Compositions – Leather or fur treating
Patent
1988-06-27
1990-09-25
Lovering, Richard D.
Compositions
Leather or fur treating
175 46, 51322, 82900, 125 1122, C09K 702
Patent
active
049591649
ABSTRACT:
The enhancement of rock fragmentation and rock excavation by neutralizing the rock surface charge with respect to the drilling, tunneling, cutting, grinding, or polishing fluid. Water-soluble, high-molecular-weight, nonionic polymers are employed to neutralize the surface charge on the rock, thereby promoting increased drilling, cutting, tunneling, grinding and polishing performance resulting in increases in drilling, tunneling, cutting, grinding and polishing penetration rate, extensions in bit, cutting tool, grinding media, and polishing tool life and dust suppression.
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Mondshine, Oil and Gas Journal (Dec. 7, 1970), pp. 70-77.
Engelmann William H.
Khalafalla Sanaa E.
Pahlman John E.
Tuzinski Patrick A.
Watson Pamela J.
Geist Gary L.
Koltos E. Philip
Lovering Richard D.
The United States of America as represented by the Secretary of
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