3867147

Information

• Patent Grant
• 3867147

• References
• Source

• Patent Number

  3,867,147

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • G03F7/021 - Macromolecular diazonium compounds Macromolecular additives
  • C08G8/28 - Chemically modified polycondensates
  • C08G12/08 - aromatic
  • C08G12/22 - with carboxylic acid amides
  • C08G16/02 - of aldehydes
  • G03C7/08 - from diversely-coloured grains irregularly distributed

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 534 - Organic compounds