EP 1710294 A1 20061011 - A method of improving the stability or compatibility of a detergent
Title (en)
A method of improving the stability or compatibility of a detergent
Title (de)
Verfahren zur Verbesserung der Stabilität oder der Kompatibilität von Tensiden
Title (fr)
Une méthode pour améliorer la stabilité ou la compatibilité des tensioactifs
Publication
Application
Priority
- EP 05252141 A 20050406
- EP 06111831 A 20060328
Abstract (en)
A method of improving the stability of a detergent or of improving the compatibility of a detergent with another additive in a lubricating oil composition. The method includes the step of reacting the detergent with a water-soluble ±, ²-unsaturated carbonyl compound.
IPC 8 full level
C10M 141/02 (2006.01); C10M 141/08 (2006.01); C10M 141/10 (2006.01); C10M 159/12 (2006.01); C10M 159/20 (2006.01); C10M 159/22 (2006.01); C10M 159/24 (2006.01); C10M 163/00 (2006.01); C10M 177/00 (2006.01)
CPC (source: EP)
C10M 141/02 (2013.01); C10M 141/08 (2013.01); C10M 141/10 (2013.01); C10M 159/12 (2013.01); C10M 159/20 (2013.01); C10M 159/22 (2013.01); C10M 159/24 (2013.01); C10M 163/00 (2013.01); C10M 177/00 (2013.01); C10M 2207/027 (2013.01); C10M 2207/028 (2013.01); C10M 2207/122 (2013.01); C10M 2207/123 (2013.01); C10M 2207/144 (2013.01); C10M 2207/16 (2013.01); C10M 2207/26 (2013.01); C10M 2207/262 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10N 2020/00 (2013.01); C10N 2070/00 (2013.01)
Citation (applicant)
- EP 0902827 B1 20031119 - INFINEUM USA LP [US]
- EP 1452581 A2 20040901 - CHEVRON ORONITE TECHNOLOGY BV [NL]
- EP 0761648 A2 19970312 - CHEVRON CHEM CO [US]
- EP 0271262 A1 19880615 - BP CHEMICALS ADDITIVES [GB]
- EP 0273588 A1 19880706 - BP CHEMICALS ADDITIVES [GB]
- WO 0174751 A2 20011011 - LUBRIZOL CORP [US]
- US 4867890 A 19890919 - COLCLOUGH TERENCE [GB], et al
- "INDUSTRY SERVICES DEPARTMENT", 1 December 1998, AMERICAN PETROLEUM INSTITUTE (API) PUBLICATION, article "Engine Oil Licensing and Certification System"
Citation (search report)
- [X] EP 0041851 A2 19811216 - EXXON RESEARCH ENGINEERING CO [US]
- [X] US 4981603 A 19910101 - DEMANGE ALLEN L [US]
- [A] US 2004029747 A1 20040212 - EMERT JACOB [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06111831 A 20060328