公开(公告)号：US20240209278A1

公开(公告)日：2024-06-27

申请号：US18567974

申请日：2022-06-09

Applicant: CHEVRON ORONITE COMPANY LLC

Inventor： Pierre TEQUI ,  Audrey PEANO ,  Matthieu DECUUPERE ,  Andrew R. GIBBS ,  Peter KLEIJWEGT ,  Samuel MUHIA ,  Christophe P. LE DEORE ,  Aregahegn S YIFRU

IPC: C10M159/24 ,  C10M159/20 ,  C10M169/04 ,  C10N30/00 ,  C10N30/04

CPC classification number: C10M159/24 ,  C10M159/20 ,  C10M169/04 ,  C10M2203/003 ,  C10M2215/26 ,  C10M2219/044 ,  C10N2030/04 ,  C10N2030/45

Abstract: A process for preparing a low ash detergent is described. The process involves mixing a surfactant composition that includes a hydroxybenzoate, sulfonate, or phosphonate detergent with an ashless nitrogen-containing compound to boost the base number of the hydroxybenzoate, sulfonate or phosphonate detergent.

公开(公告)号：US20230167378A1

公开(公告)日：2023-06-01

申请号：US17918063

申请日：2021-04-09

Applicant: CHEVRON ORONITE COMPANY LLC ,  CHEVRON JAPAN LTD. ,  CHEVRON ORONITE TECHNOLOGY B.V. ,  CHEVRON (CHINA) CHEMICALS CO., LTD.

Inventor： Alexander Bowman BOFFA ,  Ian G. ELLIOTT ,  John Robert MILLER ,  Jennifer Elizabeth NEWELL ,  Mark SZTENDEROWICZ ,  Kevin CARABEL ,  Ramoun MOURHATCH ,  Claire CHOMMELOUX ,  Arash BOHLOUL ,  Mia GILL ,  Xiaomin Helen TU ,  Koichi KUBO ,  Isao TANAKA ,  Taiki HATTORI ,  Gang CHEN ,  Richard HOGENDOORN ,  Peter KLEIJWEGT ,  Jeroen VAN LEEUWEN ,  Wilhelmus Petrus VAN HOUTEN ,  Cornelis Hendrikus Maria BOONS ,  Deane S. WALKER ,  John D. PALAZZOTTO

IPC: C10M169/04 ,  C10M107/02 ,  C10M135/10 ,  C10M129/54 ,  C10M129/50 ,  C10M129/93 ,  C10M137/10 ,  C10M141/10

CPC classification number: C10M169/04 ,  C10M107/02 ,  C10M129/50 ,  C10M129/54 ,  C10M129/93 ,  C10M135/10 ,  C10M137/10 ,  C10M141/10 ,  C10M2205/003 ,  C10M2207/129 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2020/04

Abstract: The present invention generally relates to lubricating oil compositions comprising a biobased base oil, methods of lubricating an engine with said lubricating oil compositions. Also disclosed is the use of said lubricating oil compositions in an engine.