Global Patent Index - EP 0684979 B1

EP 0684979 B1 19970723 - LUBRICANT COMPOSITIONS CONTAINING COMPLEXES OF ALKOXYLATED AMINE, ACID, AND ADENINE

Title (en)

LUBRICANT COMPOSITIONS CONTAINING COMPLEXES OF ALKOXYLATED AMINE, ACID, AND ADENINE

Title (de)

SCHMIERMITTELZUSAMMENSETZUNG ENTHALTEND KOMPLEXE AUS ALKOXYLIERTES AMIN, SÄURE UND ADENIN

Title (fr)

COMPOSITION LUBRIFIANTE CONTENANT DES COMPLEXES D'AMINES ALCOXYLEE, D'ACIDE ET D'ADENINE

Publication

EP 0684979 B1 19970723 (EN)

Application

EP 94909035 A 19940222

Priority

  • EP 9400522 W 19940222
  • US 2128893 A 19930222
  • US 2129193 A 19930222
  • US 2129693 A 19930222
  • US 2150393 A 19930222
  • US 2150693 A 19930222

Abstract (en)

[origin: WO9419437A1] A composition of matter useful in lubricating oil for reducing friction in an internal combustion engine, said complex comprising the reaction product of alkoxylated amine, acid and adenine and having formula (I), wherein Z is derived from either a hydrocarbylsalicylic acid, trithiocyanuric acid, a hydrocarbylsulfonic acid, a dihydrocarbyldithiophosphoric acid or a dihydrocarbyldithiobenzoic acid and wherein R is a hydrocarbyl group of 2 to 22 carbon atoms, R<1> is hydrogen or a hydrocarbyl group of 1 to 20 carbon atoms, x and y are each independently integers of from 1 to 15 with the proviso that the sum of x + y is from 2 to 20, and a, b and c are independent numbers from 1.0 to 3.0 wherein the ratios of a:b, a:c and b:c range from 1.0:3.0 to 3.0:1.0.

IPC 1-7

C10M 159/12

IPC 8 full level

C07D 487/04 (2006.01); C07C 65/05 (2006.01); C07C 217/08 (2006.01); C07C 217/50 (2006.01); C07C 309/31 (2006.01); C07C 327/18 (2006.01); C07F 9/17 (2006.01); C10M 129/50 (2006.01); C10M 129/54 (2006.01); C10M 133/08 (2006.01); C10M 133/46 (2006.01); C10M 135/10 (2006.01); C10M 135/16 (2006.01); C10M 135/32 (2006.01); C10M 137/10 (2006.01); C10M 149/14 (2006.01); C10M 159/12 (2006.01); C10N 30/04 (2006.01); C10N 30/10 (2006.01); C10N 30/12 (2006.01); C10N 40/25 (2006.01)

CPC (source: EP)

C10M 135/10 (2013.01); C10M 135/16 (2013.01); C10M 135/32 (2013.01); C10M 159/12 (2013.01); C10M 159/123 (2013.01); C10M 2207/144 (2013.01); C10M 2207/146 (2013.01); C10M 2215/042 (2013.01); C10M 2215/22 (2013.01); C10M 2215/221 (2013.01); C10M 2215/223 (2013.01); C10M 2215/225 (2013.01); C10M 2215/226 (2013.01); C10M 2215/30 (2013.01); C10M 2217/04 (2013.01); C10M 2219/044 (2013.01); C10M 2219/06 (2013.01); C10M 2219/062 (2013.01); C10M 2219/064 (2013.01); C10M 2219/09 (2013.01); C10M 2219/10 (2013.01); C10M 2223/045 (2013.01); C10M 2223/047 (2013.01); C10M 2223/12 (2013.01); C10M 2223/121 (2013.01); C10M 2227/00 (2013.01); C10N 2040/12 (2013.01); C10N 2040/13 (2013.01); C10N 2040/135 (2020.05); C10N 2040/25 (2013.01); C10N 2040/251 (2020.05); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05); C10N 2040/255 (2020.05); C10N 2040/26 (2013.01); C10N 2040/28 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

WO 9419437 A1 19940901; CA 2156606 A1 19940901; DE 69404447 D1 19970828; DE 69404447 T2 19980115; EP 0684979 A1 19951206; EP 0684979 B1 19970723; JP H09502422 A 19970311

DOCDB simple family (application)

EP 9400522 W 19940222; CA 2156606 A 19940222; DE 69404447 T 19940222; EP 94909035 A 19940222; JP 51866994 A 19940222