Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Patent
1981-02-25
1983-01-11
Willis, Jr., P. E.
Compositions
Heat-exchange, low-freezing or pour point, or high boiling...
Organic components
252 493, 252 515A, 252 77, 252355, 252357, 252 495, C10M 108, C10M 106, C10M 304
Patent
active
043681336
ABSTRACT:
Combinations of carboxylic solubilizers, made by reaction of an acylating agent with an N-(hydroxyl-substituted hydrocarbyl) amine and surfactants are useful in incorporating oil-soluble, water-insoluble functional additives into aqueous systems. Typical solubilizers are made by reacting an alkyl-substituted succinic anhydride containing about 12 to about 500 carbon atoms with an alkanol amine such as diethyl ethanol amine. Typical surfactants are nonionic hydrophilic surfactants such as ethoxylated phenols and ionic surfactants of both the anionic and cationic type. Typical functional additives are anti-wear, extreme pressure and load-carrying agents such as dithiophosphates. The aqueous systems formed with the aid of such combinations are useful, for example, as water-based hydraulic fluids.
REFERENCES:
patent: Re27582 (1973-02-01), Kahn et al.
patent: 1068506 (1967-05-01), Burkhill et al.
patent: 1532836 (1978-11-01), Davis et al.
patent: 2458425 (1949-01-01), Rocchini
patent: 2588412 (1952-03-01), Rocchini
patent: 2858329 (1958-10-01), Braaten et al.
patent: 3006849 (1961-10-01), Plemich
patent: 3087936 (1963-04-01), LeSeur
patent: 3105050 (1963-09-01), Fischer
patent: 3216936 (1965-11-01), LeSuer
patent: 3219666 (1965-11-01), Norman et al.
patent: 3252908 (1966-05-01), Coleman
patent: 3255108 (1966-06-01), Wiese
patent: 3269946 (1966-08-01), Wiese
patent: 3311561 (1967-03-01), Anderson et al.
patent: 3324032 (1967-06-01), O'Halloran
patent: 3364001 (1968-01-01), Drummond et al.
patent: 3378494 (1968-04-01), Berger
patent: 3390082 (1968-06-01), LeSeur
patent: 3489682 (1970-01-01), LeSeur
patent: 3502677 (1970-03-01), LeSuer
patent: 3519570 (1970-07-01), McCarty
patent: 3629119 (1971-12-01), Weaver
patent: 3658707 (1972-04-01), Delafield et al.
patent: 3687644 (1972-08-01), Delafield et al.
patent: 3708522 (1973-01-01), LeSuer
patent: 3796662 (1974-03-01), Lyle et al.
patent: 3809651 (1974-05-01), Crawford et al.
patent: 3839419 (1974-10-01), Samour et al.
patent: 3844960 (1974-10-01), Breitgam et al.
patent: 3879306 (1975-04-01), Kablaoul et al.
patent: 3920562 (1975-11-01), Foehr
patent: 3920731 (1975-11-01), Naik
patent: 3933659 (1976-01-01), Lyle et al.
patent: 3981813 (1976-09-01), Den Herder et al.
patent: 4010105 (1977-03-01), Holgado
patent: 4010106 (1977-03-01), Rothert
patent: 4010107 (1977-03-01), Rothert
patent: 4048080 (1977-09-01), Lee et al.
patent: 4053426 (1977-10-01), Davis et al.
patent: 4097389 (1978-06-01), Andress, Jr.
patent: 4098585 (1978-07-01), Vartanian et al.
patent: 4101429 (1978-07-01), Birke
patent: 4118331 (1978-10-01), Jahnke
patent: 4176074 (1979-11-01), Coupland et al.
patent: 4185485 (1980-01-01), Schick et al.
patent: 4225447 (1980-09-01), Law et al.
patent: 4230588 (1980-10-01), Bonazza et al.
patent: 4253974 (1981-03-01), Valcho et al.
patent: 4253975 (1981-03-01), Law et al.
patent: 4257902 (1981-03-01), Singer
Keller Raymond
Lyons Ronald
The Lubrizol Corporation
Ward John P.
Willis, Jr. P. E.
LandOfFree
Aqueous systems containing nitrogen-containing, phosphorous-free does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous systems containing nitrogen-containing, phosphorous-free, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous systems containing nitrogen-containing, phosphorous-free will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-777920