Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1979-05-04
1982-05-11
Rollins, Alton D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
252 336, 252 34, 252 515A, 252117, 208 17, 208 19, 562571, 562595, 548550, 549255, 549323, C07D20727, C10M 136, C11D 930, C10L 110
Patent
active
043292860
ABSTRACT:
Metal salts and amides of alkyl-lactam acetic acids are prepared by reacting gamma-hydrocarbyl butyrolactone acetic acid compounds derived from alkenylsuccinic anhydrides with metal compounds and amines or amines alone. High molecular weight lactam acid salts and amides and metal complexes and metal carbamates thereof are useful as detergents or dispersants in organic industrial fluids. Another aspect of this invention is a method of preparing lactone acetic acids in yields up to 90% conversion from alkenylsuccinic anhydrides.
REFERENCES:
patent: 2568876 (1951-09-01), White et al.
patent: 2578526 (1951-12-01), Wan
patent: 2993021 (1961-07-01), Bavley et al.
patent: 3200075 (1965-08-01), Anderson
patent: 3219666 (1965-11-01), Norman et al.
patent: 3261782 (1966-07-01), Anderson et al.
patent: 4065471 (1977-12-01), Dickenson
patent: 4081456 (1978-03-01), Heiba et al.
patent: 4177192 (1979-12-01), Heiba et al.
patent: 4190588 (1980-02-01), Heiba et al.
Phillips et al., J. Am. Chem. Soc., vol. 77, p. 5977 (1955).
Heiba El-Ahmadi I.
Williams Albert L.
Gilman Michael G.
Huggett Charles A.
Mobil Oil Corporation
Rollins Alton D.
Speciale Charles J.
LandOfFree
Hydroxyamide acid products and butyrolactone and butyrolactam pr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydroxyamide acid products and butyrolactone and butyrolactam pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroxyamide acid products and butyrolactone and butyrolactam pr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-755470