Title:
ＦＰＣ用導電性接着シート及びそれを用いたＦＰＣ
Document Type and Number:
Japanese Patent JP6761884
Kind Code:
B2
Abstract:
To provide a conductive adhesion sheet for an FPC, which can be easily peeled without causing a blocking between a conductive adhesion agent layer and a metal back-up plate in a state of laminating the conductive adhesion sheet for the FPC, adhered to the metal back-up plate, and is firmly fixed to the FPC.SOLUTION: A conductive adhesion agent layer 13 is laminated by coating an adhesion composition containing a fire-retardant resin and a crosslinking agent 2, a conductive filler 3, and an anti-blocking agent 4 on one surface of a support body film 1. When a total volume Vof the fire-retardant resin and a non-volatile component of the crosslinking agent is 100(VOL%), the volume Vof the conductive filler is within 15 to 60(VOL%), and the crosslinking agent is two or more functional epoxide resins. Even if one surface of the conductive adhesion agent layer is adhered by a heat laminate to a metal back-up plate, and sequentially laminated and stored in a state where the support body film is removed from the other surface, there is no occurrence of a blocking.SELECTED DRAWING: Figure 1
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| JPH0957930 | LAMINATED POLYESTER FILM AND LAMINATE |
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| JPS6357230 | SHEATHING MATERIAL FOR EL PANEL |
Inventors:
Naohiro Nomura
Sakuragi Takanori
Sanae Fujii
Nobuhiro Goto
Sakuragi Takanori
Sanae Fujii
Nobuhiro Goto
Application Number:
JP2019109801A
Publication Date:
September 30, 2020
Filing Date:
June 12, 2019
Export Citation:
Assignee:
Fujimori Industry Co., Ltd.
International Classes:
B32B27/18; H05K9/00; C09J7/24; C09J7/25; C09J7/35; C09J9/02; C09J11/04; C09J11/08; C09J175/04; C09J201/00; H05K1/02
Domestic Patent References:
| JP2004212496A | ||||
| JP7316525A |
Foreign References:
| WO2014003159A1 | ||||
| WO2015046032A1 |
Attorney, Agent or Firm:
Field Saki Satoshi
Kazunori Onami
Tomoyuki Teihiro
Kazunori Onami
Tomoyuki Teihiro