logo

For the Inventor, By the Inventor

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.:

US 11865509 B1

PDFFull Text
Date of Patent:
Jan. 09, 2024

Filed:

Dec. 21, 2018

Porous molding

Applicant:

Asahi Kasei Kabushiki Kaisha, Tokyo, JP;

Inventors:

Masashi Kogawa, Tokyo, JP;

Keitaro Suzumura, Tokyo, JP;

Yutaka Koyama, Tokyo, JP;

Assignee:

Asahi Kasei Kabushiki Kaisha, Tokyo, JP;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Alexandre F Ferre

Int. Cl.
CPC ...
B01J 20/26 (2006.01); B05B 17/04 (2006.01); C02F 1/28 (2023.01); B01J 20/02 (2006.01); B01J 47/018 (2017.01); B01J 41/02 (2006.01); C02F 1/42 (2023.01); C01F 17/235 (2020.01); C02F 101/10 (2006.01);
U.S. Cl.
CPC ...
B01J 20/0277 (2013.01); B01J 41/02 (2013.01); B01J 47/018 (2017.01); C01F 17/235 (2020.01); C02F 1/42 (2013.01); C02F 2001/422 (2013.01); C02F 2101/105 (2013.01);
Abstract

Provided is a porous molding which is capable of removing ions in water to be treated, in particular, phosphorus ions at a very high liquid-permeation rate of at least SV 120 hr, and which has a large adsorption capacity. The porous molding according to the present invention comprises an organic polymer resin and an inorganic ion adsorbent, and is characterized in that a total volume of pores having a pore diameter of 1-80 nm as measured by a nitrogen adsorption method is 0.05-0.7 cm/g per unit mass of the inorganic ion adsorbent.

Find Patent Forward Citations

Kogawa, Masashi. (2024). Porous molding (U.S. Patent No. 11865509). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11865509

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…