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:
Jun. 18, 2019
Filed:
Sep. 02, 2014
Dow Global Technologies Llc, Midland, MI (US);
Peter J. Schulz, Midland, MI (US);
Matthew J. Turpin, Midland, MI (US);
Gregory T. Stewart, Midland, MI (US);
Laura J. Dietsche, Midland, MI (US);
Daniel A. Beaudoin, Midland, MI (US);
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Abstract
A mixing device () containing a housing () that defines a mixing chamber (), an A-component feed channel entrance opening (), a B-component feed channel entrance opening (), and air feed channel entrance opening (), and an exit opening () where the feed channel entrance openings and exit opening provide fluid communication into and/or out of the mixing chamber, and a static mixing element () housed within the mixing chamber between the three entrance feed channels and the exit opening, wherein the air feed channel entrance opening having a cross sectional area that is 0.7 square mm or greater and 7.7 square mm or less.