LUBRICANT COMPOSITION
To provide a lubricant composition having improved nitrile elastomer seal compatibility by including a sulfur-containing antioxidant and an alkene.SOLUTION: Disclosed herein is a lubricant composition, wherein the composition contains, or is produced by mixing (A) a large amount of oil having lubric...
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| creator | ALASTAIR ALEXANDER CANT PHILIP JAMES WOODWARD NIGEL ANTHONY MALE OLIVER JAMES DELAMORE |
| description | To provide a lubricant composition having improved nitrile elastomer seal compatibility by including a sulfur-containing antioxidant and an alkene.SOLUTION: Disclosed herein is a lubricant composition, wherein the composition contains, or is produced by mixing (A) a large amount of oil having lubrication viscosity; (B) one or more kinds of an oil-soluble or oil-dispersible sulfur-containing antioxidant as an additive of effective small amount to impart 0.01 mass% or more sulfur to the lubricant composition; and (C) one or more kinds of oil-soluble or oil-dispersible alkene containing 10 or more carbon atoms as an additive of effective small amount.SELECTED DRAWING: None
【課題】硫黄-含有酸化防止剤およびアルケンを含めることにより、ニトリルエラストマーシール相溶性が改善された、潤滑油組成物を提供する。【解決手段】潤滑油組成物であって、該組成物は、(A) 大量の、潤滑粘度を持つ油；(B) 該潤滑油組成物に、0.01質量％以上の硫黄を与えるのに有効な少量の添加剤としての1種以上の油溶性または油分散性の硫黄-含有酸化防止剤；および(C) 有効な少量の添加剤としての、10個以上の炭素原子を含む、1種以上の油溶性または油分散性のアルケン、を含み、またはこれらを混合することにより製造される。【選択図】なし |
| format | Patent |
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【課題】硫黄-含有酸化防止剤およびアルケンを含めることにより、ニトリルエラストマーシール相溶性が改善された、潤滑油組成物を提供する。【解決手段】潤滑油組成物であって、該組成物は、(A) 大量の、潤滑粘度を持つ油；(B) 該潤滑油組成物に、0.01質量％以上の硫黄を与えるのに有効な少量の添加剤としての1種以上の油溶性または油分散性の硫黄-含有酸化防止剤；および(C) 有効な少量の添加剤としての、10個以上の炭素原子を含む、1種以上の油溶性または油分散性のアルケン、を含み、またはこれらを混合することにより製造される。【選択図】なし</description><language>eng ; jpn</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>2023</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=20231128&DB=EPODOC&CC=JP&NR=2023168649A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231128&DB=EPODOC&CC=JP&NR=2023168649A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ALASTAIR ALEXANDER CANT</creatorcontrib><creatorcontrib>PHILIP JAMES WOODWARD</creatorcontrib><creatorcontrib>NIGEL ANTHONY MALE</creatorcontrib><creatorcontrib>OLIVER JAMES DELAMORE</creatorcontrib><title>LUBRICANT COMPOSITION</title><description>To provide a lubricant composition having improved nitrile elastomer seal compatibility by including a sulfur-containing antioxidant and an alkene.SOLUTION: Disclosed herein is a lubricant composition, wherein the composition contains, or is produced by mixing (A) a large amount of oil having lubrication viscosity; (B) one or more kinds of an oil-soluble or oil-dispersible sulfur-containing antioxidant as an additive of effective small amount to impart 0.01 mass% or more sulfur to the lubricant composition; and (C) one or more kinds of oil-soluble or oil-dispersible alkene containing 10 or more carbon atoms as an additive of effective small amount.SELECTED DRAWING: None
【課題】硫黄-含有酸化防止剤およびアルケンを含めることにより、ニトリルエラストマーシール相溶性が改善された、潤滑油組成物を提供する。【解決手段】潤滑油組成物であって、該組成物は、(A) 大量の、潤滑粘度を持つ油；(B) 該潤滑油組成物に、0.01質量％以上の硫黄を与えるのに有効な少量の添加剤としての1種以上の油溶性または油分散性の硫黄-含有酸化防止剤；および(C) 有効な少量の添加剤としての、10個以上の炭素原子を含む、1種以上の油溶性または油分散性のアルケン、を含み、またはこれらを混合することにより製造される。【選択図】なし</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD1CXUK8nR29AtRcPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkbGhmYWZiaWjsZEKQIA6gofmg</recordid><startdate>20231128</startdate><enddate>20231128</enddate><creator>ALASTAIR ALEXANDER CANT</creator><creator>PHILIP JAMES WOODWARD</creator><creator>NIGEL ANTHONY MALE</creator><creator>OLIVER JAMES DELAMORE</creator><scope>EVB</scope></search><sort><creationdate>20231128</creationdate><title>LUBRICANT COMPOSITION</title><author>ALASTAIR ALEXANDER CANT ; PHILIP JAMES WOODWARD ; NIGEL ANTHONY MALE ; OLIVER JAMES DELAMORE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023168649A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</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>ALASTAIR ALEXANDER CANT</creatorcontrib><creatorcontrib>PHILIP JAMES WOODWARD</creatorcontrib><creatorcontrib>NIGEL ANTHONY MALE</creatorcontrib><creatorcontrib>OLIVER JAMES DELAMORE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALASTAIR ALEXANDER CANT</au><au>PHILIP JAMES WOODWARD</au><au>NIGEL ANTHONY MALE</au><au>OLIVER JAMES DELAMORE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LUBRICANT COMPOSITION</title><date>2023-11-28</date><risdate>2023</risdate><abstract>To provide a lubricant composition having improved nitrile elastomer seal compatibility by including a sulfur-containing antioxidant and an alkene.SOLUTION: Disclosed herein is a lubricant composition, wherein the composition contains, or is produced by mixing (A) a large amount of oil having lubrication viscosity; (B) one or more kinds of an oil-soluble or oil-dispersible sulfur-containing antioxidant as an additive of effective small amount to impart 0.01 mass% or more sulfur to the lubricant composition; and (C) one or more kinds of oil-soluble or oil-dispersible alkene containing 10 or more carbon atoms as an additive of effective small amount.SELECTED DRAWING: None
【課題】硫黄-含有酸化防止剤およびアルケンを含めることにより、ニトリルエラストマーシール相溶性が改善された、潤滑油組成物を提供する。【解決手段】潤滑油組成物であって、該組成物は、(A) 大量の、潤滑粘度を持つ油；(B) 該潤滑油組成物に、0.01質量％以上の硫黄を与えるのに有効な少量の添加剤としての1種以上の油溶性または油分散性の硫黄-含有酸化防止剤；および(C) 有効な少量の添加剤としての、10個以上の炭素原子を含む、1種以上の油溶性または油分散性のアルケン、を含み、またはこれらを混合することにより製造される。【選択図】なし</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 | LUBRICANT COMPOSITION |
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