3342647

Information

• Patent Grant
• 3342647

• References
• Source

• Patent Number

  3,342,647

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1967
  57 years ago

• CPC

  • C09J5/02 - involving pretreatment of the surfaces to be joined
  • C23C8/62 - only one element being applied
  • C23C22/63 - Treatment of copper or alloys based thereon
  • C23C22/74 - for obtaining burned-in conversion coatings
  • H05K3/385 - by conversion of the surface of the metal
  • C09J2400/166 - in the pretreated surface to be joined
  • Y10T428/2826 - Synthetic resin or polymer

• US Classifications

  • 148 - Metal treatment
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles