Compositions: coating or plastic – Coating or plastic compositions – Leak stopping
Patent
1991-12-23
1994-02-01
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Leak stopping
252 72, C09K 312
Patent
active
052828956
ABSTRACT:
An improved stop-leak formulation containing ground plant root material, glycol, and water is provided. The formulation can contain other additives such as corrosion inhibitors, lubricating agents, and the like. The stop-leak formulations exhibit significantly improved storage stability. Over extended storage periods, the plant root powder remains readily dispersible in the glycol/water mixture. Generally the stop-leak formulations contain 1 to 50 parts by weight plant root powder, 20 to 80 parts by weight glycol, and 100 parts by weight water. One preferred stop-leak formulation contains 15 to 30 parts by weight ginger root powder, 35 to 55 parts by weight diethylene glycol, and 100 parts by weight water.
REFERENCES:
patent: Re24094 (1955-11-01), Barton
patent: 1630828 (1926-05-01), Campbell
patent: 2935189 (1957-05-01), Barton
patent: 3034998 (1962-05-01), Hatch
patent: 3322548 (1967-05-01), Lasswell et al.
patent: 3616896 (1971-11-01), Barton
patent: 3692549 (1972-09-01), Martin
patent: 4348235 (1982-09-01), Lasswell et al.
patent: 4439561 (1984-03-01), Barber
patent: 4524158 (1985-06-01), Barber
patent: 4662940 (1987-05-01), Monier
patent: 4872911 (1989-10-01), Walley et al.
Einsmann Margaret
Klemanski Helene
Petro-Lube, Inc.
LandOfFree
Stop-leak formulations with improved storage stability does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stop-leak formulations with improved storage stability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stop-leak formulations with improved storage stability will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-576882