Amide containing friction modifier for use in power transmission

Details Amide containing friction modifier for use in power transmission Amide containing friction modifier for use in power transmission

1994-11-18

1996-01-16

McAvoy, Ellen M.

Compositions

Electrolytes for electrical devices

252 475, 252 77, 252 781, 560182, 560195, 560196, 560198, C10M13316, C10M13522

Patent

active

054845432

ABSTRACT:
Friction modifier additives useful in power transmission compositions, particularly automatic transmission fluids, is disclosed. The additive comprises Component-1 alone formed by condensing a polyamine, such as tetraethylene pentamine, with an aliphatic mono acid, such as isostearic acid, or a mixture, and/or salt, of Component-1 and a Component-2 wherein Component-2 is an acid ester formed by reacting a heterodialkanol such as thiobisethanol and a hydrocarbyl substituted dicarboxylic acid or anhydride, such as octadecenyl succinic anhydride.

REFERENCES:
patent: 2291396 (1942-07-01), Lieber
patent: 2435631 (1948-02-01), Lieber
patent: 2568876 (1951-09-01), White et al.
patent: 2622018 (1952-12-01), White et al.
patent: 2622067 (1952-12-01), White et al.
patent: 2693468 (1954-11-01), Blair
patent: 2713583 (1955-07-01), Smith
patent: 2736658 (1956-02-01), Pfohl et al.
patent: 2750342 (1956-06-01), Mikeska et al.
patent: 2852467 (1958-09-01), Hollyday, Jr.
patent: 2960523 (1960-11-01), O'Brien
patent: 3000916 (1961-09-01), Klass et al.
patent: 3110673 (1963-11-01), Benoit, Jr.
patent: 3169980 (1965-02-01), Benoit, Jr.
patent: 3251853 (1966-05-01), Hoke
patent: 3405064 (1968-10-01), Miller
patent: 3445441 (1969-05-01), Rushton
patent: 3446738 (1969-05-01), Chao et al.
patent: 3448049 (1969-06-01), Preuss
patent: 3507880 (1970-04-01), Altwicker
patent: 3630902 (1971-12-01), Coupland et al.
patent: 3634256 (1972-01-01), Bickham
patent: 3806456 (1974-04-01), Vogel
patent: 3857791 (1974-12-01), Marcellis et al.
patent: 3933659 (1976-01-01), Lyle et al.
patent: 3991098 (1976-11-01), Okamoto
patent: 4081387 (1978-03-01), Ripple
patent: 4151173 (1979-04-01), Vogel
patent: 4201684 (1980-05-01), Malec
patent: 4511480 (1985-04-01), Outlaw et al.
patent: 4609531 (1986-09-01), Ritschel et al.
patent: 4634543 (1987-01-01), Okada et al.
patent: 4664826 (1987-05-01), Gutierrez et al.
patent: 4702850 (1987-10-01), Gutierrez et al.
patent: 4705643 (1987-11-01), Nemo
patent: 4720350 (1988-01-01), Zoleski et al.
patent: 4760170 (1988-07-01), Gutierrez et al.
patent: 4776969 (1988-10-01), Ryer et al.
patent: 4857217 (1989-08-01), Gutierrez et al.
patent: 4863624 (1989-09-01), Emert et al.
patent: 4956107 (1990-09-01), Gutierrez et al.
patent: 5064546 (1991-11-01), Dasai
patent: 5395539 (1995-03-01), Chandler et al.

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