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. 22, 2008
Filed:
May. 24, 2004
Applicants:
Jay C. Song, Highland Mills, NY (US);
Sen Yang, Nanuet, NY (US);
Inventors:
Jay C. Song, Highland Mills, NY (US);
Sen Yang, Nanuet, NY (US);
Assignee:
International Paper Company, Memphis, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 29/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to paper products and/or substrates that is multifunctional and suitable for use in a wide range of office printing equipment and contains a base sheet of cellulose fibers and a pigmented composition coated on said substrate, the coating containing a first pigment having a BET surface area of from 50 to 750 m/g, a second pigment having a BET surface area of from 5 to 49 m/g, and polymeric binder; as well as methods of making and using the same.