3668175

Information

• Patent Grant
• 3668175

• References
• Source

• Patent Number

  3,668,175

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • C08G73/16 - Polyester-imides
  • C08G18/4661 - containing three nitrogen atoms in the ring
  • C08G18/6438 - Polyimides or polyesterimides
  • H01B3/306 - Polyimides or polyesterimides
  • Y10T428/12569 - Synthetic resin
  • Y10T428/2947 - Synthetic resin or polymer in plural coatings, each of different type
  • Y10T428/31554 - Next to second layer of polyamidoester
  • Y10T428/31605 - Next to free metal
  • Y10T428/31681 - Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers