106774 ⎘
Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen; Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved between the nitrogen-containing monomer and an aldehyde or ketone
NON-SULFONATED MELAMINE RESIN VISCOSITY REDUCER FOR DRILLING FLUID AND PREPARATION METHOD THEREOF
#2Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product
#3Low ash lubricants with improved seal and corrosion performance
#4Low ash lubricants with improved seal and corrosion performance
#5Lubricant and fuel dispersants and methods of preparation thereof
#6LUBRICANT COMPOSITION SUITABLE FOR ENGINES FUELED BY ALTERNATE FUELS
#7Mannich post-treatment of PIBSA dispersants for improved dispersion of EGR soot
#8LUBRICANT COMPOSITION SUITABLE FOR ENGINES FUELED BY ALTERNATE FUELS