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:
Sep. 13, 1977
Filed:
Jul. 22, 1976
Applicant:
Inventors:
John P Gibbons, Western Springs, IL (US);
Lawrence Wondolowski, Downers Grove, IL (US);
Assignee:
CPC International Inc., Englewood Cliffs, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 172 ; 260 38 ;
Abstract
A process for the production of carbohydrate-phenolic resins wherein a phenolic compound is reacted with a hexose saccharide in the presence of a Lewis acid catalyst to form a solid fusible resin which is curable with cross linking agents, such as hexamethylenetetramine.