3368928

Information

• Patent Grant
• 3368928

• References
• Source

• Patent Number

  3,368,928

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  56 years ago

• CPC

  • C23C22/04 - containing hexavalent chromium compounds
  • C23C22/00 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating
  • Y10T428/31663 - As siloxane, silicone or silane

• US Classifications

  • 148 - Metal treatment
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles