POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS
The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C12 to C60 alkyl groups and alkyl(meth)acryl...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | GARCIA CASTRO, IVETTE NEUBECKER, KARIN GUMLICH, KAI FRENZEL, STEFAN KONRAD, ROUVEN HEUKEN, MARIA |
| description | The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C12 to C60 alkyl groups and alkyl(meth)acrylates different therefrom with linear C1 to C11 alkyl groups and/or branched C4 to C60 alkyl groups and/or cyclic C5 to C20 alkyl groups is used as the alkyl(meth)acrylates. The invention further relates to the use of such polymer compositions as pour-point depressants for crude oils, mineral oils or mineral oil products.
L'invention concerne des compositions polymères pouvant être obtenues par polymérisation radicalaire de deux alkyl(méth)acrylates différents, en présence d'au moins un copolymère éthylène-ester de vinyle. On utilise comme alkyl(méth)acrylates un mélange comprenant des alkyl(méth)acrylates à radical alkyle linéaire en C12 à C60, ainsi que des alkyl(méth)acrylates différents des premiers à radical alkyle linéaire en C1 à C11 et/ou à radical alkyle ramifié en C4 à C60, et/ou ou à radical alkyle cyclique en C5 à C20. L'invention concerne l'utilisation de telles compositions polymères comme produits améliorant le point d'écoulement pour les huiles brutes, les huiles minérales ou les produits pétroliers. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2889070C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2889070C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2889070C3</originalsourceid><addsrcrecordid>eNqFjcFqAkEMhvfiQdRnMEcLCqIH7XHIZNnB2cmQzBb2JFKmp9IK-rJ9m466pb31FL7k_7-Mq6_Ivm9JHAJyG1ldchx0ALLANVBqek-BVi8u9B5IE0kJDE0F4w9lvWhL7smg9N4k0iVEYSRVUqhZbmQ7vMkhNSRUvCZY6JR-WSFyV6LsQgJLUUrdhPQQoHSWgJ0v6tYFEuPvBOX2h38e6bQavZ3eL3k2zEk1rylhs8rnz2O-nE-v-SNfj2g2-_3zerfG7f-Jb_8ZVF0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS</title><source>esp@cenet</source><creator>GARCIA CASTRO, IVETTE ; NEUBECKER, KARIN ; GUMLICH, KAI ; FRENZEL, STEFAN ; KONRAD, ROUVEN ; HEUKEN, MARIA</creator><creatorcontrib>GARCIA CASTRO, IVETTE ; NEUBECKER, KARIN ; GUMLICH, KAI ; FRENZEL, STEFAN ; KONRAD, ROUVEN ; HEUKEN, MARIA</creatorcontrib><description>The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C12 to C60 alkyl groups and alkyl(meth)acrylates different therefrom with linear C1 to C11 alkyl groups and/or branched C4 to C60 alkyl groups and/or cyclic C5 to C20 alkyl groups is used as the alkyl(meth)acrylates. The invention further relates to the use of such polymer compositions as pour-point depressants for crude oils, mineral oils or mineral oil products.
L'invention concerne des compositions polymères pouvant être obtenues par polymérisation radicalaire de deux alkyl(méth)acrylates différents, en présence d'au moins un copolymère éthylène-ester de vinyle. On utilise comme alkyl(méth)acrylates un mélange comprenant des alkyl(méth)acrylates à radical alkyle linéaire en C12 à C60, ainsi que des alkyl(méth)acrylates différents des premiers à radical alkyle linéaire en C1 à C11 et/ou à radical alkyle ramifié en C4 à C60, et/ou ou à radical alkyle cyclique en C5 à C20. L'invention concerne l'utilisation de telles compositions polymères comme produits améliorant le point d'écoulement pour les huiles brutes, les huiles minérales ou les produits pétroliers.</description><language>eng ; fre</language><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; FIRELIGHTERS ; FUELS ; FUELS NOT OTHERWISE PROVIDED FOR ; LIQUEFIED PETROLEUM GAS ; LUBRICANTS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; NATURAL GAS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2017</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=20171128&DB=EPODOC&CC=CA&NR=2889070C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171128&DB=EPODOC&CC=CA&NR=2889070C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GARCIA CASTRO, IVETTE</creatorcontrib><creatorcontrib>NEUBECKER, KARIN</creatorcontrib><creatorcontrib>GUMLICH, KAI</creatorcontrib><creatorcontrib>FRENZEL, STEFAN</creatorcontrib><creatorcontrib>KONRAD, ROUVEN</creatorcontrib><creatorcontrib>HEUKEN, MARIA</creatorcontrib><title>POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS</title><description>The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C12 to C60 alkyl groups and alkyl(meth)acrylates different therefrom with linear C1 to C11 alkyl groups and/or branched C4 to C60 alkyl groups and/or cyclic C5 to C20 alkyl groups is used as the alkyl(meth)acrylates. The invention further relates to the use of such polymer compositions as pour-point depressants for crude oils, mineral oils or mineral oil products.
L'invention concerne des compositions polymères pouvant être obtenues par polymérisation radicalaire de deux alkyl(méth)acrylates différents, en présence d'au moins un copolymère éthylène-ester de vinyle. On utilise comme alkyl(méth)acrylates un mélange comprenant des alkyl(méth)acrylates à radical alkyle linéaire en C12 à C60, ainsi que des alkyl(méth)acrylates différents des premiers à radical alkyle linéaire en C1 à C11 et/ou à radical alkyle ramifié en C4 à C60, et/ou ou à radical alkyle cyclique en C5 à C20. L'invention concerne l'utilisation de telles compositions polymères comme produits améliorant le point d'écoulement pour les huiles brutes, les huiles minérales ou les produits pétroliers.</description><subject>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>FIRELIGHTERS</subject><subject>FUELS</subject><subject>FUELS NOT OTHERWISE PROVIDED FOR</subject><subject>LIQUEFIED PETROLEUM GAS</subject><subject>LUBRICANTS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>NATURAL GAS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjcFqAkEMhvfiQdRnMEcLCqIH7XHIZNnB2cmQzBb2JFKmp9IK-rJ9m466pb31FL7k_7-Mq6_Ivm9JHAJyG1ldchx0ALLANVBqek-BVi8u9B5IE0kJDE0F4w9lvWhL7smg9N4k0iVEYSRVUqhZbmQ7vMkhNSRUvCZY6JR-WSFyV6LsQgJLUUrdhPQQoHSWgJ0v6tYFEuPvBOX2h38e6bQavZ3eL3k2zEk1rylhs8rnz2O-nE-v-SNfj2g2-_3zerfG7f-Jb_8ZVF0</recordid><startdate>20171128</startdate><enddate>20171128</enddate><creator>GARCIA CASTRO, IVETTE</creator><creator>NEUBECKER, KARIN</creator><creator>GUMLICH, KAI</creator><creator>FRENZEL, STEFAN</creator><creator>KONRAD, ROUVEN</creator><creator>HEUKEN, MARIA</creator><scope>EVB</scope></search><sort><creationdate>20171128</creationdate><title>POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS</title><author>GARCIA CASTRO, IVETTE ; NEUBECKER, KARIN ; GUMLICH, KAI ; FRENZEL, STEFAN ; KONRAD, ROUVEN ; HEUKEN, MARIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2889070C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2017</creationdate><topic>ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>FIRELIGHTERS</topic><topic>FUELS</topic><topic>FUELS NOT OTHERWISE PROVIDED FOR</topic><topic>LIQUEFIED PETROLEUM GAS</topic><topic>LUBRICANTS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>NATURAL GAS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>GARCIA CASTRO, IVETTE</creatorcontrib><creatorcontrib>NEUBECKER, KARIN</creatorcontrib><creatorcontrib>GUMLICH, KAI</creatorcontrib><creatorcontrib>FRENZEL, STEFAN</creatorcontrib><creatorcontrib>KONRAD, ROUVEN</creatorcontrib><creatorcontrib>HEUKEN, MARIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GARCIA CASTRO, IVETTE</au><au>NEUBECKER, KARIN</au><au>GUMLICH, KAI</au><au>FRENZEL, STEFAN</au><au>KONRAD, ROUVEN</au><au>HEUKEN, MARIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS</title><date>2017-11-28</date><risdate>2017</risdate><abstract>The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C12 to C60 alkyl groups and alkyl(meth)acrylates different therefrom with linear C1 to C11 alkyl groups and/or branched C4 to C60 alkyl groups and/or cyclic C5 to C20 alkyl groups is used as the alkyl(meth)acrylates. The invention further relates to the use of such polymer compositions as pour-point depressants for crude oils, mineral oils or mineral oil products.
L'invention concerne des compositions polymères pouvant être obtenues par polymérisation radicalaire de deux alkyl(méth)acrylates différents, en présence d'au moins un copolymère éthylène-ester de vinyle. On utilise comme alkyl(méth)acrylates un mélange comprenant des alkyl(méth)acrylates à radical alkyle linéaire en C12 à C60, ainsi que des alkyl(méth)acrylates différents des premiers à radical alkyle linéaire en C1 à C11 et/ou à radical alkyle ramifié en C4 à C60, et/ou ou à radical alkyle cyclique en C5 à C20. L'invention concerne l'utilisation de telles compositions polymères comme produits améliorant le point d'écoulement pour les huiles brutes, les huiles minérales ou les produits pétroliers.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA2889070C |
| source | esp@cenet |
| subjects | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NATURAL GAS ORGANIC MACROMOLECULAR COMPOUNDS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | POLYMERIC COMPOSITIONS COMPOSED OF ETHYLENE-VINYL ESTER COPOLYMERS ALKYL (METH)ACRYLATES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T10%3A09%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GARCIA%20CASTRO,%20IVETTE&rft.date=2017-11-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2889070C%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |