Compositions – Electrolytes for electrical devices
Patent
1993-12-08
1995-06-06
McAvoy, Ellen M.
Compositions
Electrolytes for electrical devices
252 515A, C10M17300
Patent
active
054220246
ABSTRACT:
Aqueous oil-in-water emulsion functional fluid comprising:
water, an oil and an emulsifying quantity of a salt composition comprising:
(A) at least one salt moiety derived from (A)(I) at least one high-molecular weight polycarboxylic acylating agent, said acylating agent (A)(I) having at least one hydrocarbyl substituent having an average of from about 20 to about 200 carbon atoms, and (A)(II) ammonia, at least one amine, at least one alkali or alkaline earth metal, and/or at least one alkali or alkaline earth metal compound;
(B) at least one salt moiety derived from (B)(I) at least one low-molecular weight polycarboxylic acylating agent, said acylating agent (B)(I) optionally having at least one hydrocarbyl substituent having an average of up 18 carbon atoms, and (B)(II) ammonia, at least one amine, at least one alkali or alkaline earth metal, and/or at least one alkali or alkaline earth metal compound; said components (A) and (B) being coupled together by
(c) at least one compound having (i) two or more primary amino groups, (ii) two or more secondary amino groups, (iii) at least one primary amino group and at least one secondary amino group, (iv) at least two hydroxyl groups or (v) at least one primary or secondary amino group at least one hydroxyl group.
REFERENCES:
patent: 3216936 (1965-11-01), Le Suer
patent: 3639242 (1972-02-01), Le Suer
patent: 3708522 (1973-01-01), Le Suer
patent: 4329249 (1982-05-01), Forsberg
patent: 4368133 (1983-01-01), Forsberg
patent: 4435297 (1984-03-01), Forsberg
patent: 4447348 (1984-05-01), Forsberg
patent: 4448703 (1984-05-01), Forsberg
patent: 4642330 (1987-02-01), Quinn
patent: 4828633 (1989-05-01), Forsberg
patent: 5047175 (1991-09-01), Forsberg
patent: 5336439 (1994-08-01), Forsberg et al.
Forsberg John W.
Vickerman Richard J.
Engelmann John H.
Hunter Sr. Frederick D.
McAvoy Ellen M.
Shold David M.
The Lubrizol Corporation
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