3576638

Information

• Patent Grant
• 3576638

• References
• Source

• Patent Number

  3,576,638

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 years ago

• CPC

  • C08F8/30 - Introducing nitrogen atoms or nitrogen-containing groups
  • C08F8/34 - Introducing sulfur atoms or sulfur-containing groups
  • C08G69/26 - derived from polyamines and polycarboxylic acids
  • C08G73/0605 - Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
  • G03C1/04 - with macromolecular additives with layer-forming substances
  • G03C1/053 - Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • G03C1/34 - Fog-inhibitors Stabilisers Agents inhibiting latent image regression
  • G03C1/346 - Organic derivatives of bivalent sulfur, selenium or tellurium

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 174 - Electricity: conductors and insulators