2284896

Information

• Patent Grant
• 2284896

• References
• Source

• Patent Number

  2,284,896

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1942
  83 years ago

• CPC

  • D06M13/395 - Isocyanates
  • C08B15/06 - containing nitrogen
  • C08F8/00 - Chemical modification by after-treatment
  • C08G18/32 - Polyhydroxy compounds Polyamines Hydroxyamines
  • C08G18/341 - Dicarboxylic acids, esters of polycarboxylic acids containing two carboxylic acid groups
  • C08G18/38 - having heteroatoms other than oxygen
  • C08G18/3876 - containing mercapto groups
  • C08G18/603 - Polyamides
  • C08G18/6484 - Polysaccharides and derivatives thereof
  • C08G18/6755 - Unsaturated carboxylic acids
  • C08G18/72 - Polyisocyanates or polyisothiocyanates
  • C08G73/00 - Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
  • D01F6/72 - from polyureas

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 528 - Synthetic resins or natural rubbers
  • 530 - Chemistry: natural resins or derivatives
  • 536 - Organic compounds
  • 568 - Organic compounds