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:
Jul. 16, 1985
Filed:
Jan. 27, 1984
Applicant:
Inventor:
Wayne D Woodson, Danville, IL (US);
Assignee:
CL Industries, Inc., Danville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549473 ; 549500 ; 523144 ; 524109 ; 524308 ;
Abstract
Acid-curable, condensation-type resins, particularly phenolic resin prepolymers and urea-formaldehyde and/or furfuryl alcohol-formaldehyde modified phenolic resin prepolymers, have improved properties when admixed with a dibasic acid di-ester of the composition
Woodson, Wayne. (1985). Furfuryl esters and resins (U.S. Patent No. 4529807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4529807
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