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:
Mar. 23, 2004
Filed:
Apr. 10, 2001
Applicant:
Inventor:
Jeffrey J. O'Brien, Walworth, NY (US);
Assignee:
ExxonMobil Oil Corporation, Fairfax, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 1/46 ; C08J 7/18 ; B05D 3/06 ; B05D 3/12 ; B05D 5/04 ;
U.S. Cl.
CPC ...
H05H 1/46 ; C08J 7/18 ; B05D 3/06 ; B05D 3/12 ; B05D 5/04 ;
Abstract
A method is provided for surface treating a porous sheet material. The surface treatment involves contacting at least one porous surface of the film with plasma at atmospheric pressure and a plasma generating electrode frequency of greater than 1 MHz. This method provides treatment which penetrates into the pores of the sheet material.