FUEL ECONOMY ENGINE OIL COMPOSITION
The present invention is directed to a lubricating oil additive containing a vicinal diol and a particular detergent blend typically is low viscosity base oils whereby exhibiting improved fuel economy. In this respect, disclosed is a lubricating oil composition comprising: a major amount of base oil...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
09.03.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The present invention is directed to a lubricating oil additive containing a vicinal diol and a particular detergent blend typically is low viscosity base oils whereby exhibiting improved fuel economy. In this respect, disclosed is a lubricating oil composition comprising: a major amount of base oil of lubricating viscosity; a friction modifier which is selected from the group consisting of C10-C30 alkane 1,2-diols and C10-C30 alkene 1,2-diols; an overbased alkyl alkaline earth metal hydroxybenzoate detergent having a metal ratio less than 3.0; and an overbased alkyl calcium sulfonate or an overbased alkyl calcium hydroxybenzoate having a metal ratio of 3.5 or greater. |
---|---|
AbstractList | The present invention is directed to a lubricating oil additive containing a vicinal diol and a particular detergent blend typically is low viscosity base oils whereby exhibiting improved fuel economy. In this respect, disclosed is a lubricating oil composition comprising: a major amount of base oil of lubricating viscosity; a friction modifier which is selected from the group consisting of C10-C30 alkane 1,2-diols and C10-C30 alkene 1,2-diols; an overbased alkyl alkaline earth metal hydroxybenzoate detergent having a metal ratio less than 3.0; and an overbased alkyl calcium sulfonate or an overbased alkyl calcium hydroxybenzoate having a metal ratio of 3.5 or greater. |
Author | Ushioda Nobuo |
Author_xml | – fullname: Ushioda Nobuo |
BookMark | eNrjYmDJy89L5WRQdgt19VFwdfb38_eNVHD1c_f0c1Xw9_RRcPb3DfAP9gzx9PfjYWBNS8wpTuWF0txAXa4hzh66qQX58anFBYnJqXmpJfGhwUYGhuYGZmaWloaOhsbEqQIAz_0lgg |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
ExternalDocumentID | US2017066991A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_US2017066991A13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 15:18:57 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_US2017066991A13 |
Notes | Application Number: US201615355432 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170309&DB=EPODOC&CC=US&NR=2017066991A1 |
ParticipantIDs | epo_espacenet_US2017066991A1 |
PublicationCentury | 2000 |
PublicationDate | 20170309 |
PublicationDateYYYYMMDD | 2017-03-09 |
PublicationDate_xml | – month: 03 year: 2017 text: 20170309 day: 09 |
PublicationDecade | 2010 |
PublicationYear | 2017 |
RelatedCompanies | Chevron Japan Ltd |
RelatedCompanies_xml | – name: Chevron Japan Ltd |
Score | 3.0850313 |
Snippet | The present invention is directed to a lubricating oil additive containing a vicinal diol and a particular detergent blend typically is low viscosity base oils... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | 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 | FUEL ECONOMY ENGINE OIL COMPOSITION |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170309&DB=EPODOC&locale=&CC=US&NR=2017066991A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR1dS8Mw8BhT1DeditMpBaVvRbclbfpQxKUtm6xrsavMp5G0GQgyh6v4903STve0tyQXLh_kch-5uwDccYcscE8gS8q2wkJMFBYjhWv1ewVhzHE5wio4OZrYwww9z_CsAR-bWBidJ_RHJ0eUFJVLei_1fb36N2L52rdyfc_fZdPnYzj1fLPWjrvq_LqmP_CCJPZjalLqZak5ealgti2loSepK-0pQVpl2g9eByouZbXNVMJj2E8kvmV5Ag2xbMEh3fy91oKDqH7ylsWa-tancBtmwdiovh58M6qUUEY8Ghs0jpI4HSlr05nsFUzp0JKjzf8WN8_S7an1z6Ep1X5xAQZhPO86hD8QxNBCEIYLXDiCI54LhjlqQ2cXpsvd4Cs4UlXtTeV2oFl-fYtryV5LfqN35RdemHro |
link.rule.ids | 230,309,786,891,25594,76904 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3ZSsNAcChVrG9aFY-qASVvQdtums1DEJuDRHNhEqlPZbfZgiC12Ii_7-So9qlvy84ye7Czc-wcALdco3N1IIiCsq1QCBO5wmiuK8NBThnTdE7UMjg5CEduRp4m6qQFH-tYmCpP6E-VHBEpaob0XlTv9fLfiGVVvpWrO_6OXZ8PTmpYcqMd98v7q8vW2LDjyIpM2TSNLJHDlxo2GqE09Ii60o6GSmGZad9-HZdxKctNpuIcwG6M-BbFIbTEogsdc117rQt7QfPljc2G-lZHcONkti_VpQffpDollBR5vmRGQRwlXmltOsZRdmq6Cs42_dvcNEs2lzY8gTaq_eIUJMr4rK9Rfk8JI3NBmZqruSY44TPBVE7OoLcN0_l28DV03DTwp74XPl_AfgmqPKv0HrSLr29xiay24FfVCf0CQ4990w |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=FUEL+ECONOMY+ENGINE+OIL+COMPOSITION&rft.inventor=Ushioda+Nobuo&rft.date=2017-03-09&rft.externalDBID=A1&rft.externalDocID=US2017066991A1 |