Coagulant for oil glyceride/isobutyl methacrylate composition an

Details Coagulant for oil glyceride/isobutyl methacrylate composition an Coagulant for oil glyceride/isobutyl methacrylate composition an

1993-06-08

1995-08-01

Lovering, Richard D.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210733, 210925, 252314, 2523151, 2523154, 524313, B01J 1300, C02F 154, C02F 156

Patent

active

054377935

ABSTRACT:
The invention discloses methods of making oil coagulant compositions, the oil coagulants made thereby and processes for using the coagulants to coagulate oil that has been spilled on water. The coagulant comprises a glyceride, such as, for example, the drying oil linseed oil, a polymer, such as, for example, poly(isobutyl methacrylate), and a solvent, such as, for example, 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate. The coagulant of the present invention coagulates oil independent of both agitation and temperature, and may be used in both salt and fresh water. After the coagulant has coagulated the spilled oil, the coagulated oil may be readily mechanically removed from the water such that at least 99.9% of the oil is removed from the water and only a faint trace of oil remains in the water.

REFERENCES:
patent: 2418920 (1947-04-01), Berger et al.
patent: 3067154 (1962-12-01), Sterling
patent: 3755189 (1973-08-01), Gilchrist et al.
patent: 3775448 (1973-11-01), Guhr et al.
patent: 3776864 (1973-12-01), Woerner
patent: 3821109 (1974-06-01), Gilchrist et al.
patent: 3835049 (1974-09-01), King
patent: 3917528 (1975-11-01), Orban et al.
patent: 3977969 (1976-08-01), Zall
patent: 4156040 (1979-05-01), Swider et al.
patent: 4200561 (1980-04-01), Chang
patent: 4420400 (1983-12-01), Weitzen
patent: 4420573 (1983-12-01), Fogg et al.
patent: 4502975 (1985-03-01), Kobayashi et al.
patent: 4519918 (1985-05-01), Ericsson et al.
patent: 4786717 (1988-11-01), Bretches et al.
patent: 4810395 (1989-03-01), Levy et al.
patent: 5326394 (1994-07-01), Cobb

Affiliated with

Also associated with

Rating

Coagulant for oil glyceride/isobutyl methacrylate composition an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coagulant for oil glyceride/isobutyl methacrylate composition an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coagulant for oil glyceride/isobutyl methacrylate composition an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-732250