公开(公告)号：US20190300464A1

公开(公告)日：2019-10-03

申请号：US16066202

申请日：2016-10-28

Applicant: ORGANO CORPORATION

Inventor： Hitoshi TAKADA ,  Akira NAKAMURA ,  Masami IMAMURA ,  Koji YAMANAKA

IPC: C07C29/76 ,  B01J39/20 ,  B01J39/04

Abstract: A method for purifying an organic solvent, comprising contacting an organic solvent containing polyvalent metal ions with a monolithic organic porous ion exchanger.According to the present invention, a method for purifying an organic solvent can be provided, wherein a high rate of removing polyvalent metal ions in an organic solvent is achieved.

公开(公告)号：US20190076788A1

公开(公告)日：2019-03-14

申请号：US16082758

申请日：2017-03-03

Applicant: ORGANO CORPORATION

Inventor： Masami IMAMURA ,  Hiroshi SUGAWARA ,  Fumitaka ICHIHARA

IPC: B01D67/00 ,  C02F1/44 ,  B01D71/02 ,  C25D11/04 ,  B01D69/02

Abstract: A particle capture filtration film with communication pores formed by anode oxidization of an aluminum material includes a small pore diameter part having communication pores formed to open to one surface of the filtration film, an intermediate pore part having communication pores to which the communication pores of the small pore diameter part are connected and that have a larger diameter than a diameter of the communication pores in the small pore diameter part, and a large pore diameter part having communication pores to which the communication pores of the intermediate pore part are connected and which have a larger diameter than a diameter of the communication pores in the intermediate pore part and are formed to open to the other surface of the filtration film.

公开(公告)号：US20230302507A1

公开(公告)日：2023-09-28

申请号：US18122778

申请日：2023-03-17

Applicant: ORGANO CORPORATION

Inventor： Masami IMAMURA ,  Daisaku YANO ,  Ryo IIZUKA ,  Toshiaki NIHEI ,  Yui WATANABE

IPC: B08B9/46 ,  G06F16/24 ,  B08B3/04

CPC classification number: B08B9/46 ,  G06F16/24 ,  B08B3/04 ,  B08B2209/08

Abstract: A management system includes: a database that stores a first cleanliness indicating the liquid quality of the cleaning solution after the cleaning unit that cleans a container to which unique identification information is assigned cleans the container, in association with the identification information assigned to the container, and a management device that searches the database for the identification information associated with the first cleanliness that corresponds with a second cleanliness requested from the outside, and outputs the identification information that was retrieved.