2052557

Information

• Patent Grant
• 2052557

• References
• Source

• Patent Number

  2,052,557

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1936
  88 years ago

• CPC

  • D06P3/405 - using metallisable or mordant dyes
  • D01F2/28 - from organic cellulose esters or ethers

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic