Compositions – Preservative agents – Anti-corrosion
Patent
1989-08-11
1991-11-12
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252 61, 252307, 252356, 252392, 252542, 252546, 252548, 252DIG1, B01F 1716, B01F 1722, C11D 140, C11D 152
Patent
active
050645714
ABSTRACT:
Novel fatty amines, amides and salts thereof may be made from the reaction of polyoxyalkylenepolyamine residues with fatty acids and/or fatty acid esters under relatively mild reaction conditions in the absence of a catalyst. Remarkably, the residues or bottoms products from the synthesis of polyoxyalkylenepolyamines, such as triethylene glycol diamine and tetraethylene glycol diamine, also known as JEFFAMINE.RTM. EDR amines, may be reacted with the fatty acids and/or fatty acid esters to give materials useful in corrosion inhibitors, pigment wetting agents, mineral flotation and flocculation aids, asphalt emulsifiers, surfactants, detergents, petroleum additives, etc.
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Lin Jiang-Jen
Naylor Carter G.
Speranza George P.
Lovering Richard D.
Mossman David L.
Park Jack H.
Priem Kenneth R.
Texaco Chemical Company
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