3436359

Information

• Patent Grant
• 3436359

• References
• Source

• Patent Number

  3,436,359

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  55 years ago

• CPC

  • C08J9/10 - developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/5024 - containing primary and/or secondary amino groups
  • C08G18/6685 - with compounds of group C08G18/3225 or polyamines of C08G18/38
  • C08G65/20 - Tetrahydrofuran
  • C08G65/2678 - Sulfur or compounds thereof
  • C08G65/2684 - Halogens or compounds thereof
  • C08G65/3255 - Ammonia
  • C08G69/40 - Polyamides containing oxygen in the form of ether groups
  • C08G75/12 - Polythioether-ethers
  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins
  • C08L81/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only Compositions of polysulfones Compositions of derivatives of such polymers
  • C08J2363/00 - Characterised by the use of epoxy resins Derivatives of epoxy resins

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers