Patent search ap:("Panasonic Intellectual Property Management Co. Page Ltd.") AND inv:"Takashi Hashida"

1.

发明授权
Scale inhibitor, scale-inhibiting device using the same, and scale-inhibiting system 有权

公开(公告)号：US10005685B1

公开(公告)日：2018-06-26

申请号：US15324509

申请日：2015-07-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takashi Hashida , Muneto Yamada

IPC: C02F5/08 , B01J20/04 , B01J20/28 , A47J31/60

Abstract: A scale inhibitor includes a granular material composed of a particle containing a plurality of polyphosphate salts, the granular material has an asymmetric particle diameter distribution, and a particle diameter with a maximum frequency is smaller than an average particle diameter of the granular material.

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