LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY
The present invention relates to lubricating compositions and particularly gear oil compositions that include a minimum level of a specific antioxidant component, where the antioxidant component includes (i) a phenolic antioxidant, (ii) an aminic antioxidant, or (iii) a combination thereof, where th...
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| creator | GOTHERIDGE, STEPHEN J |
| description | The present invention relates to lubricating compositions and particularly gear oil compositions that include a minimum level of a specific antioxidant component, where the antioxidant component includes (i) a phenolic antioxidant, (ii) an aminic antioxidant, or (iii) a combination thereof, where the antioxidant component is present in the lubricating composition at from 1.0 percent by weight or higher. Such compositions provide surprisingly good seal compatibility.
La présente invention concerne des compositions lubrifiantes et particulièrement des compositions d'huile pour engrenages qui comprennent un niveau minimal d'un composant antioxydant spécifique, le composant antioxydant comprenant (i) un antioxydant phénolique, (ii) un antioxydant aminé, ou (iii) une combinaison de ceux-ci, le composant antioxydant étant présent dans la composition lubrifiante à 1,0 pour cent en poids ou plus. De telles compositions présentent de manière inattendue une bonne compatibilité avec les joints. |
| format | Patent |
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La présente invention concerne des compositions lubrifiantes et particulièrement des compositions d'huile pour engrenages qui comprennent un niveau minimal d'un composant antioxydant spécifique, le composant antioxydant comprenant (i) un antioxydant phénolique, (ii) un antioxydant aminé, ou (iii) une combinaison de ceux-ci, le composant antioxydant étant présent dans la composition lubrifiante à 1,0 pour cent en poids ou plus. De telles compositions présentent de manière inattendue une bonne compatibilité avec les joints.</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>2013</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=20130502&DB=EPODOC&CC=WO&NR=2013063177A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130502&DB=EPODOC&CC=WO&NR=2013063177A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOTHERIDGE, STEPHEN J</creatorcontrib><title>LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY</title><description>The present invention relates to lubricating compositions and particularly gear oil compositions that include a minimum level of a specific antioxidant component, where the antioxidant component includes (i) a phenolic antioxidant, (ii) an aminic antioxidant, or (iii) a combination thereof, where the antioxidant component is present in the lubricating composition at from 1.0 percent by weight or higher. Such compositions provide surprisingly good seal compatibility.
La présente invention concerne des compositions lubrifiantes et particulièrement des compositions d'huile pour engrenages qui comprennent un niveau minimal d'un composant antioxydant spécifique, le composant antioxydant comprenant (i) un antioxydant phénolique, (ii) un antioxydant aminé, ou (iii) une combinaison de ceux-ci, le composant antioxydant étant présent dans la composition lubrifiante à 1,0 pour cent en poids ou plus. De telles compositions présentent de manière inattendue une bonne compatibilité avec les joints.</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND2CXUK8nR29AsJVgj3DPFQ8PQNCPIPc3VRCHZ19FFw9vcNcAzxdPL08QyJ5GFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGxgZmxobm5o6GxsSpAgAlcCYW</recordid><startdate>20130502</startdate><enddate>20130502</enddate><creator>GOTHERIDGE, STEPHEN J</creator><scope>EVB</scope></search><sort><creationdate>20130502</creationdate><title>LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY</title><author>GOTHERIDGE, STEPHEN J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013063177A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</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>GOTHERIDGE, STEPHEN J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOTHERIDGE, STEPHEN J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY</title><date>2013-05-02</date><risdate>2013</risdate><abstract>The present invention relates to lubricating compositions and particularly gear oil compositions that include a minimum level of a specific antioxidant component, where the antioxidant component includes (i) a phenolic antioxidant, (ii) an aminic antioxidant, or (iii) a combination thereof, where the antioxidant component is present in the lubricating composition at from 1.0 percent by weight or higher. Such compositions provide surprisingly good seal compatibility.
La présente invention concerne des compositions lubrifiantes et particulièrement des compositions d'huile pour engrenages qui comprennent un niveau minimal d'un composant antioxydant spécifique, le composant antioxydant comprenant (i) un antioxydant phénolique, (ii) un antioxydant aminé, ou (iii) une combinaison de ceux-ci, le composant antioxydant étant présent dans la composition lubrifiante à 1,0 pour cent en poids ou plus. De telles compositions présentent de manière inattendue une bonne compatibilité avec les joints.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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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 | LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T11%3A23%3A26IST&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=GOTHERIDGE,%20STEPHEN%20J&rft.date=2013-05-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2013063177A1%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 |