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:
Aug. 07, 1990
Filed:
Dec. 05, 1988
Applicant:
Inventor:
Eitan Avni, Langhorne, PA (US);
Assignee:
Union Camp Corporation, Wayne, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428325 ; 428323 ; 428331 ; 428328 ; 428335 ; 428341 ; 428342 ; 428481 ; 428513 ; 428522 ; 428207 ; 2641761 ;
Abstract
A composite paper is provided which is comprised of a paper substrate, a continuous thermoplastic film formed on at least one surface of the paper substrate, and a layer of an ink absorbent composite bonded to the outer surface of the thermoplastic film. The composite paper of this invention is especially useful as a printing substrate and in the manufacture of packages requiring printed surfaces.