METHOD OF IMPROVING VEHICLE TRANSMISSION OPERATION THROUGH USE OF SPECIFIC LUBRICANT COMPOSITIONS
A vehicle transmission incorporating a wet clutch, said clutch being lubricated by a transmission fluid containing a major amount of a lubricating oil and a minor amount of an additive composition including: (i) a compound of structure (I): (see formula I) wherein a is an integer from 1 to 10 and R...
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| creator | KIM, HAHN SOO WATTS, RAYMOND GORDA, KEITH |
| description | A vehicle transmission incorporating a wet clutch, said clutch being lubricated by a transmission fluid containing a major amount of a lubricating oil and a minor amount of an additive composition including: (i) a compound of structure (I): (see formula I) wherein a is an integer from 1 to 10 and R is a hydrocarbon group made by the metallocene-catalysed polymerisation of an alphaolefin feedstock, said feedstock being 1-octene, 1~decene, 1-dodecene or any mixture thereof; (ii) a friction modifier; and (iii) an oil-soluble phosphorus compound.
Une transmission de véhicule intègre un embrayage à bain d'huile, lequel est lubrifié par un fluide de transmission comportant une grande quantité dhuile de lubrification et une faible quantité dune composition additive, comprenant : (i) un composé dune structure I (voir la formule I), « a » étant un nombre entier de 1 à 10 et « R » étant un groupe dhydrocarbures composé par la polymérisation catalysée au métallocène dun charge d'alimentation alphaoléfine, qui est 1-octène, 1~décène, 1-dodécène ou un mélange de ces éléments; (ii) un modificateur de friction; et (iii) un composé de phosphore soluble dans lhuile. |
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Une transmission de véhicule intègre un embrayage à bain d'huile, lequel est lubrifié par un fluide de transmission comportant une grande quantité dhuile de lubrification et une faible quantité dune composition additive, comprenant : (i) un composé dune structure I (voir la formule I), « a » étant un nombre entier de 1 à 10 et « R » étant un groupe dhydrocarbures composé par la polymérisation catalysée au métallocène dun charge d'alimentation alphaoléfine, qui est 1-octène, 1~décène, 1-dodécène ou un mélange de ces éléments; (ii) un modificateur de friction; et (iii) un composé de phosphore soluble dans lhuile.</description><language>eng ; fre</language><subject>CHEMISTRY ; FUELS ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><creationdate>2021</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=20210907&DB=EPODOC&CC=CA&NR=2936418C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210907&DB=EPODOC&CC=CA&NR=2936418C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM, HAHN SOO</creatorcontrib><creatorcontrib>WATTS, RAYMOND</creatorcontrib><creatorcontrib>GORDA, KEITH</creatorcontrib><title>METHOD OF IMPROVING VEHICLE TRANSMISSION OPERATION THROUGH USE OF SPECIFIC LUBRICANT COMPOSITIONS</title><description>A vehicle transmission incorporating a wet clutch, said clutch being lubricated by a transmission fluid containing a major amount of a lubricating oil and a minor amount of an additive composition including: (i) a compound of structure (I): (see formula I) wherein a is an integer from 1 to 10 and R is a hydrocarbon group made by the metallocene-catalysed polymerisation of an alphaolefin feedstock, said feedstock being 1-octene, 1~decene, 1-dodecene or any mixture thereof; (ii) a friction modifier; and (iii) an oil-soluble phosphorus compound.
Une transmission de véhicule intègre un embrayage à bain d'huile, lequel est lubrifié par un fluide de transmission comportant une grande quantité dhuile de lubrification et une faible quantité dune composition additive, comprenant : (i) un composé dune structure I (voir la formule I), « a » étant un nombre entier de 1 à 10 et « R » étant un groupe dhydrocarbures composé par la polymérisation catalysée au métallocène dun charge d'alimentation alphaoléfine, qui est 1-octène, 1~décène, 1-dodécène ou un mélange de ces éléments; (ii) un modificateur de friction; et (iii) un composé de phosphore soluble dans lhuile.</description><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFi7EKwjAQQLs4iPoN3g84aEV0jOe1OWhyIZd2LUXiJFqo_48U3J3eG95bFoOjZOUGUgG7EKVjX0NHlrEhSNF4dazK4kECRZNmSzZKW1toleZPAyFXjNC018hofAIUF0R5rnVdLB7Dc8qbH1fFtqKEdpfHd5-ncbjnV_70aA6X8nTcn7H8X3wBMs8zcA</recordid><startdate>20210907</startdate><enddate>20210907</enddate><creator>KIM, HAHN SOO</creator><creator>WATTS, RAYMOND</creator><creator>GORDA, KEITH</creator><scope>EVB</scope></search><sort><creationdate>20210907</creationdate><title>METHOD OF IMPROVING VEHICLE TRANSMISSION OPERATION THROUGH USE OF SPECIFIC LUBRICANT COMPOSITIONS</title><author>KIM, HAHN SOO ; WATTS, RAYMOND ; GORDA, KEITH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2936418C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, HAHN SOO</creatorcontrib><creatorcontrib>WATTS, RAYMOND</creatorcontrib><creatorcontrib>GORDA, KEITH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM, HAHN SOO</au><au>WATTS, RAYMOND</au><au>GORDA, KEITH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF IMPROVING VEHICLE TRANSMISSION OPERATION THROUGH USE OF SPECIFIC LUBRICANT COMPOSITIONS</title><date>2021-09-07</date><risdate>2021</risdate><abstract>A vehicle transmission incorporating a wet clutch, said clutch being lubricated by a transmission fluid containing a major amount of a lubricating oil and a minor amount of an additive composition including: (i) a compound of structure (I): (see formula I) wherein a is an integer from 1 to 10 and R is a hydrocarbon group made by the metallocene-catalysed polymerisation of an alphaolefin feedstock, said feedstock being 1-octene, 1~decene, 1-dodecene or any mixture thereof; (ii) a friction modifier; and (iii) an oil-soluble phosphorus compound.
Une transmission de véhicule intègre un embrayage à bain d'huile, lequel est lubrifié par un fluide de transmission comportant une grande quantité dhuile de lubrification et une faible quantité dune composition additive, comprenant : (i) un composé dune structure I (voir la formule I), « a » étant un nombre entier de 1 à 10 et « R » étant un groupe dhydrocarbures composé par la polymérisation catalysée au métallocène dun charge d'alimentation alphaoléfine, qui est 1-octène, 1~décène, 1-dodécène ou un mélange de ces éléments; (ii) un modificateur de friction; et (iii) un composé de phosphore soluble dans lhuile.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FUELS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | METHOD OF IMPROVING VEHICLE TRANSMISSION OPERATION THROUGH USE OF SPECIFIC LUBRICANT COMPOSITIONS |
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