蓄電デバイス用バインダー組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極、保護膜形成用スラリー、保護膜、および蓄電デバイス

Title:

蓄電デバイス用バインダー組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極、保護膜形成用スラリー、保護膜、および蓄電デバイス

Document Type and Number:

Japanese Patent JP5348444

Kind Code:

B1

Abstract:

This binder composition for electricity storage devices is characterized by containing: (A) particles of a polymer which contains a repeating unit (a) that is derived from a fluorine-containing compound and a repeating unit (b) that is derived from a polyfunctional (meth)acrylic acid ester; and (B) a liquid medium. This binder composition for electricity storage devices is also characterized in that one endothermic peak is observed within the temperature range from -30°C to 30°C and one endothermic peak is observed within the temperature range from 80°C to 150°C when differential scanning calorimetry (DSC) is carried out on the polymer particles (A) in accordance with JIS K7121.

More Like This:

WO/2012/073678	BINDER COMPOSITION FOR BATTERIES, SLURRY FOR BATTERY ELECTRODES, SOLID ELECTROLYTE COMPOSITION, ELECTRODES, AND ALL-SOLID-STATE BATTERIES
WO/2023/095511	ORGANIC ANTI-SHRINKAGE AGENT FOR LEAD-ACID BATTERIES
JP5424011	Secondary batteries and their manufacturing methods, as well as negative electrodes for secondary batteries and positive electrodes for secondary batteries

Inventors:

Hiroki Kitaguchi
Takuji Otsuka
Nobuyuki Fujiwara

Application Number:

JP2013509366A

Publication Date:

November 20, 2013

Filing Date:

November 12, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

JSR CORPORATION

International Classes:

H01M4/62; H01G11/22; H01M2/16

Domestic Patent References:

JP2003317722A	2003-11-07
JPH10302797A	1998-11-13
JP2006185887A	2006-07-13
JP2003317722A	2003-11-07
JPH10302797A	1998-11-13
JP2006185887A	2006-07-13

Attorney, Agent or Firm:

Mitsue Obuchi
Yukio Fuse
Mitsufumi Matsumoto

Previous Patent: 津波浸入防止装置

Next Patent: TRANSISTOR CIRCUIT