3919144

Information

• Patent Grant
• 3919144

• References
• Source

• Patent Number

  3,919,144

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • H01B3/306 - Polyimides or polyesterimides
  • C08G18/4661 - containing three nitrogen atoms in the ring
  • C08G18/5063 - containing three nitrogen atoms in the ring
  • C08G63/6854 - derived from polycarboxylic acids and polyhydroxy compounds
  • C08G73/16 - Polyester-imides
  • C08L67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain Compositions of derivatives of such polymers
  • C08L67/06 - Unsaturated polyesters
  • C09D167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain Coating compositions based on derivatives of such polymers
  • C10M3/00 - Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants Use as lubricants of single liquid substances
  • H01B3/302 - Polyurethanes or polythiourethanes; Polyurea or polythiourea
  • C10M2215/22 - Heterocyclic nitrogen compounds
  • C10M2215/221 - Six-membered rings containing nitrogen and carbon only
  • C10M2215/225 - the rings containing both nitrogen and oxygen
  • C10M2215/226 - Morpholines
  • C10M2215/30 - Heterocyclic compounds
  • C10M2217/042 - between the nitrogen-containing monomer and an aldehyde or ketone
  • C10M2217/043 - Mannich bases
  • C10N2240/08 - Hydraulic fluids
  • Y10S525/928 - Polyimide or polyamide-acid formed by condensation of a polyamine with a polycarboxylic acid having at least three carboxyl groups or derivatives thereof

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 427 - Coating processes
  • 528 - Synthetic resins or natural rubbers