Compositions – Leather or fur treating
Patent
1982-10-21
1984-01-10
Padgett, Benjamin R.
Compositions
Leather or fur treating
252 855C, 252307, 252547, 564297, 564298, 175 69, E21B 700, C09K 300, B01J 1300, C11D 112
Patent
active
044252439
ABSTRACT:
Foaming agents for use in oil and gas production comprising n-octyl dimethylamine oxide, n-decyl dimethylamine oxide, branched decyl dimethylamine oxide, and mixtures thereof, all of which generate copious quantities of stable foam even in the presence of brine and hydrocarbons.
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patent: 3317430 (1967-05-01), Priestley
patent: 3486560 (1969-12-01), Hutchison
patent: 3501426 (1970-03-01), Yu
patent: 4287102 (1981-10-01), Miyajima
Green Harold A.
Prodo Kenneth W.
Weinstein Morris
Jacobs Arthur A.
Kilby Catherine S.
Millmaster Onyx Group Inc.
Padgett Benjamin R.
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