3709690

Information

• Patent Grant
• 3709690

• References
• Source

• Patent Number

  3,709,690

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  52 years ago

• CPC

  • G03C8/56 - Mordant layers
  • C08F8/44 - Preparation of metal salts or ammonium salts
  • G03C1/835 - Macromolecular substances therefor
  • G03C7/25 - Dye-imbibition processes Materials therefor Preparing or processing such materials
  • Y10S430/142 - Dye mordant

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers