds, utilisable as flocculation agents or as emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-propylene, -CH2CH2NHCONHCH2CH2- or -CH2CH2CH2NHCONHCH2CH2CH2-, A<(-)> denotes an anion, and x is 0 or an integer from 1 to 7, where when x is 2 or greater than 2, the individual meanings of Y are independent of one another, with polyfunctional amines.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON CRACKING HYDROCARBON OILS FUELS HETEROCYCLIC COMPOUNDS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | NOUVEAUX AGENTS DE FLOCULATION ET DESEMULSIFIANTS |
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