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. 04, 1996
Filed:
Jun. 29, 1994
Applicant:
Inventor:
Donald Fisk, Cuba, IL (US);
Assignee:
Uni-Star Industries Ltd., Canton, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; B29C / ; C08H / ;
U.S. Cl.
CPC ...
527313 ; 527314 ; 521 82 ; 521 841 ;
Abstract
The use of prime starch to make a starch graft copolymer allows the resulting starch graft copolymer to be extruded with reduced torque and pressure as compared to a starch graft copolymer made from conventional dried starch.