3547785

Information

• Patent Grant
• 3547785

• References
• Source

• Patent Number

  3,547,785

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  55 years ago

• CPC

  • C23C18/24 - using acid aqueous solutions
  • C23C18/208 - with use of metal first
  • C23C18/285 - Sensitising or activating with tin based compound or composition
  • C23C18/30 - Activating or accelerating or sensitising with palladium or other noble metal
  • Y10S205/928 - ABS copolymer

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 216 - Etching a substrate: processes
  • 427 - Coating processes