JP7225505B2 - 導電性接着剤組成物 - Google Patents
導電性接着剤組成物 Download PDFInfo
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- JP7225505B2 JP7225505B2 JP2019569097A JP2019569097A JP7225505B2 JP 7225505 B2 JP7225505 B2 JP 7225505B2 JP 2019569097 A JP2019569097 A JP 2019569097A JP 2019569097 A JP2019569097 A JP 2019569097A JP 7225505 B2 JP7225505 B2 JP 7225505B2
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- mass
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- resin
- conductive adhesive
- thermoplastic resin
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/02—Electrically-conducting adhesives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J201/00—Adhesives based on unspecified macromolecular compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Conductive Materials (AREA)
Description
・結晶性熱可塑性樹脂1:結晶性ポリエステル、Tm=120℃、Mn=22000
・結晶性熱可塑性樹脂2:結晶性ポリエステル、Tm=95℃、Mn=20000
・非晶性熱可塑性樹脂:非晶性ポリエステル、Tg=65℃、Mn=16000
・カルボキシル基変性ポリエステル樹脂:Tg=15℃、Mn=16000、酸価=18mgKOH/g
・導電性フィラー1:デンドライト形状の銀被覆銅粒子、平均粒子径5μm、銀被覆量10質量%
・導電性フィラー2:球状、銀被覆銅粒子、平均粒子径5μm
・ウレタンビーズ:大日精化工業(株)製「ダイナミックビーズ UCN-5050クリヤー」
・シリカ:富士シリシア化学(株)製「サイロホービック200」
2・・・・サンプル
3・・・・サンプル
10・・・PETフィルム
11・・・両面テープ
12・・・銅箔
13・・・アルミ蒸着フィルム
14・・・導電性接着フィルム
15・・・ガラスエポキシ基板
16・・・アルミ蒸着層
17・・・アルミ蒸着フィルム
18・・・離型フィルム
A,B,C,D・・・電極
Claims (5)
- (A)融点が100℃以上の結晶性熱可塑性樹脂と(B)ガラス転移点が50~120℃である非晶性熱可塑性樹脂と(C)ガラス転移点が10~30℃であるカルボキシル基変性ポリエステル樹脂とを少なくとも含有する樹脂成分100質量部に対して、デンドライト形状の導電性フィラーを50~300質量部含有し、
樹脂成分100質量部中の成分(A)の含有量が40~70質量部であり、成分(B)の含有量が15~35質量部であり、成分(C)の含有量が15~35質量部である、導電性接着剤組成物。 - 前記結晶性熱可塑性樹脂(A)が結晶性ポリエステルであり、前記非晶性熱可塑性樹脂(B)が非晶性ポリエステルである、請求項1に記載の導電性接着剤組成物。
- 導電性フィラーが、銅粒子、銀粒子、金粒子、ニッケル粒子、銀被覆銅粒子、銀被覆銅合金粒子、及び銀被覆ニッケル粒子からなる群より選択される1種又は2種以上である、請求項1又は2に記載の導電性接着剤組成物。
- 前記結晶性熱可塑性樹脂(A)と前記非晶性熱可塑性樹脂(B)との含有割合((A)/(B))が、質量比で60/40~90/10である、請求項1~3のいずれか1項に記載の導電性接着剤組成物。
- 樹脂成分100質量部中、前記カルボキシル基変性ポリエステル樹脂(C)の含有量が15~35質量部である、請求項1~4のいずれか1項に記載の導電性接着剤組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018014062 | 2018-01-30 | ||
JP2018014062 | 2018-01-30 | ||
PCT/JP2019/002763 WO2019151188A1 (ja) | 2018-01-30 | 2019-01-28 | 導電性接着剤組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019151188A1 JPWO2019151188A1 (ja) | 2021-02-12 |
JP7225505B2 true JP7225505B2 (ja) | 2023-02-21 |
Family
ID=67478167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019569097A Active JP7225505B2 (ja) | 2018-01-30 | 2019-01-28 | 導電性接着剤組成物 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7225505B2 (ja) |
KR (1) | KR102580259B1 (ja) |
CN (1) | CN111448279B (ja) |
TW (1) | TWI784126B (ja) |
WO (1) | WO2019151188A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW202043407A (zh) | 2019-03-04 | 2020-12-01 | 日商拓自達電線股份有限公司 | 導電性接著劑組成物 |
JP7513430B2 (ja) * | 2020-06-05 | 2024-07-09 | デクセリアルズ株式会社 | 接合体の製造方法、接合体、及び導電粒子含有ホットメルト接着シート |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007031602A (ja) | 2005-07-28 | 2007-02-08 | Mitsubishi Plastics Ind Ltd | 電気資材用接着剤付積層フィルム |
JP2014060025A (ja) | 2012-09-18 | 2014-04-03 | Dexerials Corp | 異方性導電フィルム、接続方法、及び接合体 |
JP2015521214A (ja) | 2012-05-04 | 2015-07-27 | テーザ・ソシエタス・ヨーロピア | 三次元の導電性接着フィルム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03131679A (ja) * | 1989-10-17 | 1991-06-05 | Fujikura Ltd | 導電性接着剤 |
US5837119A (en) * | 1995-03-31 | 1998-11-17 | International Business Machines Corporation | Methods of fabricating dendritic powder materials for high conductivity paste applications |
JPH1112552A (ja) * | 1997-06-25 | 1999-01-19 | Matsushita Electric Ind Co Ltd | 導電性粒子 |
DE60219853T2 (de) | 2001-07-18 | 2008-01-17 | Mitsubishi Engineering-Plastics Corp. | Thermoplastische Harzzusammensetzung |
JP4673116B2 (ja) * | 2004-11-01 | 2011-04-20 | タツタ電線株式会社 | 異方導電性接着剤及びこれを用いて形成された電子機器 |
CN101802118B (zh) | 2007-09-19 | 2014-05-28 | 日立化成株式会社 | 粘接剂组合物和连接体 |
JP2014102943A (ja) | 2012-11-19 | 2014-06-05 | Dexerials Corp | 異方性導電フィルム、接続方法、及び接合体 |
JP6293524B2 (ja) * | 2014-03-11 | 2018-03-14 | デクセリアルズ株式会社 | 異方性導電フィルム及びその製造方法、並びに、接続方法及び接合体 |
EP3236479A1 (en) * | 2016-04-21 | 2017-10-25 | Henkel AG & Co. KGaA | An electrically conductive, hot-melt adhesive or moulding composition |
JP6271048B2 (ja) * | 2017-01-11 | 2018-01-31 | デクセリアルズ株式会社 | 異方性導電フィルム、接続方法、及び接合体 |
-
2019
- 2019-01-28 JP JP2019569097A patent/JP7225505B2/ja active Active
- 2019-01-28 KR KR1020207010207A patent/KR102580259B1/ko active IP Right Grant
- 2019-01-28 CN CN201980006537.XA patent/CN111448279B/zh active Active
- 2019-01-28 WO PCT/JP2019/002763 patent/WO2019151188A1/ja active Application Filing
- 2019-01-29 TW TW108103297A patent/TWI784126B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007031602A (ja) | 2005-07-28 | 2007-02-08 | Mitsubishi Plastics Ind Ltd | 電気資材用接着剤付積層フィルム |
JP2015521214A (ja) | 2012-05-04 | 2015-07-27 | テーザ・ソシエタス・ヨーロピア | 三次元の導電性接着フィルム |
JP2014060025A (ja) | 2012-09-18 | 2014-04-03 | Dexerials Corp | 異方性導電フィルム、接続方法、及び接合体 |
Also Published As
Publication number | Publication date |
---|---|
TW201936845A (zh) | 2019-09-16 |
KR102580259B1 (ko) | 2023-09-19 |
CN111448279B (zh) | 2021-08-10 |
CN111448279A (zh) | 2020-07-24 |
KR20200111667A (ko) | 2020-09-29 |
WO2019151188A1 (ja) | 2019-08-08 |
JPWO2019151188A1 (ja) | 2021-02-12 |
TWI784126B (zh) | 2022-11-21 |
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