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:
Apr. 24, 2001
Filed:
Aug. 05, 1998
Applicant:
Inventors:
Bruce Jerome Kokko, Neenah, WI (US);
Elroy Wayne Post, Oshkosh, WI (US);
Assignee:
Fort James Corporation, Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 6/926 ; C08G 6/500 ; C08L 7/706 ; C08L 7/900 ; D21H 1/100 ;
U.S. Cl.
CPC ...
C08G 6/926 ; C08G 6/500 ; C08L 7/706 ; C08L 7/900 ; D21H 1/100 ;
Abstract
An aqueous formulation of a high solid content fully functional thermosettable wet strength resin designed for use in the manufacture of paper products is disclosed. The wet strength resin is the product of reaction of an epihalohydrin and an end-capped polyaminamide polymer. The thermosetting wet strength resins are useful in the manufacture of improved absorbent paper products such as bathroom tissues, facial tissues, napkins, towels, and paperboard products such as dairy cartons and bag paper.