LUBRICANT COMPOSITION AND ANALYSIS METHOD FOR SAME
A lubricant composition is provided, wherein a base oil of the lubricant is a single ester having a chemical structure of (chemical formula 15) where an integer n is any of 7, 8 or 9, wherein at least one antioxidant of hindered phenol-based antioxidants, including at least one (3, 5-di-tert-butyl-4...
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| creator | MATSUOKA, KAORU TOJOU, FUMIYO |
| description | A lubricant composition is provided, wherein a base oil of the lubricant is a single ester having a chemical structure of (chemical formula 15) where an integer n is any of 7, 8 or 9, wherein at least one antioxidant of hindered phenol-based antioxidants, including at least one (3, 5-di-tert-butyl-4-hydroxyphenyl), and hindered amine based antioxidants is included, wherein a triglyceride represented by the structure of (chemical formula 16) where R1, R2 and R3 are unsaturated or saturated straight chain structures or branched structures formed of CxHyOz is included and wherein the viscosity characteristics are no greater than 48 mPas at 40 °C.
La présente invention concerne une composition lubrifiante, dans laquelle une huile de base du lubrifiant est un ester unique présentant une structure chimique de (formule chimique 15) où un nombre entier n est 7, 8 ou 9, dans laquelle au moins un antioxydant d'antioxydants à base de phénol entravé, comprenant au moins un (3, 5-di-tert-butyl-4-hydroxyphényle), et des antioxydants à base amine entravés, sont inclus, dans laquelle est inclus un triglycéride représenté par la structure de (formule chimique 16) où R1, R2 et R3 sont des structures à chaîne droite ou des structures à branches insaturées ou saturées constituées de CxHyOz et dans laquelle les caractéristiques de viscosité sont inférieures à 48 mPa.s à 0 DEG C et inférieures à 12 mPa.s à 40 DEG C. [Formule chimique 15] [Formule chimique 16] |
| format | Patent |
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La présente invention concerne une composition lubrifiante, dans laquelle une huile de base du lubrifiant est un ester unique présentant une structure chimique de (formule chimique 15) où un nombre entier n est 7, 8 ou 9, dans laquelle au moins un antioxydant d'antioxydants à base de phénol entravé, comprenant au moins un (3, 5-di-tert-butyl-4-hydroxyphényle), et des antioxydants à base amine entravés, sont inclus, dans laquelle est inclus un triglycéride représenté par la structure de (formule chimique 16) où R1, R2 et R3 sont des structures à chaîne droite ou des structures à branches insaturées ou saturées constituées de CxHyOz et dans laquelle les caractéristiques de viscosité sont inférieures à 48 mPa.s à 0 DEG C et inférieures à 12 mPa.s à 40 DEG C. [Formule chimique 15] [Formule chimique 16]</description><edition>7</edition><language>eng ; fre</language><subject>BEARINGS ; BLASTING ; CHEMISTRY ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; FUELS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; MEASURING ; MECHANICAL ENGINEERING ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICS ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TESTING ; THERMAL INSULATION IN GENERAL ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION ; WEAPONS</subject><creationdate>2003</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=20030828&DB=EPODOC&CC=WO&NR=02092732A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030828&DB=EPODOC&CC=WO&NR=02092732A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUOKA, KAORU</creatorcontrib><creatorcontrib>TOJOU, FUMIYO</creatorcontrib><title>LUBRICANT COMPOSITION AND ANALYSIS METHOD FOR SAME</title><description>A lubricant composition is provided, wherein a base oil of the lubricant is a single ester having a chemical structure of (chemical formula 15) where an integer n is any of 7, 8 or 9, wherein at least one antioxidant of hindered phenol-based antioxidants, including at least one (3, 5-di-tert-butyl-4-hydroxyphenyl), and hindered amine based antioxidants is included, wherein a triglyceride represented by the structure of (chemical formula 16) where R1, R2 and R3 are unsaturated or saturated straight chain structures or branched structures formed of CxHyOz is included and wherein the viscosity characteristics are no greater than 48 mPa<.>s at 40 °C.
La présente invention concerne une composition lubrifiante, dans laquelle une huile de base du lubrifiant est un ester unique présentant une structure chimique de (formule chimique 15) où un nombre entier n est 7, 8 ou 9, dans laquelle au moins un antioxydant d'antioxydants à base de phénol entravé, comprenant au moins un (3, 5-di-tert-butyl-4-hydroxyphényle), et des antioxydants à base amine entravés, sont inclus, dans laquelle est inclus un triglycéride représenté par la structure de (formule chimique 16) où R1, R2 et R3 sont des structures à chaîne droite ou des structures à branches insaturées ou saturées constituées de CxHyOz et dans laquelle les caractéristiques de viscosité sont inférieures à 48 mPa.s à 0 DEG C et inférieures à 12 mPa.s à 40 DEG C. [Formule chimique 15] [Formule chimique 16]</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>FUELS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIGHTING</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICS</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TESTING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDyCXUK8nR29AtRcPb3DfAP9gzx9PdTcPRzAWJHn8hgz2AFX9cQD38XBTf_IIVgR19XHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oSH-5vYGRgaWRubORobEyMGgCE-ib4</recordid><startdate>20030828</startdate><enddate>20030828</enddate><creator>MATSUOKA, KAORU</creator><creator>TOJOU, FUMIYO</creator><scope>EVB</scope></search><sort><creationdate>20030828</creationdate><title>LUBRICANT COMPOSITION AND ANALYSIS METHOD FOR SAME</title><author>MATSUOKA, KAORU ; TOJOU, FUMIYO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO02092732A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2003</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>FUELS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIGHTING</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICS</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TESTING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MATSUOKA, KAORU</creatorcontrib><creatorcontrib>TOJOU, FUMIYO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUOKA, KAORU</au><au>TOJOU, FUMIYO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LUBRICANT COMPOSITION AND ANALYSIS METHOD FOR SAME</title><date>2003-08-28</date><risdate>2003</risdate><abstract>A lubricant composition is provided, wherein a base oil of the lubricant is a single ester having a chemical structure of (chemical formula 15) where an integer n is any of 7, 8 or 9, wherein at least one antioxidant of hindered phenol-based antioxidants, including at least one (3, 5-di-tert-butyl-4-hydroxyphenyl), and hindered amine based antioxidants is included, wherein a triglyceride represented by the structure of (chemical formula 16) where R1, R2 and R3 are unsaturated or saturated straight chain structures or branched structures formed of CxHyOz is included and wherein the viscosity characteristics are no greater than 48 mPa<.>s at 40 °C.
La présente invention concerne une composition lubrifiante, dans laquelle une huile de base du lubrifiant est un ester unique présentant une structure chimique de (formule chimique 15) où un nombre entier n est 7, 8 ou 9, dans laquelle au moins un antioxydant d'antioxydants à base de phénol entravé, comprenant au moins un (3, 5-di-tert-butyl-4-hydroxyphényle), et des antioxydants à base amine entravés, sont inclus, dans laquelle est inclus un triglycéride représenté par la structure de (formule chimique 16) où R1, R2 et R3 sont des structures à chaîne droite ou des structures à branches insaturées ou saturées constituées de CxHyOz et dans laquelle les caractéristiques de viscosité sont inférieures à 48 mPa.s à 0 DEG C et inférieures à 12 mPa.s à 40 DEG C. [Formule chimique 15] [Formule chimique 16]</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BEARINGS BLASTING CHEMISTRY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FUELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING LUBRICANTS LUBRICATING COMPOSITIONS MEASURING MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL GASES CONTAINING CARBON MONOXIDE TESTING THERMAL INSULATION IN GENERAL USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS |
| title | LUBRICANT COMPOSITION AND ANALYSIS METHOD FOR SAME |
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