Compositions – Leather or fur treating
Patent
1979-12-03
1981-12-22
Guynn, Herbert B.
Compositions
Leather or fur treating
252 85M, C09K 706
Patent
active
043069800
ABSTRACT:
A water-in-oil well servicing fluid comprising a continuous oleaginous phase, an aqueous phase, an oleophilic anhydride and lime, and a method of preparing same.
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patent: 2862881 (1958-12-01), Reddie
patent: 2868729 (1959-01-01), Nelson et al.
patent: 2999063 (1961-09-01), Hoeppel
patent: 3076763 (1963-02-01), Nelson
patent: 3136725 (1964-06-01), Nelson
patent: 3168475 (1965-02-01), Jordan et al.
Brandt Israel M.
Scearce Forest A.
Guynn Herbert B.
NL Industries Inc.
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