Compositions – Preservative agents – Anti-corrosion
Patent
1976-12-10
1981-09-01
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252 85P, 252 855R, 252 28, 252309, 260448C, B01J 1300, C10M 110, C10M 504
Patent
active
042870860
ABSTRACT:
The viscosity of liquid organic systems is increased by adding thereto an organophilic clay gellant which is the reaction product of a smectite clay having a cation exchange capacity of at least 0.75 milliequivalents per gram and from 1.00 to less than 1.20 milliequivalents per gram of clay of a methyl benzyl dialkyl ammonium salt, wherein the two alkyl groups independently contain from 16 to 18 carbon atoms, and from 0% to 1% water in the absence of a polar organic dispersant for the gellant.
REFERENCES:
patent: 2531427 (1950-11-01), Hauser
patent: 2859234 (1958-11-01), Clem
patent: 2966506 (1960-12-01), Jordan
patent: 3133072 (1964-05-01), Shibe, Jr. et al.
patent: 3537994 (1970-11-01), House
Finlayson Claude M.
Jordan John W.
Lovering Richard D.
Nath Gary M.
NL Industries Inc.
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