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. 18, 2018
Filed:
Jun. 30, 2014
Applicant:
Intermet Technologies Chengdu Co., Ltd., Chengdu, Sichuan, CN;
Assignee:
INTERMET TECHNOLOGIES CHENGDU CO., LTD, Sichuan, Chengdu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 38/00 (2006.01); C04B 38/06 (2006.01); B01D 39/06 (2006.01); C04B 35/00 (2006.01); C04B 38/02 (2006.01); B01D 39/20 (2006.01); C04B 35/56 (2006.01); C04B 35/626 (2006.01); C04B 35/64 (2006.01);
U.S. Cl.
CPC ...
C04B 38/02 (2013.01); B01D 39/20 (2013.01); B01D 39/2075 (2013.01); C04B 35/5615 (2013.01); C04B 35/62695 (2013.01); C04B 35/64 (2013.01); B01D 2239/1208 (2013.01); B01D 2239/1216 (2013.01); C04B 2235/3843 (2013.01); C04B 2235/402 (2013.01); C04B 2235/404 (2013.01); C04B 2235/422 (2013.01); C04B 2235/428 (2013.01); C04B 2235/44 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/604 (2013.01); C04B 2235/6565 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/661 (2013.01); C04B 2235/80 (2013.01); C04B 2235/81 (2013.01); C04B 2235/94 (2013.01); C04B 2235/96 (2013.01); C04B 2235/9669 (2013.01); C04B 2235/9684 (2013.01);
Abstract
A sintered porous material with stronger corrosion resistance comprising three elements Ti, Si and C which constitute at least 90% of the weight of the porous material, wherein the porous material has 30-60% porosity, 0.5-50 μm average pore size, and at least 23 MPa tensile strength, wherein the porous material of 5 mm thickness under 0.05 MPa pressure has a pure water filtration flux of at least 1 t/m·h, and a weight loss rate of no more than 1.5% after having been immersed in a 5 wt % hydrochloric acid solution at room temperature for 48 days.