Lactone-modified, Mannich base dispersant additives useful in ol

Details Lactone-modified, Mannich base dispersant additives useful in ol Lactone-modified, Mannich base dispersant additives useful in ol

1987-07-24

1989-04-11

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

521136, 525148, 525163, C10M15916

Patent

active

048204323

ABSTRACT:
Poly (C.sub.5 -C.sub.9 lactone) modified Mannich base adducts are made by reacting a C.sub.5 -C.sub.9 lactone, an amine, an aldehyde, an N-hydroxyarylamine, and a hydrocarbyl substituted C.sub.4 -C.sub.10 monounsaturated dicarboxylic acid producing material, e.g., a polyisobutenyl succinic anhydride, which, in turn, preferably is made by reacting a polymer of a C.sub.2 to C.sub.10 monoolefin, preferably polyisobutylene, having a molecular weight of about 700 to 10,000 with a C.sub.4 to C.sub.10 monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are about 0.7 to 2.00 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting adducts are useful per se as oil soluble dispersant additives. They are also useful in fuel and lubricating oil compositions, as well as in concentrates and additive packages.

REFERENCES:
patent: Re26330 (1968-01-01), Colfer
patent: 2890208 (1959-06-01), Young
patent: 3087936 (1963-04-01), Lesuer
patent: 3131150 (1964-04-01), Stuart et al.
patent: 3154560 (1964-10-01), Kirkwood
patent: 3169945 (1965-02-01), Hostetettler et al.
patent: 3172892 (1965-03-01), Lesuer et al.
patent: 3198736 (1965-08-01), Henderson
patent: 3202678 (1965-08-01), Stuart et al.
patent: 3215707 (1965-11-01), Rease et al.
patent: 3219666 (1965-11-01), Norman et al.
patent: 3231587 (1966-11-01), Rease et al.
patent: 3269946 (1966-08-01), Wiese
patent: 3272743 (1966-09-01), Lesuer
patent: 3272746 (1966-09-01), Lesuer
patent: 3278550 (1966-10-01), Lesuer
patent: 3284409 (1966-11-01), Dorer
patent: 3284417 (1966-11-01), Hostettler et al.
patent: 3288714 (1966-11-01), Osuch
patent: 3325484 (1967-06-01), Deghenghi et al.
patent: 3361673 (1968-01-01), Stuart et al.
patent: 3381022 (1968-04-01), Lesuer
patent: 3390086 (1963-06-01), Ohalloran
patent: 3401118 (1968-09-01), Benoit et al.
patent: 3403102 (1968-09-01), Lesuer
patent: 3442808 (1969-05-01), Traise et al.
patent: 3455827 (1969-07-01), Mehmedbasich et al.
patent: 3522179 (1970-07-01), Lesuer
patent: 3562159 (1971-02-01), Mastin
patent: 3576743 (1971-04-01), Widmer et al.
patent: 3632510 (1972-01-01), Lesuer
patent: 3649229 (1972-03-01), Otto
patent: 3684771 (1972-08-01), Braun
patent: 3792061 (1974-02-01), Zecher et al.
patent: 3798165 (1974-03-01), Piasek et al.
patent: 3799877 (1974-03-01), Nnadi et al.
patent: 3836470 (1974-09-01), Miller
patent: 3836471 (1974-09-01), Miller
patent: 3838050 (1974-09-01), Miller
patent: 3838052 (1974-09-01), Miller
patent: 3879308 (1975-04-01), Miller
patent: 3912764 (1975-10-01), Palmer
patent: 3927041 (1975-12-01), Cengle et al.
patent: 3950341 (1976-04-01), Okamoto et al.
patent: 4062786 (1977-12-01), Brois et al.
patent: 4110349 (1978-09-01), Cohen
patent: 4113639 (1978-09-01), Lonstrup et al.
patent: 4116875 (1978-09-01), Nnadi et al.
patent: 4116876 (1978-09-01), Brois et al.
patent: 4123373 (1978-10-01), Brois et al.
patent: 4151173 (1979-03-01), Vogel
patent: 4195976 (1980-04-01), Ryer et al.
patent: 4234435 (1980-11-01), Meinhardt et al.
patent: 4354950 (1982-10-01), Hammond et al.
patent: 4362635 (1982-12-01), Dhein et al.
patent: 4379914 (1983-04-01), Lundberg
patent: 4388471 (1983-06-01), Wollenberg
patent: 4450281 (1984-05-01), Wollenberg
patent: 4463168 (1984-07-01), Lundberg
patent: 4502970 (1985-03-01), Schetelich et al.
patent: 4517104 (1985-05-01), Bloch et al.
patent: 4532058 (1985-07-01), Chafetz
patent: 4536547 (1985-08-01), Lundberg et al.
patent: 4584117 (1986-04-01), Wollenberg
patent: 4585566 (1986-04-01), Wollenberg
patent: 4612132 (1986-09-01), Wollenberg et al.
patent: 4614603 (1986-09-01), Wollenberg
patent: 4617138 (1986-10-01), Wollenberg
patent: 4624681 (1986-11-01), Wollenberg
patent: 4645515 (1987-02-01), Wollenberg
patent: 4647390 (1987-03-01), Buckley et al.
patent: 4663062 (1987-05-01), Wollenberg
patent: 4666459 (1987-05-01), Wollenberg
patent: 4666460 (1987-05-01), Wollenberg
patent: 4668246 (1987-05-01), Wollenberg
patent: 4680129 (1987-07-01), Plavac
patent: 4741848 (1988-05-01), Koch et al.

Affiliated with

Also associated with

Rating

Lactone-modified, Mannich base dispersant additives useful in ol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lactone-modified, Mannich base dispersant additives useful in ol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lactone-modified, Mannich base dispersant additives useful in ol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-665344