Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1977-07-20
1979-11-13
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D26308
Patent
active
041743229
ABSTRACT:
Lactone oxazoline reaction products of hydrocarbon substituted lactone carboxylic acids, for example, polybutyl lactone carboxylic acid, with 2,2-disubstituted-2-amino-1-alkanols, such as tris-(hydroxymethyl)aminomethane (THAM), and their derivatives are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil, or anti-rust agents for gasoline.
REFERENCES:
patent: 2402791 (1946-06-01), Wampner
patent: 2450806 (1948-10-01), McCarthy
patent: 2905644 (1959-09-01), Butter
patent: 3235557 (1966-02-01), Wiggins et al.
patent: 3869435 (1975-03-01), Trivette
Brois Stanley J.
Gutierrez Antonio
Daus Donald G.
Dexter Roland A.
Exxon Research & Engineering Co.
Johmann Frank T.
Springer David B.
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