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:
May. 06, 2014
Filed:
Apr. 10, 2012
Yunzhang Wang, Duncan, SC (US);
Paul J. Wesson, Greenville, SC (US);
Kirkland W. Vogt, Simpsonville, SC (US);
Yunzhang Wang, Duncan, SC (US);
Paul J. Wesson, Greenville, SC (US);
Kirkland W. Vogt, Simpsonville, SC (US);
Milliken & Company, Spartanburg, SC (US);
Abstract
A high temperature filter containing a membrane, a support substrate, and a porous adhesive layer. The porous adhesive layer is adjacent the inner surface of the membrane and the inner surface of the support substrate such that the membrane and the support substrate sandwich the porous adhesive layer. The porous adhesive layer comprises an adhesive having an adhesive operating temperature of at least about 450° F. The support substrate is a woven textile, a non-woven textile, a knit textile, or a film, and has a support operating temperature of at least about 500° F.