Compositions – Leather or fur treating
Patent
1985-07-16
1987-04-28
Guynn, Herbert B.
Compositions
Leather or fur treating
2523153, 536 88, 536 96, E21B 4300
Patent
active
046612661
ABSTRACT:
A completion and workover fluid which comprises an aqueous liquid medium containing hydroxyethyl cellulose, an inorganic salt selected from the group consisting of calcium chloride, calcium bromide and zinc bromide, and a component selected from the group consisting of the following components:
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patent: 4330414 (1982-05-01), Hoover
patent: 4350601 (1982-09-01), Mosier et al.
patent: 4359392 (1982-11-01), Rygg
patent: 4392964 (1983-07-01), House et al.
patent: 4514318 (1985-04-01), Rodriguez
Kanda Shoichi
Sekimoto Yukihiko
Yanagita Makoto
Guynn Herbert B.
Nitto Chemical Industry Co. Ltd.
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