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:
Aug. 21, 2012
Filed:
Jan. 12, 2012
Applicant:
Mark Allan Granger, Highlands Ranch, CO (US);
Inventor:
Mark Allan Granger, Highlands Ranch, CO (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for applying de-dusting agents to fibrous mats, webs, and/or blankets requiring a lower usage of the de-dusting agents, and producing fibrous products having improved dust suppression are disclosed. The dedusting agent or agents are first reduced to very fine particles or droplets and then, in an air suspension, are passed through the fibrous mat, web and/or blanket to deposit the very fine particles or droplets onto the surfaces of the fibers.