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:
Jan. 26, 1999
Filed:
Dec. 19, 1996
Elizabeth Foster, Friendsville, PA (US);
Jeffrey Curtis Hedrick, Park Ridge, NJ (US);
Robert Maynard Japp, Vestal, NY (US);
Kostas Papathomas, Endicott, NY (US);
Stephen Leo Tisdale, Endwell, NY (US);
Alfred Viehbeck, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The invention involves a fluid treatment device and fluid treatment method to solution or melt coat or impregnate a resin or polymer to a predetermined, metered thickness into a substrate. The invention is effective in impregnating or coating various substrates in both a continuous or batch process on one side, two sides, or in the case of a porous substrate, penetration and complete saturation is possible. The invention offers significant advantages and benefits over existing methods and equipment and allows the coating or impregnation process to be performed at lower cost and higher efficiency with increased environmental safety.