JP2007220376A5 - - Google Patents

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Publication number
JP2007220376A5
JP2007220376A5 JP2006037298A JP2006037298A JP2007220376A5 JP 2007220376 A5 JP2007220376 A5 JP 2007220376A5 JP 2006037298 A JP2006037298 A JP 2006037298A JP 2006037298 A JP2006037298 A JP 2006037298A JP 2007220376 A5 JP2007220376 A5 JP 2007220376A5
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Japan
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formula
polymer
integer
represented
hydrogen atom
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JP2006037298A
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JP2007220376A (ja
JP5221851B2 (ja
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Publication of JP2007220376A5 publication Critical patent/JP2007220376A5/ja
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Claims (2)

  1. 式（Ｉ）
    Figure 2007220376
     （式（Ｉ）中、Ｒ１ａ、Ｒ２ｂは、それぞれ独立して水素原子又はメチル基を表し、ｍは１〜１００のいずれかの整数を表し、ｍが２以上のとき、Ｒ１ａ同士、Ｒ２ｂ同士は、同一又は相異なっていてもよい。）で表される構成単位（Ｉ）を有する重合体を含有することを特徴とする電極保護膜。
  2. 式（Ｉ）
    Figure 2007220376
     （式（Ｉ）中、Ｒ１ａ、Ｒ２ｂは、それぞれ独立して水素原子又はメチル基を表し、ｍは１〜１００のいずれかの整数を表し、ｍが２以上のとき、Ｒ１ａ同士、Ｒ２ｂ同士は、同一又は相異なっていてもよい。）で表される構成単位（Ｉ）を有する重合体を含むアーム部と、分岐鎖を有する有機基を含むコア部とを有するスターポリマーを含有することを特徴とする電極保護膜。
JP2006037298A 2006-02-14 2006-02-14 電極保護膜 Expired - Fee Related JP5221851B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006037298A JP5221851B2 (ja) 2006-02-14 2006-02-14 電極保護膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006037298A JP5221851B2 (ja) 2006-02-14 2006-02-14 電極保護膜

Publications (3)

Publication Number Publication Date
JP2007220376A JP2007220376A (ja) 2007-08-30
JP2007220376A5 true JP2007220376A5 (ja) 2009-02-26
JP5221851B2 JP5221851B2 (ja) 2013-06-26

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Family Applications (1)

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JP2006037298A Expired - Fee Related JP5221851B2 (ja) 2006-02-14 2006-02-14 電極保護膜

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JP (1) JP5221851B2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206313B (zh) 2005-09-07 2013-06-05 日本曹达株式会社 星形聚合物及其制造方法
KR100976754B1 (ko) * 2006-07-11 2010-08-18 닛뽕소다 가부시키가이샤 스타 폴리머 및 그 제조 방법
JP2009099530A (ja) * 2007-09-27 2009-05-07 Sanyo Electric Co Ltd 非水電解質電池用正極及び非水電解質電池
JP5368688B2 (ja) * 2007-10-03 2013-12-18 日本曹達株式会社 光ラジカル重合開始剤及び光硬化性組成物
US9056944B2 (en) 2009-02-11 2015-06-16 Dow Global Technologies Llc Ductile polymer binders and battery components using the same
WO2024040489A1 (zh) * 2022-08-25 2024-02-29 宁德时代新能源科技股份有限公司 功能聚合物、电极浆料、电极极片、电池及用电装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07326344A (ja) * 1994-05-31 1995-12-12 Mitsubishi Cable Ind Ltd リチウム二次電池用負極およびそれを用いてなるリチウム二次電池
JPH08306353A (ja) * 1995-05-10 1996-11-22 Matsushita Electric Ind Co Ltd 非水電解液二次電池およびその製造法
JPH1197027A (ja) * 1997-09-18 1999-04-09 Ricoh Co Ltd 非水電解質二次電池
JPH11120992A (ja) * 1997-10-08 1999-04-30 Ricoh Co Ltd 非水電解質二次電池
JP2001143755A (ja) * 1999-11-12 2001-05-25 Japan Storage Battery Co Ltd 非水電解質二次電池
JP2003109574A (ja) * 2001-09-28 2003-04-11 Sanyo Electric Co Ltd 非水電解質二次電池
KR100454030B1 (ko) * 2002-08-07 2004-10-20 삼성에스디아이 주식회사 리튬-황 전지용 양극, 이의 제조 방법 및 이를 포함하는리튬-황 전지
KR100502357B1 (ko) * 2003-08-29 2005-07-20 삼성에스디아이 주식회사 고분자 필름을 구비한 양극 및 이를 채용한 리튬-설퍼 전지
KR100542198B1 (ko) * 2003-10-23 2006-01-11 삼성에스디아이 주식회사 리튬 폴리머 이차 전지
KR100542213B1 (ko) * 2003-10-31 2006-01-10 삼성에스디아이 주식회사 리튬 금속 전지용 음극 및 이를 포함하는 리튬 금속 전지
KR100953544B1 (ko) * 2004-01-02 2010-04-21 삼성에스디아이 주식회사 리튬 이차 전지용 금속 합금계 음극, 이의 제조 방법 및이를 포함한 전지

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