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. 29, 1993
Filed:
Jan. 23, 1991
Applicant:
Inventor:
Homan B Kinsley, Jr, Powhatan, VA (US);
Assignee:
Custom Papers Group Inc., Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H / ;
U.S. Cl.
CPC ...
162146 ; 1621681 ; 162169 ; 1621811 ;
Abstract
Provided is a high tear strength, high tensile strength paper product. The product comprises a wood pulp fiber, a non-cellulosic synthetic fiber having a tear strength enhancing denier and length, and a binder material. The resulting paper product exhibits a combination of tear strength and tensile strength which can equal that of cotton cloth of the same basis weight, and can therefore be used as a less expensive substitute for cotton cloth in many applications.