3904644

Information

• Patent Grant
• 3904644

• References
• Source

• Patent Number

  3,904,644

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • C03C17/324 - Polyesters
  • C07D233/32 - One oxygen atom
  • C07D233/72 - Two oxygen atoms
  • C08G18/3819 - having nitrogen
  • C08G59/1455 - Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
  • C08G59/26 - heterocyclic
  • C08L101/00 - Compositions of unspecified macromolecular compounds
  • C14C11/00 - Surface finishing of leather
  • C14C11/003 - using macromolecular compounds
  • D06M13/236 - containing halogen atoms
  • D06M13/35 - Heterocyclic compounds
  • D06M13/385 - containing epoxy groups
  • D06M15/423 - Amino-aldehyde resins
  • D06M15/433 - by phosphoric acids

• US Classifications

  • 548 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 252 - Compositions