Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020067031 - LEAD STORAGE BATTERY SEPARATOR AND LEAD STORAGE BATTERY

Publication Number WO/2020/067031
Publication Date 02.04.2020
International Application No. PCT/JP2019/037309
International Filing Date 24.09.2019
IPC
H01M 2/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
H01M 2/18 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
18characterised by the shape
H01M 10/08 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
06Lead-acid accumulators
08Selection of materials as electrolytes
H01M 10/12 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
06Lead-acid accumulators
12Construction or manufacture
CPC
H01M 10/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
06Lead-acid accumulators
08Selection of materials as electrolytes
H01M 10/12
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
06Lead-acid accumulators
12Construction or manufacture
H01M 2/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details or processes of manufacture of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
H01M 2/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details or processes of manufacture of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
18characterised by the shape
Applicants
  • 株式会社GSユアサ GS YUASA INTERNATIONAL LTD. [JP]/[JP]
Inventors
  • 安藤 和成 ANDO, Kazunari
  • 伊藤 悦子 ITO, Etsuko
  • 加藤 肇 KATO, Hajime
Priority Data
2018-18016326.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LEAD STORAGE BATTERY SEPARATOR AND LEAD STORAGE BATTERY
(FR) SÉPARATEUR POUR BATTERIE RECHARGEABLE AU PLOMB ET BATTERIE RECHARGEABLE AU PLOMB
(JA) 鉛蓄電池用セパレータおよび鉛蓄電池
Abstract
(EN)
Provided are: a lead storage battery separator that contains a polyolefin and silica, and that has a Na content of at most 1000 μg/cm3, preferably has a Na content of at most 500 μg/cm3; and a lead storage battery using same.
(FR)
L'invention concerne un séparateur pour batterie rechargeable au plomb qui contient une polyoléfine et de la silice, et qui a une teneur en Na d'au plus 1 000 μg/cm3, de préférence une teneur en Na d'au plus 500 μg/cm3 ; et une batterie rechargeable au plomb faisant appel à celui-ci.
(JA)
ポリオレフィンとシリカとを含み、Na含有量が1000μg/cm以下であり、好ましくはNa含有量が500μg/cm以下である、鉛蓄電池用セパレータおよびこれを用いた鉛蓄電池。
Latest bibliographic data on file with the International Bureau