THE USE OF DIFFUSION MEMBRANES
PCT No. PCT/EP86/00254 Sec. 371 Date Dec. 29, 1986 Sec. 102(e) Date Dec. 29, 1986 PCT Filed Apr. 25, 1986 PCT Pub. No. WO86/06294 PCT Pub. Date Nov. 6, 1986.For producing solution/diffusion membranes, homogeneous dense films prepared by melt extrusion or casting from synthetic polymers, having a mel...
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| creator | GOTZ, BERND NIEMOLLER, AXEL ELLINGHORST, GUIDO BRUSCHKE, HARTMUT ERNST ARTUR SCHOLZ, HORST TUSEL, GUNTER |
| description | PCT No. PCT/EP86/00254 Sec. 371 Date Dec. 29, 1986 Sec. 102(e) Date Dec. 29, 1986 PCT Filed Apr. 25, 1986 PCT Pub. No. WO86/06294 PCT Pub. Date Nov. 6, 1986.For producing solution/diffusion membranes, homogeneous dense films prepared by melt extrusion or casting from synthetic polymers, having a melting temperature above 140 DEG C., a glass transition temperature above 0 DEG C. and long time stability against boiling ethanol are irradiated with accelerated electrons and submitted to a subsequent radical graft copolymerization. After graft polymerzation, the functional groups are converted into the dissociated salts. |
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After graft polymerzation, the functional groups are converted into the dissociated salts.</description><language>eng ; ger</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING-UP</subject><creationdate>1990</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=19900801&DB=EPODOC&CC=EP&NR=0221171B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19900801&DB=EPODOC&CC=EP&NR=0221171B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOTZ, BERND</creatorcontrib><creatorcontrib>NIEMOLLER, AXEL</creatorcontrib><creatorcontrib>ELLINGHORST, GUIDO</creatorcontrib><creatorcontrib>BRUSCHKE, HARTMUT ERNST ARTUR</creatorcontrib><creatorcontrib>SCHOLZ, HORST</creatorcontrib><creatorcontrib>TUSEL, GUNTER</creatorcontrib><title>THE USE OF DIFFUSION MEMBRANES</title><description>PCT No. PCT/EP86/00254 Sec. 371 Date Dec. 29, 1986 Sec. 102(e) Date Dec. 29, 1986 PCT Filed Apr. 25, 1986 PCT Pub. 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No. WO86/06294 PCT Pub. Date Nov. 6, 1986.For producing solution/diffusion membranes, homogeneous dense films prepared by melt extrusion or casting from synthetic polymers, having a melting temperature above 140 DEG C., a glass transition temperature above 0 DEG C. and long time stability against boiling ethanol are irradiated with accelerated electrons and submitted to a subsequent radical graft copolymerization. After graft polymerzation, the functional groups are converted into the dissociated salts.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP |
| title | THE USE OF DIFFUSION MEMBRANES |
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