Invention Application
- Patent Title: Pyran Dispersants
- Patent Title (中): 吡喃分散剂
-
Application No.: US14648105Application Date: 2013-11-21
-
Publication No.: US20150307804A1Publication Date: 2015-10-29
- Inventor: Renee A. Eveland , Matthew D. Gieselman , Adam J. Preston , Joanne L. Jones
- Applicant: The Lubrizol Corporation
- International Application: PCT/US2013/071121 WO 20131121
- Main IPC: C10M157/04
- IPC: C10M157/04 ; C07D309/04 ; C08F110/10
Abstract:
The disclosed technology relates to ashless compounds exhibiting neutral pH and having sufficient polarity to act as a dispersant. The disclosed technology additionally relates to the use of the ashless compounds in engine lubricants as dispersants for preventing engine deposit without degrading seals or increasing (i.e. contributing to) corrosion.
Public/Granted literature
- US09695377B2 Pyran dispersants Public/Granted day:2017-07-04
Information query
IPC分类:
