JP7459048B2 - 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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- JP7459048B2 JP7459048B2 JP2021503413A JP2021503413A JP7459048B2 JP 7459048 B2 JP7459048 B2 JP 7459048B2 JP 2021503413 A JP2021503413 A JP 2021503413A JP 2021503413 A JP2021503413 A JP 2021503413A JP 7459048 B2 JP7459048 B2 JP 7459048B2
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- Prior art keywords
- resin
- conductive adhesive
- mass
- parts
- adhesive composition
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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
- 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
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Conductive Materials (AREA)
Description
・結晶性熱可塑性樹脂2:結晶性ポリエステル、Tm=92℃、Mn=36000
・結晶性熱可塑性樹脂3:結晶性ポリエステル、Tm=85℃、Mn=19000
・非晶性熱可塑性樹脂1: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
・ウレタン変性ポリエステル樹脂1:Tg=84℃、Mn=40000
・ウレタン変性ポリエステル樹脂2:Tg=106℃、Mn=25000
・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」
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 (6)
- 融点が90℃以上140℃以下の結晶性熱可塑性樹脂(A)と、カルボキシル基変性ポリエステル樹脂(B)、及びウレタン変性ポリエステル樹脂(C)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、前記結晶性熱可塑性樹脂(A)が結晶性ポリエステルである、導電性接着剤組成物。
- 前記カルボキシル基変性ポリエステル樹脂(B)のガラス転移点が10~30℃である、請求項1に記載の導電性接着剤組成物。
- 前記ウレタン変性ポリエステル樹脂(C)のガラス転移点が80~120℃である、請求項1又は2に記載の導電性接着剤組成物。
- 樹脂成分100質量部中、前記結晶性熱可塑性樹脂(A)の含有量が50~70質量部である、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(B)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。
- 樹脂成分100質量部中、前記ウレタン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1~5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 |
---|---|---|---|
JP2019038664 | 2019-03-04 | ||
JP2019038664 | 2019-03-04 | ||
PCT/JP2019/048767 WO2020179179A1 (ja) | 2019-03-04 | 2019-12-12 | 導電性接着剤組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020179179A1 JPWO2020179179A1 (ja) | 2020-09-10 |
JP7459048B2 true JP7459048B2 (ja) | 2024-04-01 |
Family
ID=72338552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021503413A Active JP7459048B2 (ja) | 2019-03-04 | 2019-12-12 | 導電性接着剤組成物 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7459048B2 (ja) |
KR (1) | KR102738134B1 (ja) |
CN (1) | CN113330082B (ja) |
TW (1) | TWI866934B (ja) |
WO (1) | WO2020179179A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007242397A (ja) | 2006-03-08 | 2007-09-20 | Toyobo Co Ltd | 導電性ペースト及びこれを用いた印刷回路、面状発熱体 |
JP2008147113A (ja) | 2006-12-13 | 2008-06-26 | Matsushita Electric Ind Co Ltd | 発熱体 |
WO2014195400A1 (en) | 2013-06-06 | 2014-12-11 | Chiesi Farmaceutici S.P.A. | Kinase inhibitors |
JP2017117627A (ja) | 2015-12-24 | 2017-06-29 | 住友電気工業株式会社 | 絶縁シート及びフラットケーブル |
WO2017204218A1 (ja) | 2016-05-23 | 2017-11-30 | タツタ電線株式会社 | 導電性接着剤組成物 |
JP6329314B1 (ja) | 2017-09-28 | 2018-05-23 | タツタ電線株式会社 | 導電性接着剤シート |
WO2019151188A1 (ja) | 2018-01-30 | 2019-08-08 | タツタ電線株式会社 | 導電性接着剤組成物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5769390A (en) * | 1980-10-13 | 1982-04-28 | Fuji Electric Co Ltd | Coffee vending machine |
DE60219853T2 (de) | 2001-07-18 | 2008-01-17 | Mitsubishi Engineering-Plastics Corp. | Thermoplastische Harzzusammensetzung |
KR101240009B1 (ko) | 2007-09-19 | 2013-03-06 | 히타치가세이가부시끼가이샤 | 접착제 조성물 및 접합체 |
JP5964187B2 (ja) | 2012-09-18 | 2016-08-03 | 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 |
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 |
CN108026420B (zh) * | 2016-05-12 | 2020-11-06 | 日本Mektron株式会社 | 导电性粘合剂和屏蔽膜 |
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2019
- 2019-10-29 TW TW108139066A patent/TWI866934B/zh active
- 2019-12-12 JP JP2021503413A patent/JP7459048B2/ja active Active
- 2019-12-12 KR KR1020217018539A patent/KR102738134B1/ko active Active
- 2019-12-12 CN CN201980090818.8A patent/CN113330082B/zh active Active
- 2019-12-12 WO PCT/JP2019/048767 patent/WO2020179179A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007242397A (ja) | 2006-03-08 | 2007-09-20 | Toyobo Co Ltd | 導電性ペースト及びこれを用いた印刷回路、面状発熱体 |
JP2008147113A (ja) | 2006-12-13 | 2008-06-26 | Matsushita Electric Ind Co Ltd | 発熱体 |
WO2014195400A1 (en) | 2013-06-06 | 2014-12-11 | Chiesi Farmaceutici S.P.A. | Kinase inhibitors |
JP2017117627A (ja) | 2015-12-24 | 2017-06-29 | 住友電気工業株式会社 | 絶縁シート及びフラットケーブル |
WO2017204218A1 (ja) | 2016-05-23 | 2017-11-30 | タツタ電線株式会社 | 導電性接着剤組成物 |
JP6329314B1 (ja) | 2017-09-28 | 2018-05-23 | タツタ電線株式会社 | 導電性接着剤シート |
WO2019151188A1 (ja) | 2018-01-30 | 2019-08-08 | タツタ電線株式会社 | 導電性接着剤組成物 |
Also Published As
Publication number | Publication date |
---|---|
KR20210133949A (ko) | 2021-11-08 |
CN113330082A (zh) | 2021-08-31 |
KR102738134B1 (ko) | 2024-12-03 |
CN113330082B (zh) | 2023-04-28 |
JPWO2020179179A1 (ja) | 2020-09-10 |
TWI866934B (zh) | 2024-12-21 |
WO2020179179A1 (ja) | 2020-09-10 |
TW202043407A (zh) | 2020-12-01 |
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