公开(公告)号：US20210408545A1

公开(公告)日：2021-12-30

申请号：US17279227

申请日：2019-09-20

Applicant: ZEON CORPORATION

Inventor： Kouichirou MAEDA ,  Naoki YOSHIDA

IPC: H01M4/62 ,  H01M4/13 ,  H01M10/0562 ,  H01M10/0525 ,  C08L33/08

Abstract: Provided is a binder composition for an all-solid-state secondary battery with which it is possible to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent high-temperature cycle characteristics. The binder composition for an all-solid-state secondary battery contains an acrylic polymer and not less than 500 mass ppm and not more than 20,000 mass ppm of a phosphoric acid ester emulsifier relative to the acrylic polymer.

公开(公告)号：US20150353780A1

公开(公告)日：2015-12-10

申请号：US14761891

申请日：2014-01-10

Applicant: ZEON CORPORATION

Inventor： Naoki YOSHIDA

IPC: C09J9/02 ,  C08K3/04 ,  C09J133/00

CPC classification number: C09J9/02 ,  C08K3/04 ,  C08K2201/001 ,  C09J11/04 ,  C09J133/00 ,  H01G11/28 ,  H01G11/32 ,  H01G11/86 ,  H01M4/0404 ,  H01M4/13 ,  H01M4/62 ,  H01M4/667 ,  Y02E60/13

Abstract: Provided is a method for manufacturing an electroconductive adhesive composition for an electrochemical device electrode, the method including: a first step of stirring a slurry containing an electroconductive carbon, a particulate binder and a dispersion medium at a temperature range of 5 to 40° C.; and a second step of treating the slurry stirred in the first step by using a high pressure disperser with a treatment pressure of 80 to 230 MPa and a nozzle diameter of 100 to 500 μm.

Abstract translation: 本发明提供一种电化学装置用电极用导电性粘合剂组合物的制造方法，该方法包括：在5〜40℃的温度范围内搅拌含有导电性碳，粒状粘合剂和分散介质的浆料的第1工序。 ; 以及通过使用处理压力为80〜230MPa，喷嘴直径为100〜500μm的高压分散机处理在第一工序中搅拌的浆料的第二工序。