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:
Mar. 27, 1984
Filed:
Feb. 05, 1982
Applicant:
Inventor:
Denis W Akerberg, Huntley, IL (US);
Assignee:
The Quaker Oats Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; C08L / ;
U.S. Cl.
CPC ...
252426 ; 523144 ; 524492 ; 524592 ; 524593 ; 524594 ; 524612 ;
Abstract
A catalytic system for furan resin is disclosed, comprising mixtures of a sulfonic acid with urea salts of the respective sulfonic acid. By varying the acid:salt ratio of the catalytic system, the working time of the furan resin may be controlled as desired.