The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 1977
Filed:
Jun. 15, 1976
Applicant:
Inventors:
William A Satterwhite, Englishtown, NJ (US);
Robert M Leach, Cranbury, NJ (US);
Harold A Stuhler, Browns Mills, NJ (US);
Assignee:
Cities Service Company, Tulsa, OK (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
252358 ; 252321 ;
Abstract
A defoamer for controlling the foam in high strength acid media and process for preparing same having a majority of a sulfonated tall oil and a minority of a long chain alcohol and a nonionic additive.