1
Antonio Gutierrez, Won R Song, Robert D Lundberg, Robert A Kleist: Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives. Exxon Chemical Patents, J B Murray Jr, May 21, 1991: US05017299 (98 worldwide citation)

The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olefin copol ...


2
Antonio Gutierrez, Won R Song, Robert D Lundberg, Robert A Kleist: Ethylene alpha-olefin copolymer substituted mannich base lubricant dispersant additives. Exxon Chemical Patents, J B Murray Jr, R A Negin, February 16, 1993: US05186851 (55 worldwide citation)

The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olefin copol ...


3
Won R Song, Robert D Lundberg, Antonio Gutierrez, Robert A Kleist: Borated ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives. Exxon Chemical Patents, J B Murray Jr, K R Walton, January 17, 1995: US05382698 (16 worldwide citation)

The present invention is directed to oil-soluble lubricating oil additives comprising borated Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olef ...


4
Song Won Ryul, Lundberg Robert Dean, Gutierrez Antonio, Kleist Robert Arthur: Ethylene alpha-olefin copolymer substituted mannich base lubricant dispersant additives.. Exxon Chemical Patents, August 7, 1991: EP0440507-A2 (9 worldwide citation)

The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from at least one ethylene alpha-olefin copol ...


5
Won R Song, Robert D Lundberg, Antonio Gutierrez, Robert A Kleist: Ethylene .alpha.-olefin copolymer substituted mannich base lubricant dispersant additives. Exxon Chemical Patents, J B Murray Jr, K R Walton, July 18, 1995: US05433874 (2 worldwide citation)

The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of an alkyl substituted hydroxy aromatic compound with formaldehyde and an amine, wherein the alkyl-moiety of the aromatic compounds is derived from a mixture comprising at least one ethyle ...


6
Gutierrez Antonio, Song Won Ryul, Lundberg Robert Dean, Kleist Robert Arthur: Additifs pour dispersant de lubrifiant de type base de mannich, a substituant copolymere dethylene et dalpha-olefine, Ethylene alpha-olefin copolymer substituted mannich base lubricant dispersant additives. Exxon Chemical Patents, BORDEN LADNER GERVAIS, May 3, 1994: CA1329218

ABSTRACT OF THE DISCLOSURE The present invention is directed to oil-solublelubricating oil additives comprising Mannich Basecondensates of an alkyl substituted hydroxy aromaticcompound with formaldehyde and an amine, wherein thealkyl-moiety of the aromatic compounds is derived from atleast one ethyl ...