Flexographic printing plate, flexographic printing plate precursor, and manufacturing methods therefor

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United States of America Patent

PATENT NO 10272710
APP PUB NO 20180304663A1
SERIAL NO

16010951

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is to provide a flexographic printing plate having high ink transferability and making it possible to perform printing with a high ink density in a solid portion, a flexographic printing plate precursor, a method for manufacturing a flexographic printing plate, and a method for manufacturing a flexographic printing plate precursor. A flexographic printing plate includes a relief layer including a non-image area and an image area having an uneven structure formed on a surface thereof, in which an average length RSm of roughness curve elements of the surface of the image area having the uneven structure is 15 to 120 μm, an oil-retention volume A2 is 2 to 180, and a load length ratio Rmr 30% at a cutting level of 30% is 20% to 90%.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATIONTOKYO

International Classification(s)

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  • 2018 Application Filing Year
  • B41N Class
  • 57 Applications Filed
  • 33 Patents Issued To-Date
  • 57.90 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morikawa, Seiichiro Shizuoka, JP 23 166
Sato, Hiroshi Shizuoka, JP 974 10580

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Patent Citation Ranking

  • 2 Citation Count
  • B41N Class
  • 52.56 % this patent is cited more than
  • 6 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges413701 - 1002.557.51012.51517.52022.52527.53032.53537.54042.545

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