EP 1674557 B1 20161221 - An anti-shudder additive composition and lubricating oil composition containing the same
Title (en)
An anti-shudder additive composition and lubricating oil composition containing the same
Title (de)
Schwingungsdämpfende Additivzusammensetzung und Schmierölzusammensetzung diese enthaltend
Title (fr)
Composition d'additif anti-vibratoire et composition d'huile lubrifiante la contenante
Publication
Application
Priority
US 2116604 A 20041221
Abstract (en)
[origin: EP1674557A2] An anti-shudder additive composition comprising at least one neutral phosphite and at least one phosphorous-free hydrocarbyl substituted succinic dispersant selected from the group consisting of a hydrocarbyl bissuccinimide and a hydrocarbyl substituted succinic ester of a polyol and mixtures thereof, wherein the additive is used in transmission fluids to decrease shudder.
IPC 8 full level
C10M 141/10 (2006.01)
CPC (source: EP US)
C10M 141/10 (2013.01 - EP US); C10M 2207/282 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2215/28 (2013.01 - EP US); C10M 2223/049 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2040/042 (2020.05 - EP US); C10N 2040/045 (2020.05 - EP US)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 1674557 A2 20060628; EP 1674557 A3 20101027; EP 1674557 B1 20161221; CA 2530846 A1 20060621; CA 2530846 C 20150714; JP 2006176776 A 20060706; JP 2013216916 A 20131024; JP 5656336 B2 20150121; SG 123702 A1 20060726; SG 144917 A1 20080828; US 2006135375 A1 20060622
DOCDB simple family (application)
EP 05257367 A 20051130; CA 2530846 A 20051219; JP 2005367023 A 20051220; JP 2013156848 A 20130729; SG 200507916 A 20051208; SG 2008051393 A 20051208; US 2116604 A 20041221