Treatment of surface of halogenated polymer - in bath prepd. by electrolysis of metal salt, used to prepare membranes for electrolytic processes
Treatment of surface of halogenated polymer comprises (i) electrolysis of a soln. of an alkali metal, alkaline-earth metal or aluminium salt in a solvent such as liquid ammonia, a primary amine, dimethylether, tetrahydrofuran, an amide e.g. hexamethylphosphotriamide, dimethylformamide, a nitrile e.g...
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| creator | KANOUFI FREDERIC THIEBAULT ANDRE MARZOUK HATEM COMBELLAS CATHERINE |
| description | Treatment of surface of halogenated polymer comprises (i) electrolysis of a soln. of an alkali metal, alkaline-earth metal or aluminium salt in a solvent such as liquid ammonia, a primary amine, dimethylether, tetrahydrofuran, an amide e.g. hexamethylphosphotriamide, dimethylformamide, a nitrile e.g. acetonitrile using a cathode and an oxidisable or consumable anode; plunging the polymer into the bath thus prepd.; and (ii) rinsing out the treated polymer.
L'invention concerne un procédé de traitement de la surface de polymères halogénés consistant:- dans une première étape, à faire une électrolyse dans un solvant d'une solution contenant un sel d'un métal choisi dans le groupe comprenant les métaux alcalins, les métaux alcalino-terreux, le magnésium et l'aluminium, entre une cathode et une anode oxydable ou consommable,- dans une deuxième étape, à plonger le polymère à traiter dans le bain obtenu par l'électrolyse réalisée au cours de la première étape, - et dans une troisième étape, à rincer le polymère ainsi traité. |
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L'invention concerne un procédé de traitement de la surface de polymères halogénés consistant:- dans une première étape, à faire une électrolyse dans un solvant d'une solution contenant un sel d'un métal choisi dans le groupe comprenant les métaux alcalins, les métaux alcalino-terreux, le magnésium et l'aluminium, entre une cathode et une anode oxydable ou consommable,- dans une deuxième étape, à plonger le polymère à traiter dans le bain obtenu par l'électrolyse réalisée au cours de la première étape, - et dans une troisième étape, à rincer le polymère ainsi traité.</description><edition>6</edition><language>eng ; fre</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING</subject><creationdate>1997</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970214&DB=EPODOC&CC=FR&NR=2737727A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970214&DB=EPODOC&CC=FR&NR=2737727A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANOUFI FREDERIC</creatorcontrib><creatorcontrib>THIEBAULT ANDRE</creatorcontrib><creatorcontrib>MARZOUK HATEM</creatorcontrib><creatorcontrib>COMBELLAS CATHERINE</creatorcontrib><title>Treatment of surface of halogenated polymer - in bath prepd. by electrolysis of metal salt, used to prepare membranes for electrolytic processes</title><description>Treatment of surface of halogenated polymer comprises (i) electrolysis of a soln. of an alkali metal, alkaline-earth metal or aluminium salt in a solvent such as liquid ammonia, a primary amine, dimethylether, tetrahydrofuran, an amide e.g. hexamethylphosphotriamide, dimethylformamide, a nitrile e.g. acetonitrile using a cathode and an oxidisable or consumable anode; plunging the polymer into the bath thus prepd.; and (ii) rinsing out the treated polymer.
L'invention concerne un procédé de traitement de la surface de polymères halogénés consistant:- dans une première étape, à faire une électrolyse dans un solvant d'une solution contenant un sel d'un métal choisi dans le groupe comprenant les métaux alcalins, les métaux alcalino-terreux, le magnésium et l'aluminium, entre une cathode et une anode oxydable ou consommable,- dans une deuxième étape, à plonger le polymère à traiter dans le bain obtenu par l'électrolyse réalisée au cours de la première étape, - et dans une troisième étape, à rincer le polymère ainsi traité.</description><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjEOgkAURGksjHqHfwAxEQpqYyTWhp58YBCSZXez_1NwC4_sYkxsrWaSeS-ZbfKqAlgnWCXXk8yh5xZrHdi4JywrOvLOLBMCpTRaalgH8gG-O1GzEAxaDRGQUVZvgrIhYaNHmiXK6j40B8RtagJbCPUu_Ewd24i4FiKQfbLp2QgO39wlVN6q6z2FdzXEx3sWWpePrMiLIisu5_wP5A2aH061</recordid><startdate>19970214</startdate><enddate>19970214</enddate><creator>KANOUFI FREDERIC</creator><creator>THIEBAULT ANDRE</creator><creator>MARZOUK HATEM</creator><creator>COMBELLAS CATHERINE</creator><scope>EVB</scope></search><sort><creationdate>19970214</creationdate><title>Treatment of surface of halogenated polymer - in bath prepd. by electrolysis of metal salt, used to prepare membranes for electrolytic processes</title><author>KANOUFI FREDERIC ; THIEBAULT ANDRE ; MARZOUK HATEM ; COMBELLAS CATHERINE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2737727A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1997</creationdate><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KANOUFI FREDERIC</creatorcontrib><creatorcontrib>THIEBAULT ANDRE</creatorcontrib><creatorcontrib>MARZOUK HATEM</creatorcontrib><creatorcontrib>COMBELLAS CATHERINE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANOUFI FREDERIC</au><au>THIEBAULT ANDRE</au><au>MARZOUK HATEM</au><au>COMBELLAS CATHERINE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Treatment of surface of halogenated polymer - in bath prepd. by electrolysis of metal salt, used to prepare membranes for electrolytic processes</title><date>1997-02-14</date><risdate>1997</risdate><abstract>Treatment of surface of halogenated polymer comprises (i) electrolysis of a soln. of an alkali metal, alkaline-earth metal or aluminium salt in a solvent such as liquid ammonia, a primary amine, dimethylether, tetrahydrofuran, an amide e.g. hexamethylphosphotriamide, dimethylformamide, a nitrile e.g. acetonitrile using a cathode and an oxidisable or consumable anode; plunging the polymer into the bath thus prepd.; and (ii) rinsing out the treated polymer.
L'invention concerne un procédé de traitement de la surface de polymères halogénés consistant:- dans une première étape, à faire une électrolyse dans un solvant d'une solution contenant un sel d'un métal choisi dans le groupe comprenant les métaux alcalins, les métaux alcalino-terreux, le magnésium et l'aluminium, entre une cathode et une anode oxydable ou consommable,- dans une deuxième étape, à plonger le polymère à traiter dans le bain obtenu par l'électrolyse réalisée au cours de la première étape, - et dans une troisième étape, à rincer le polymère ainsi traité.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING |
| title | Treatment of surface of halogenated polymer - in bath prepd. by electrolysis of metal salt, used to prepare membranes for electrolytic processes |
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