C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 215/50 (2006.01) C08F 110/10 (2006.01) C10L 1/22 (2006.01) C10L 10/00 (2006.01) C10M 133/08 (2006.01) C10M 159/16 (2006.01)
Patent
CA 2507366
The invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direction injection spark ignition engines. The invention also relates to fuel and lubricant compositions containing at least one such Mannich adduct, and to a bisaminoalkylated Mannich adduct.
La présente invention concerne l'utilisation d'amines et/ou de produits d'addition de Mannich en tant que détergents et/ou agents de dispersion dans des compositions de carburant et de lubrifiant destinées à des moteurs à allumage commandé et injection directe. L'invention a également pour objet des compositions de carburant et de lubrifiant qui contiennent au moins un produit d'addition de Mannich de ce type, et un produit d'addition de Mannich bisaminoalkylé.
Bergemann Marco
Lange Arno
Rath Hans Peter
Schmidt Helmut
Walter Marc
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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