JP7412479B2 - 蓄電デバイス用外装材 - Google Patents
蓄電デバイス用外装材 Download PDFInfo
- Publication number
- JP7412479B2 JP7412479B2 JP2022102540A JP2022102540A JP7412479B2 JP 7412479 B2 JP7412479 B2 JP 7412479B2 JP 2022102540 A JP2022102540 A JP 2022102540A JP 2022102540 A JP2022102540 A JP 2022102540A JP 7412479 B2 JP7412479 B2 JP 7412479B2
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- Japan
- Prior art keywords
- mass
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- polyfunctional isocyanate
- storage device
- dicarboxylic acid
- Prior art date
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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Description
前記基材層と前記金属箔層とが外側接着剤層を介して接着され、
前記外側接着剤層は、ポリオールを含有してなる主剤と、多官能イソシアネート混合物と、を含み、ポリオールの含有率が50質量%~95質量%である二液硬化型ウレタン接着剤の硬化膜で形成され、
前記多官能イソシアネート混合物は、芳香族多官能イソシアネートと、芳香環を有する脂肪族多官能イソシアネートと、を含む混合物からなることを特徴とする蓄電デバイス用外装材。
前記ポリエステルポリオールは、ジカルボン酸成分を含み、
前記ジカルボン酸成分は、芳香族ジカルボン酸を含有し、前記ジカルボン酸成分中の前記芳香族ジカルボン酸の含有率が40モル%~80モル%である前項1または2に記載の蓄電デバイス用外装材。
前項1~5のいずれか1項に記載の蓄電デバイス用外装材および請求項6に記載の蓄電デバイス用外装ケースからなる群より選ばれる1種または2種の外装部材とを備え、
前記蓄電デバイス本体部が、前記外装部材で外装されていることを特徴とする蓄電デバイス。
1)リン酸と、
クロム酸と、
フッ化物の金属塩及びフッ化物の非金属塩からなる群より選ばれる少なくとも1種の化合物と、を含む混合物の水溶液
2)リン酸と、
アクリル系樹脂、キトサン誘導体樹脂及びフェノール系樹脂からなる群より選ばれる少なくとも1種の樹脂と、
クロム酸及びクロム(III)塩からなる群より選ばれる少なくとも1種の化合物と、を含む混合物の水溶液
3)リン酸と、
アクリル系樹脂、キトサン誘導体樹脂及びフェノール系樹脂からなる群より選ばれる少なくとも1種の樹脂と、
クロム酸及びクロム(III)塩からなる群より選ばれる少なくとも1種の化合物と、
フッ化物の金属塩及びフッ化物の非金属塩からなる群より選ばれる少なくとも1種の化合物と、を含む混合物の水溶液
上記1)~3)のうちのいずれかの水溶液を塗工した後、乾燥することにより、化成処理を施す。
二液硬化型ウレタン接着剤の主剤であるポリエステルポリオール溶液を作製する。ネオペンチルグリコール30モル部、エチレングリコール30モル部、1,6-ヘキサンジオール40モル部を80℃で溶融し、攪拌しながら、脂肪族ジカルボン酸であるアジピン酸40モル部と芳香族ジカルボン酸であるイソフタル酸60モル部とからなるジカルボン酸混合物を210℃で20時間縮重合反応させて、主剤成分としてのポリエステルポリオールを得た。このポリエステルポリオールは、数平均分子量(Mn)が15000である。前記得られたポリエステルポリオール(主剤)40質量部に酢酸エチル60質量部を加えて均一に溶解して、固形分40質量%、水酸基価3.0mgKOH/g(溶液値)のポリエステルポリオール溶液を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部に代えて、ジフェニルメタンジイソシアネート(MDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.5質量%、固形分50質量%)6質量部を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部に代えて、トリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.6質量%、固形分50質量%)3質量部およびジフェニルメタンジイソシアネート(MDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.5質量%、固形分50質量%)3質量部を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、トリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.6質量%、固形分50質量%)4質量部、硬化剤としてのキシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液(NCO含有率11.9質量%、固形分75質量%)16質量部を配合して(表1参照)撹拌することによって二液硬化型ウレタン接着剤を得た以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、トリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.6質量%、固形分50質量%)8質量部、硬化剤としてのキシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液(NCO含有率11.9質量%、固形分75質量%)12質量部を配合して(表1参照)撹拌することによって二液硬化型ウレタン接着剤を得た以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、トリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.6質量%、固形分50質量%)10質量部、硬化剤としてのキシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液(NCO含有率11.9質量%、固形分75質量%)10質量部を配合して(表1参照)撹拌することによって二液硬化型ウレタン接着剤を得た以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
ジカルボン酸混合物として、脂肪族ジカルボン酸であるアジピン酸65モル部と芳香族ジカルボン酸であるイソフタル酸35モル部とからなるジカルボン酸混合物を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
ジカルボン酸混合物として、脂肪族ジカルボン酸であるアジピン酸55モル部と芳香族ジカルボン酸であるイソフタル酸45モル部とからなるジカルボン酸混合物を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
ジカルボン酸混合物として、脂肪族ジカルボン酸であるアジピン酸20モル部と芳香族ジカルボン酸であるイソフタル酸80モル部とからなるジカルボン酸混合物を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
ジカルボン酸混合物として、脂肪族ジカルボン酸であるアジピン酸15モル部と芳香族ジカルボン酸であるイソフタル酸85モル部とからなるジカルボン酸混合物を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
ジカルボン酸混合物として、脂肪族ジカルボン酸であるアジピン酸10モル部と芳香族ジカルボン酸であるイソフタル酸90モル部とからなるジカルボン酸混合物を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
二液硬化型ウレタン接着剤における主剤(溶液)/硬化剤(溶液)の配合比を、主剤(溶液)/硬化剤(溶液)=5質量部/35質量部に変更した(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
二液硬化型ウレタン接着剤における主剤(溶液)/硬化剤(溶液)の配合比を、主剤(溶液)/硬化剤(溶液)=70質量部/30質量部に変更した(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
二液硬化型ウレタン接着剤における主剤(溶液)/硬化剤(溶液)の配合比を、主剤(溶液)/硬化剤(溶液)=90質量部/10質量部に変更した(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
主剤(溶液)として、実施例1のポリエステルポリオール溶液80質量部に代えて、以下のポリエーテルポリウレタンポリオール溶液(表1では「ポリオールO」と表記)80質量部を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
主剤(溶液)として、実施例1のポリエステルポリオール溶液80質量部に代えて、ポリエステルポリウレタンポリオール溶液(表1で「ポリオールM」と表記)80質量部を用いた(表1参照)以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤(芳香環を有する脂肪族多官能イソシアネート)として、実施例1のキシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、テトラメチルキシリレンジイソシアネート(TMXDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液(NCO含有率10.2質量%、固形分75質量%)14質量部を配合して(表1参照)撹拌することによって二液硬化型ウレタン接着剤を得た以外は、実施例1と同様にして、図1に示す構成の蓄電デバイス用外装材1を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、ジフェニルメタンジイソシアネート(MDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.5質量%、固形分50質量%)20質量部を用いた(表1参照)以外は、実施例1と同様にして蓄電デバイス用外装材を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、トリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液(NCO含有率7.6質量%、固形分50質量%)20質量部を用いた(表1参照)以外は、実施例1と同様にして蓄電デバイス用外装材を得た。
硬化剤として、実施例1のトリレンジイソシアネート(TDI)のイソシアヌレート多官能体ポリイソシアネート溶液6質量部、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液14質量部に代えて、キシリレンジイソシアネート(XDI)とトリメチロールプロパンとのアダクト体ポリイソシアネート溶液(NCO含有率11.9質量%、固形分75質量%)20質量部を用いた(表1参照)以外は、実施例1と同様にして蓄電デバイス用外装材を得た。
エチレンカーボネート(EC)、ジメチルカーボネート(DMC)が等量体積比で配合された混合溶媒にヘキサフルオロリン酸リチウム(LiPF6)が濃度1000ppmで溶解された電解液中に蓄電デバイス用外装材を浸漬して45℃環境下で24時間保管した後、蓄電デバイス用外装材を取り出して水で洗浄して乾燥させた。前記乾燥後の蓄電デバイス用外装材について外側層側からのLab値をコニカミノルタ社製の色差式色彩計CM-2500Cを用いて測定し、b値を黄変度合いの判断基準にして下記判定基準に基づいて評価した。b値が大きい程、黄色が濃い。
(判定基準)
「◎」…b値が1.0以下である(合格)
「○」…b値が1.0より大きく2.0以下である(合格)
「×」…b値が2.0より大きい。
成形深さフリーのストレート金型を用いて外装材に対し下記成形条件で深絞り1段成形を行い、各成形深さ(9.0mm、8.5mm、8.0mm、7.5mm、7.0mm、6.5mm、6.0mm、5.5mm、5.0mm、4.5mm、4.0mm、3.5mm、3.0mm、2.5mm、2.0mm)毎に成形性を評価し、コーナー部にピンホールが全く発生しない良好な成形を行うことができる最大成形深さ(mm)を調べ、下記判定基準に基づいて成形性を評価した。なお、ピンホールの有無は、ピンホールを透過してくる透過光の有無を目視により観察することにより調べた。
(成形条件)
成形型…パンチ:33.3mm×53.9mm、ダイ:80mm×120mm、コーナーR:2mm、パンチR:1.3mm、ダイR:1mm
しわ押さえ圧…ゲージ圧:0.475MPa、実圧(計算値):0.7MPa
材質…SC(炭素鋼)材、パンチRのみクロムメッキ。
(判定基準)
「◎」…ピンホール及び割れが発生しない最大成形深さが7.0mm以上である(合格)
「○」…ピンホール及び割れが発生しない最大成形深さが5.0mm以上7.0mm未満である(合格)
「×」…ピンホール及び割れが発生しない最大成形深さが5.0mm未満である。
得られた蓄電デバイス用外装材から幅15mm×長さ150mmの試験体を切り出し、120℃の温度環境下に前記試験体を1分間保持した後、そのまま120℃環境下で、JIS K6854-3(1999年)に準拠して、島津アクセス社製ストログラフ(引張試験装置)(AGS-5kNX)を使用して引張速度100mm/分で外側層2と金属箔層4との間でT型剥離させた時の剥離強度を測定し、これを熱間ラミネート強度(N/15mm幅)とし、下記判定基準に基づいて評価した。
(判定基準)
「◎」…熱間ラミネート強度が「2.0N/15mm幅」以上である(合格)
「○」…熱間ラミネート強度が「1.5N/15mm幅」以上、「2.0N/15mm幅」未満である(合格)
「△」…熱間ラミネート強度が「1.0N/15mm幅」以上、「1.5N/15mm幅」未満である(合格)
「×」…熱間ラミネート強度が「1.0N/15mm幅」未満である。
成形深さフリーのストレート金型を用いて外装材に対して成形深さ5.0mmの深絞り1段成形を行った後、一対の成形品の周縁部同士を互いの内側層同士で接触するように重ね合わせた状態で、テスター産業株式会社製のヒートシール装置(TP-701-A)を用いて、ヒートシール温度:170℃、シール圧:0.2MPa(ゲージ表示圧)、シール時間:6秒の条件にて片面加熱によりヒートシールを行った。ヒートシール品の外観を目視で観察し、ヒートシール品の外側層と金属箔層の間における浮き箇所やデラミネーション箇所(剥離箇所)の有無やその長さを調べて、下記判定基準に基づいて耐シール性を評価した。
(判定基準)
「◎」…浮き箇所やデラミネーション箇所がない(合格)
「○」…浮き箇所、デラミネーション箇所の長さが0mmを超えて2mm以下(合格)
「△」…浮き箇所、デラミネーション箇所の長さが2mmを超えて4mm以下(合格)
「×」…浮き箇所、デラミネーション箇所の長さが4mmより長い。
・リチウム2次電池(リチウムイオン電池、リチウムポリマー電池等)などの蓄電デバイス
・リチウムイオンキャパシタ
・電気2重層コンデンサ
等の各種蓄電デバイスの外装材として用いられる。また、本発明に係る蓄電デバイスは、上記例示した蓄電デバイスの他、全固体電池も含む。
2…基材層(外側層)
3…熱融着性樹脂層(内側層)
4…金属箔層
5…外側接着剤層
10…外装ケース
15…外装部材
30…蓄電デバイス
31…蓄電デバイス本体部
Claims (1)
- 外側層としての基材層と、内側層としての熱融着性樹脂層と、これら両層間に配置された金属箔層と、を含む蓄電デバイス用外装材であって、
前記基材層と前記金属箔層とが外側接着剤層を介して接着され、
前記外側接着剤層は、ポリオールを含有してなる主剤と、多官能イソシアネート混合物と、を含み、前記ポリオールの含有率が50質量%~95質量%である二液硬化型ウレタン接着剤の硬化膜で形成され、
前記多官能イソシアネート混合物は、芳香族多官能イソシアネートと、芳香環を有する脂肪族多官能イソシアネートと、を含む混合物からなり、
前記多官能イソシアネート混合物における前記芳香族多官能イソシアネートの含有率が5質量%~40質量%であり、前記多官能イソシアネート混合物における前記芳香環を有する脂肪族多官能イソシアネートの含有率が60質量%~95質量%であり、
前記ポリオールは、ポリエステルポリオールであり、
前記ポリエステルポリオールは、ジカルボン酸成分を含み、
前記ジカルボン酸成分は、芳香族ジカルボン酸を含有し、前記ジカルボン酸成分中の前記芳香族ジカルボン酸の含有率が45モル%~80モル%であることを特徴とする蓄電デバイス用外装材。
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WO2021132025A1 (ja) * | 2019-12-27 | 2021-07-01 | 凸版印刷株式会社 | 蓄電装置用外装材及びこれを用いた蓄電装置 |
JPWO2022234790A1 (ja) * | 2021-05-06 | 2022-11-10 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012252932A (ja) | 2011-06-06 | 2012-12-20 | Sony Corp | 電池パック、電池パックの製造方法、蓄電システム、電子機器、電動車両および電力システム |
JP2015170461A (ja) | 2014-03-06 | 2015-09-28 | 凸版印刷株式会社 | リチウム電池用外装材 |
JP2017025287A (ja) | 2015-07-22 | 2017-02-02 | 大日精化工業株式会社 | 接着剤組成物、該組成物を用いてなる包装材料、電池用外装材、成形ケース及び蓄電デバイス |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7906238B2 (en) | 2005-12-23 | 2011-03-15 | 3M Innovative Properties Company | Silicon-containing alloys useful as electrodes for lithium-ion batteries |
JP4380728B2 (ja) | 2007-05-16 | 2009-12-09 | ソニー株式会社 | 積層型包装材料、電池用外装部材および電池 |
JP5591477B2 (ja) | 2008-03-13 | 2014-09-17 | 日東電工株式会社 | 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材、透明導電性積層体、タッチパネルおよび画像表示装置 |
JP2012119290A (ja) * | 2010-11-12 | 2012-06-21 | Sony Corp | 電池パック、電池パックの製造方法および電池パック製造用の金型 |
US9062158B2 (en) * | 2010-12-02 | 2015-06-23 | Basf Se | Polyester polyols based on aromatic dicarboxylic acids |
CN103918100B (zh) * | 2011-11-07 | 2019-04-23 | 凸版印刷株式会社 | 蓄电装置用外包装材料 |
JP2014162821A (ja) * | 2013-02-22 | 2014-09-08 | Nitto Denko Corp | 表面保護フィルム |
JP6230460B2 (ja) * | 2013-06-17 | 2017-11-15 | 昭和電工パッケージング株式会社 | 成形用包装材 |
KR20160130240A (ko) * | 2014-03-06 | 2016-11-10 | 도판 인사츠 가부시키가이샤 | 리튬 전지용 외장재 |
KR20170018892A (ko) * | 2014-06-10 | 2017-02-20 | 바스프 에스이 | 아실모르폴린을 함유하는 중합체 분산액 |
CN107001872B (zh) * | 2014-12-24 | 2020-04-07 | 琳得科株式会社 | 粘合片 |
EP3297054B1 (en) * | 2015-05-14 | 2019-12-04 | Toppan Printing Co., Ltd. | Outer casing material for electricity storage devices, and electricity storage device using said outer casing material |
JP6862084B2 (ja) | 2015-10-07 | 2021-04-21 | 昭和電工パッケージング株式会社 | 包装材、ケースおよび蓄電デバイス |
CN108779066A (zh) | 2016-04-11 | 2018-11-09 | 三井化学株式会社 | 苯二甲撑二异氰酸酯组合物、树脂及聚合性组合物 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012252932A (ja) | 2011-06-06 | 2012-12-20 | Sony Corp | 電池パック、電池パックの製造方法、蓄電システム、電子機器、電動車両および電力システム |
JP2015170461A (ja) | 2014-03-06 | 2015-09-28 | 凸版印刷株式会社 | リチウム電池用外装材 |
JP2017025287A (ja) | 2015-07-22 | 2017-02-02 | 大日精化工業株式会社 | 接着剤組成物、該組成物を用いてなる包装材料、電池用外装材、成形ケース及び蓄電デバイス |
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