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:
Jun. 05, 1984
Filed:
Aug. 11, 1982
Applicant:
Inventors:
Henry Watanabe, Vernon Hills, IL (US);
Andrew Schultz, Deerfield, IL (US);
Assignee:
Stepan Chemical Company, Northfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252536 ; 252 90 ; 252156 ;
Abstract
A dilute aqueous solution of sodium alpha olefin sulfonate with sodium silicate displays surprisingly high viscosity characteristics and is useful as an oven cleaner or metal cleaner.