3890294

Information

• Patent Grant
• 3890294

• References
• Source

• Patent Number

  3,890,294

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • C08L67/06 - Unsaturated polyesters
  • C08C19/38 - with hydroxy radicals
  • C08F8/30 - Introducing nitrogen atoms or nitrogen-containing groups
  • C08F283/01 - on to unsaturated polyesters
  • C08F293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
  • C08G63/6856 - Dicarboxylic acids and dihydroxy compounds
  • C08G65/33365 - containing cyano group
  • 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
  • C08G81/02 - at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers
  • 534 - Organic compounds