CHROMIUM-CHROMIUM OXIDE COATINGS APPLIED TO STEEL SUBSTRATES FOR PACKAGING APPLICATIONS AND A METHOD FOR PRODUCING SAID COATINGS

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United States of America Patent

SERIAL NO

14646238

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Abstract

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A coated steel substrate for packaging applications, the substrate containing (1) a recrystallisation annealed single or double reduced packaging steel blackplate, or (2) a cold-rolled and recovery annealed blackplate, wherein one or both sides of the substrate is coated with a chromium metal-chromium oxide coating layer produced in a single process step by using a trivalent chromium electroplating process. A process for obtaining the coated steel substrate.

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Patent Owner(s)

Patent OwnerAddress
TATA STEEL IJMUIDEN B VJZ VELSEN-NOORD

International Classification(s)

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  • 2013 Application Filing Year
  • C25D Class
  • 481 Applications Filed
  • 415 Patents Issued To-Date
  • 86.28 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DE, VOOYS Arnoud Cornelis Adriaan MAARSSEN, NL 2 6
PENNING, Jan Paul 's-GRAVENHAGE, NL 17 74
PORTEGIES, ZWART Ilja WORMER, NL 8 36
STEEGH, Michiel SANTPOORT ZUID, NL 5 10
WIJENBERG, Jacques Hubert Olga Joseph AMSTERDAM, NL 29 292

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  • 5 Citation Count
  • C25D Class
  • 20.93 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8122937161015311301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0102030405060708090100110120130140150160170180190200210220230240250

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