METHOD FOR PRODUCING TERMINAL BONDING TAPE, AND TERMINAL BONDING TAPE

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United States of America Patent

SERIAL NO

13758214

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Abstract

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A method for producing a terminal bonding tape includes providing a multi-layer film having a linear polyethylene surface layer, a linear polyethylene intermediate layer and an acid-modified polyethylene surface layer, and irradiating the multi-layer film with a radiation beam from the side of the linear polyethylene surface layer to cross-link the linear polyethylene intermediate layer. The linear polyethylene surface layer is made of a high-fluidity linear low-density polyethylene having an MFR of 5 to 30 g/10 min or a linear polyethylene with a density of 918 to 940 kg/m3, while the linear polyethylene intermediate layer is made of a low-fluidity linear low-density polyethylene having an MFR of 0.7 to 6 g/10 min or a linear polyethylene with a density of 865 to 917 kg/m3. The radiation cross-linked intermediate layer shows significant reduction in fluidity with the fluidity of the both surface layers being maintained in an acceptable level.

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Patent Owner(s)

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OKURA INDUSTRIAL CO LTD1515 NAKAZU-CHO MARUGAME-SHI KAGAWA 7638508

International Classification(s)

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  • 2013 Application Filing Year
  • B32B Class
  • 3541 Applications Filed
  • 3020 Patents Issued To-Date
  • 85.29 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ORIHARA, Masanao Marugame-shi, JP 4 15
SONODA, Kazutaka Marugame-shi, JP 1 4
TAKEBAYASHI, Kenzo Marugame-shi, JP 1 4

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  • 4 Citation Count
  • B32B Class
  • 7.74 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges21116674781817141301212331601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500160017001800

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