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:
Sep. 08, 2009
Filed:
Sep. 30, 2002
Michael J. Noga, Oakville, CA;
David Warren Arseneau, Burlington, CA;
John D. Ireland, Burlington, CA;
William Malcolm Worden, Oakville, CA;
Zhiyong Fu, Hamilton, CA;
Reginald A. Cooke, Burlington, CA;
Martin H. Beck, Amherst, NH (US);
Michael J. Noga, Oakville, CA;
David Warren Arseneau, Burlington, CA;
John D. Ireland, Burlington, CA;
William Malcolm Worden, Oakville, CA;
Zhiyong Fu, Hamilton, CA;
Reginald A. Cooke, Burlington, CA;
Martin H. Beck, Amherst, NH (US);
RTICA, Inc., Haliburton, ON, CA;
Abstract
A method of producing a non-lofted fiber veil of an orientable polymer for the production of insulation, e.g. thermal, for blown-in applications, having X, Y and Z vector directions of the fibers comprising, melt blowing the polymer to form molten fibers, having molecules oriented along the length of the fibers, the X vector direction, placing the fibers on a roller spinning at a rate to provide additional orientation of the molecules of the fibers, displacing some said fibers into the Y vector direction, and cooling the fibers while on the roller to form the non-lofted fiber veil. Also included is the product of the method, a blown in insulation, intermediate products, an apparatus and a method of producing a product for blown-in installation.