LUBRICATING OIL COMPOSITION FOR INTERNAL-COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for internal-combustion engines having low volatility at high temperatures, and at the same time, having good low-temperature viscosity property by using a base oil satisfying specific properties and index. SOLUTION: A base oil satisfying...

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1. Verfasser:	KOGANEI KATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS 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
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creator	KOGANEI KATSUYA
description	PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for internal-combustion engines having low volatility at high temperatures, and at the same time, having good low-temperature viscosity property by using a base oil satisfying specific properties and index. SOLUTION: A base oil satisfying formulae I and II [GCD5-50 is the difference ( deg.C) between the 5%-distillation temperature and the 50%-distillation temperature in gas chromatography distillation; KV40 and KV100 are kinetic viscosities (mm2/s) at 40 deg.C and 100 deg.C, respectively; A is -3.17×1O-3, B is 2.87; C is -3.78×10-4, D is 4.91×10-1; E is 9.41; F is 2.09×10-1] is used. A base oil additionally satisfying either formula III or formula IV is further preferable.
format	Patent
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SOLUTION: A base oil satisfying formulae I and II [GCD5-50 is the difference ( deg.C) between the 5%-distillation temperature and the 50%-distillation temperature in gas chromatography distillation; KV40 and KV100 are kinetic viscosities (mm2/s) at 40 deg.C and 100 deg.C, respectively; A is -3.17×1O-3, B is 2.87; C is -3.78×10-4, D is 4.91×10-1; E is 9.41; F is 2.09×10-1] is used. A base oil additionally satisfying either formula III or formula IV is further preferable.</description><edition>7</edition><language>eng</language><subject>CHEMISTRY ; FUELS ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS ; 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>2000</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=20000526&DB=EPODOC&CC=JP&NR=2000144166A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000526&DB=EPODOC&CC=JP&NR=2000144166A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOGANEI KATSUYA</creatorcontrib><title>LUBRICATING OIL COMPOSITION FOR INTERNAL-COMBUSTION ENGINE</title><description>PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for internal-combustion engines having low volatility at high temperatures, and at the same time, having good low-temperature viscosity property by using a base oil satisfying specific properties and index. SOLUTION: A base oil satisfying formulae I and II [GCD5-50 is the difference ( deg.C) between the 5%-distillation temperature and the 50%-distillation temperature in gas chromatography distillation; KV40 and KV100 are kinetic viscosities (mm2/s) at 40 deg.C and 100 deg.C, respectively; A is -3.17×1O-3, B is 2.87; C is -3.78×10-4, D is 4.91×10-1; E is 9.41; F is 2.09×10-1] is used. A base oil additionally satisfying either formula III or formula IV is further preferable.</description><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</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>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyCXUK8nR2DPH0c1fw9_RRcPb3DfAP9gzx9PdTcPMPUvD0C3EN8nP00QVKOIUGg8Vd_dw9_Vx5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgYGBoYmJoZmZozFRigArsCm7</recordid><startdate>20000526</startdate><enddate>20000526</enddate><creator>KOGANEI KATSUYA</creator><scope>EVB</scope></search><sort><creationdate>20000526</creationdate><title>LUBRICATING OIL COMPOSITION FOR INTERNAL-COMBUSTION ENGINE</title><author>KOGANEI KATSUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000144166A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</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>KOGANEI KATSUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOGANEI KATSUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LUBRICATING OIL COMPOSITION FOR INTERNAL-COMBUSTION ENGINE</title><date>2000-05-26</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for internal-combustion engines having low volatility at high temperatures, and at the same time, having good low-temperature viscosity property by using a base oil satisfying specific properties and index. SOLUTION: A base oil satisfying formulae I and II [GCD5-50 is the difference ( deg.C) between the 5%-distillation temperature and the 50%-distillation temperature in gas chromatography distillation; KV40 and KV100 are kinetic viscosities (mm2/s) at 40 deg.C and 100 deg.C, respectively; A is -3.17×1O-3, B is 2.87; C is -3.78×10-4, D is 4.91×10-1; E is 9.41; F is 2.09×10-1] is used. A base oil additionally satisfying either formula III or formula IV is further preferable.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS 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	LUBRICATING OIL COMPOSITION FOR INTERNAL-COMBUSTION ENGINE
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