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. 26, 2011
Filed:
Feb. 17, 2004
Applicant:
Richard Emil Kajander, Toledo, OH (US);
Inventor:
Richard Emil Kajander, Toledo, OH (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/30 (2006.01); B32B 17/10 (2006.01); B32B 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Coated fibrous mats having properties particularly suited for a facer on gypsum wallboard, foam and other substrates and in laminates of various types, and the method of making the coated mat is disclosed. The mat contains a major portion of non-cellulosic fibers and a minor portion of cured resinous binder. The exposed surface coating has a smoothness of no more than about 15 microns and is comprised of one or more of a clay, a filler and a polymeric binder. The method comprises at least partially drying the coated mat while the exposed surface of the coating is in contact with a smooth surface.