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, 2016
Filed:
Aug. 17, 2011
Aleksander J. Pyzik, Midland, MI (US);
Jun Cai, Midland, MI (US);
Andrey N. Soukhojak, Midland, MI (US);
Robert A. Newman, Midland, MI (US);
Aleksander J. Pyzik, Midland, MI (US);
Jun Cai, Midland, MI (US);
Andrey N. Soukhojak, Midland, MI (US);
Robert A. Newman, Midland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A porous discriminating layer is formed on a ceramic support having at least one porous wall by (a) establishing a flow of a gas stream containing highly porous particles through the support to deposit a layer of the highly porous particles of a ceramic or ceramic precursor onto wall(s) of the support and (b) calcining said deposited layer to form the discriminating layer. This method is an inexpensive and effective route to forming a discriminating layer onto the porous wall.