Title:
Guanidine alkyl aryl sulfonates
United States Patent 2702819
US Patent References:
Process of preparing alcohol-amine mineral oil sulphonates
- - 2061601
Process for breaking petroleum emulsions
- - 2076623
Amidine salts of alkyl naphthalene sulphonic acids
- - 2223935
Preparation of sulfonic acid salts of diguanides
- - 2473112
Process of preparing alcohol-amine mineral oil sulphonates
- - 2061601
Process for breaking petroleum emulsions
- - 2076623
Amidine salts of alkyl naphthalene sulphonic acids
- - 2223935
Preparation of sulfonic acid salts of diguanides
- - 2473112
Inventors:
Axe, William N.
Whitney, William B.
Whitney, William B.
Publication Date:
02/22/1955
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Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
Other Classes:
562/93, 585/456, 508/411, 585/458