JP7381807B2 - 鉛蓄電池用有機防縮剤 - Google Patents

鉛蓄電池用有機防縮剤 Download PDF

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Publication number
JP7381807B2
JP7381807B2 JP2023523211A JP2023523211A JP7381807B2 JP 7381807 B2 JP7381807 B2 JP 7381807B2 JP 2023523211 A JP2023523211 A JP 2023523211A JP 2023523211 A JP2023523211 A JP 2023523211A JP 7381807 B2 JP7381807 B2 JP 7381807B2
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Japan
Prior art keywords
lead
kraft lignin
lignin
organic
parts
Prior art date
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JP2023523211A
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English (en)
Japanese (ja)
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JPWO2023095511A1 (https=
JPWO2023095511A5 (https=
Inventor
大輝 進藤
嘉人 西盛
光 相見
昌信 河村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paper Industries Co Ltd
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Nippon Paper Industries Co Ltd
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Publication date
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Publication of JPWO2023095511A5 publication Critical patent/JPWO2023095511A5/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/627—Expanders for lead-acid accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP2023523211A 2021-11-26 2022-10-25 鉛蓄電池用有機防縮剤 Active JP7381807B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021191702 2021-11-26
JP2021191702 2021-11-26
PCT/JP2022/039606 WO2023095511A1 (ja) 2021-11-26 2022-10-25 鉛蓄電池用有機防縮剤

Publications (3)

Publication Number Publication Date
JPWO2023095511A1 JPWO2023095511A1 (https=) 2023-06-01
JPWO2023095511A5 JPWO2023095511A5 (https=) 2023-10-27
JP7381807B2 true JP7381807B2 (ja) 2023-11-16

Family

ID=86539290

Family Applications (1)

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JP2023523211A Active JP7381807B2 (ja) 2021-11-26 2022-10-25 鉛蓄電池用有機防縮剤

Country Status (5)

Country Link
US (1) US20250062361A1 (https=)
EP (1) EP4439732A4 (https=)
JP (1) JP7381807B2 (https=)
CN (1) CN118202492A (https=)
WO (1) WO2023095511A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225719A (ja) 2014-05-26 2015-12-14 株式会社Ｇｓユアサ 鉛蓄電池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680113A (en) 1949-12-22 1954-06-01 Svenska Cellulosaforeningens C Method of producing water-soluble products from black liquor lignin
US4492586A (en) * 1980-02-22 1985-01-08 Reed Lignin, Inc. Dyestuffs and dyeing method using lignin adduct dispersant
JPH067486B2 (ja) 1985-12-19 1994-01-26 湯浅電池株式会社 密閉形鉛蓄電池
JP4230612B2 (ja) 1999-05-28 2009-02-25 日本製紙株式会社 クラフト法パルプ製造プロセスにおける薬品回収方法
US7022433B2 (en) * 2000-11-09 2006-04-04 Gs Yuasa Corporation Negative active material, method of manufacturing its material, and lead acid battery
SE0402201D0 (sv) 2004-09-14 2004-09-14 Stfi Packforsk Ab Method for separating lignin from black liquor
SE0402437D0 (sv) 2004-10-07 2004-10-07 Stfi Packforsk Ab Method for separating lignin from a lignin containing liquid/slurry
JP4396527B2 (ja) 2005-01-11 2010-01-13 新神戸電機株式会社 鉛蓄電池
JP5088656B2 (ja) 2005-11-17 2012-12-05 株式会社Ｇｓユアサ 鉛蓄電池用負極及びそれを用いた鉛蓄電池
CN103080417A (zh) 2010-07-07 2013-05-01 斯托拉恩索公司 由黑液制造沉淀木质素的方法和通过这种方法制造的沉淀木质素
EP3823067B1 (en) * 2018-07-09 2026-02-25 Nippon Paper Industries Co., Ltd. Organic expander for lead storage battery
US20240304821A1 (en) * 2021-03-08 2024-09-12 Nippon Paper Industries Co., Ltd. Organic expander for lead storage batteries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225719A (ja) 2014-05-26 2015-12-14 株式会社Ｇｓユアサ 鉛蓄電池

Also Published As

Publication number Publication date
US20250062361A1 (en) 2025-02-20
JPWO2023095511A1 (https=) 2023-06-01
CN118202492A (zh) 2024-06-14
EP4439732A4 (en) 2026-01-07
WO2023095511A1 (ja) 2023-06-01
EP4439732A1 (en) 2024-10-02

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