PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE
Al oxide carboxylate polymers with not above 2 wt.% of ester are prepd. by reacting (a) a soln. of an Al alcoholate of formula Al(OR)3 in an aromatic or aliphatic hydrocarbon, with (b) 8-22C (cyclo)aliphatic monocarboxylic acid(s) and water, dissolved in 2-5C alcohols, with removal of the alcohol fo...
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| creator | AUER JANOS KANTOR ISTVAN MATRAVOLGYI ANTAL KIS JANOS PETERFY LAJOS DENES FERENC HORVATH JOZSEF FARKAS PETER L TOTH JOZSEF |
| description | Al oxide carboxylate polymers with not above 2 wt.% of ester are prepd. by reacting (a) a soln. of an Al alcoholate of formula Al(OR)3 in an aromatic or aliphatic hydrocarbon, with (b) 8-22C (cyclo)aliphatic monocarboxylic acid(s) and water, dissolved in 2-5C alcohols, with removal of the alcohol formed. The soln. of the Al alcoholate is fed at a temp. 15-50 deg.C above the b.pt. of the higher-boiling of the 2 alcohols in the system (the alcohol component of the alcoholate or the solvent), into a tubular reactor with L:D ratio of 10-200; the alcoholic soln. of acid(s) and water is metered in, at a molar ratio of Al:monocarboxylic acid of at least 10:1, and of Al:water of at least 10:1. The alcohol formed is removed, the reaction mixt.is recycled into the reactor, and this is repeated until the molar ratio of monocarboxylic acid:Al has reached 0.95-1.05, and of water:Al has reached 0.9-1.0, and the prod. is finally freed from alcohol. R = 2-5C alkyl. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CZ217990A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CZ217990A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CZ217990A33</originalsourceid><addsrcrecordid>eNrjZLANCPJ3dg0OVnDzD1IICHINcAzy9HNXCPD3ifR1DQpW8HdTcPQJ9fX08wz1VfCP8HRxVXB2DHLyj4j0cQxx5WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8c5RRobmlpYGjsbGhFUAALhGKXw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE</title><source>esp@cenet</source><creator>AUER JANOS ; KANTOR ISTVAN ; MATRAVOLGYI ANTAL ; KIS JANOS ; PETERFY LAJOS ; DENES FERENC ; HORVATH JOZSEF ; FARKAS PETER L ; TOTH JOZSEF</creator><creatorcontrib>AUER JANOS ; KANTOR ISTVAN ; MATRAVOLGYI ANTAL ; KIS JANOS ; PETERFY LAJOS ; DENES FERENC ; HORVATH JOZSEF ; FARKAS PETER L ; TOTH JOZSEF</creatorcontrib><description>Al oxide carboxylate polymers with not above 2 wt.% of ester are prepd. by reacting (a) a soln. of an Al alcoholate of formula Al(OR)3 in an aromatic or aliphatic hydrocarbon, with (b) 8-22C (cyclo)aliphatic monocarboxylic acid(s) and water, dissolved in 2-5C alcohols, with removal of the alcohol formed. The soln. of the Al alcoholate is fed at a temp. 15-50 deg.C above the b.pt. of the higher-boiling of the 2 alcohols in the system (the alcohol component of the alcoholate or the solvent), into a tubular reactor with L:D ratio of 10-200; the alcoholic soln. of acid(s) and water is metered in, at a molar ratio of Al:monocarboxylic acid of at least 10:1, and of Al:water of at least 10:1. The alcohol formed is removed, the reaction mixt.is recycled into the reactor, and this is repeated until the molar ratio of monocarboxylic acid:Al has reached 0.95-1.05, and of water:Al has reached 0.9-1.0, and the prod. is finally freed from alcohol. R = 2-5C alkyl.</description><edition>6</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DYES ; FUELS ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; POLISHES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</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=19970716&DB=EPODOC&CC=CZ&NR=217990A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970716&DB=EPODOC&CC=CZ&NR=217990A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AUER JANOS</creatorcontrib><creatorcontrib>KANTOR ISTVAN</creatorcontrib><creatorcontrib>MATRAVOLGYI ANTAL</creatorcontrib><creatorcontrib>KIS JANOS</creatorcontrib><creatorcontrib>PETERFY LAJOS</creatorcontrib><creatorcontrib>DENES FERENC</creatorcontrib><creatorcontrib>HORVATH JOZSEF</creatorcontrib><creatorcontrib>FARKAS PETER L</creatorcontrib><creatorcontrib>TOTH JOZSEF</creatorcontrib><title>PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE</title><description>Al oxide carboxylate polymers with not above 2 wt.% of ester are prepd. by reacting (a) a soln. of an Al alcoholate of formula Al(OR)3 in an aromatic or aliphatic hydrocarbon, with (b) 8-22C (cyclo)aliphatic monocarboxylic acid(s) and water, dissolved in 2-5C alcohols, with removal of the alcohol formed. The soln. of the Al alcoholate is fed at a temp. 15-50 deg.C above the b.pt. of the higher-boiling of the 2 alcohols in the system (the alcohol component of the alcoholate or the solvent), into a tubular reactor with L:D ratio of 10-200; the alcoholic soln. of acid(s) and water is metered in, at a molar ratio of Al:monocarboxylic acid of at least 10:1, and of Al:water of at least 10:1. The alcohol formed is removed, the reaction mixt.is recycled into the reactor, and this is repeated until the molar ratio of monocarboxylic acid:Al has reached 0.95-1.05, and of water:Al has reached 0.9-1.0, and the prod. is finally freed from alcohol. R = 2-5C alkyl.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DYES</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>POLISHES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLANCPJ3dg0OVnDzD1IICHINcAzy9HNXCPD3ifR1DQpW8HdTcPQJ9fX08wz1VfCP8HRxVXB2DHLyj4j0cQxx5WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8c5RRobmlpYGjsbGhFUAALhGKXw</recordid><startdate>19970716</startdate><enddate>19970716</enddate><creator>AUER JANOS</creator><creator>KANTOR ISTVAN</creator><creator>MATRAVOLGYI ANTAL</creator><creator>KIS JANOS</creator><creator>PETERFY LAJOS</creator><creator>DENES FERENC</creator><creator>HORVATH JOZSEF</creator><creator>FARKAS PETER L</creator><creator>TOTH JOZSEF</creator><scope>EVB</scope></search><sort><creationdate>19970716</creationdate><title>PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE</title><author>AUER JANOS ; KANTOR ISTVAN ; MATRAVOLGYI ANTAL ; KIS JANOS ; PETERFY LAJOS ; DENES FERENC ; HORVATH JOZSEF ; FARKAS PETER L ; TOTH JOZSEF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CZ217990A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DYES</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>POLISHES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><toplevel>online_resources</toplevel><creatorcontrib>AUER JANOS</creatorcontrib><creatorcontrib>KANTOR ISTVAN</creatorcontrib><creatorcontrib>MATRAVOLGYI ANTAL</creatorcontrib><creatorcontrib>KIS JANOS</creatorcontrib><creatorcontrib>PETERFY LAJOS</creatorcontrib><creatorcontrib>DENES FERENC</creatorcontrib><creatorcontrib>HORVATH JOZSEF</creatorcontrib><creatorcontrib>FARKAS PETER L</creatorcontrib><creatorcontrib>TOTH JOZSEF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AUER JANOS</au><au>KANTOR ISTVAN</au><au>MATRAVOLGYI ANTAL</au><au>KIS JANOS</au><au>PETERFY LAJOS</au><au>DENES FERENC</au><au>HORVATH JOZSEF</au><au>FARKAS PETER L</au><au>TOTH JOZSEF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE</title><date>1997-07-16</date><risdate>1997</risdate><abstract>Al oxide carboxylate polymers with not above 2 wt.% of ester are prepd. by reacting (a) a soln. of an Al alcoholate of formula Al(OR)3 in an aromatic or aliphatic hydrocarbon, with (b) 8-22C (cyclo)aliphatic monocarboxylic acid(s) and water, dissolved in 2-5C alcohols, with removal of the alcohol formed. The soln. of the Al alcoholate is fed at a temp. 15-50 deg.C above the b.pt. of the higher-boiling of the 2 alcohols in the system (the alcohol component of the alcoholate or the solvent), into a tubular reactor with L:D ratio of 10-200; the alcoholic soln. of acid(s) and water is metered in, at a molar ratio of Al:monocarboxylic acid of at least 10:1, and of Al:water of at least 10:1. The alcohol formed is removed, the reaction mixt.is recycled into the reactor, and this is repeated until the molar ratio of monocarboxylic acid:Al has reached 0.95-1.05, and of water:Al has reached 0.9-1.0, and the prod. is finally freed from alcohol. R = 2-5C alkyl.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES FUELS LUBRICANTS LUBRICATING COMPOSITIONS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | PROCESS FOR PREPARING POLYMERS OF ALUMINIUM OXIDE CARBOXYLATE |
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