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. 15, 1987
Filed:
Mar. 20, 1986
Applicant:
Inventors:
Jonathan P Earhart, Orinda, CA (US);
John A Kostecki, Pinole, CA (US);
Adrian C McNutt, Rock Springs, WY (US);
Assignee:
Stauffer Chemical Company, Westport, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G / ; B08B / ; B08B / ;
U.S. Cl.
CPC ...
134-3 ; 134 2213 ; 134 2217 ; 134 28 ; 134 29 ;
Abstract
Alkali metal aluminum silicate scale deposits are removed from surfaces of chemical processing equipment by alternating treatments with acidic and basic solutions, with optional rinsing of the equipment between treatments.
Quick Actions:
Earhart, Jonathan. (1987). Process for removing alkali metal aluminum silicate scale deposits from (U.S. Patent No. 4713119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4713119
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile