3415651

Information

• Patent Grant
• 3415651

• References
• Source

• Patent Number

  3,415,651

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • G03C5/3021 - with oxydisable hydroxyl or amine groups linked to an aromatic ring
  • C07F9/3873 - containing nitrogen substituents
  • G03C1/42 - Developers or their precursors
  • G03C5/315 - Tanning development
  • G03C8/06 - Silver salt diffusion transfer
  • G03C8/08 - the substances transferred by diffusion consisting of organic compounds
  • G03C8/4006 - using materials covered by the groups G03C8/04 - G03C8/06
  • G03F7/12 - Production of screen printing forms or similar printing forms

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system