3929946

Information

• Patent Grant
• 3929946

• References
• Source

• Patent Number

  3,929,946

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • D01F11/06 - of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D01D5/247 - Discontinuous hollow structure or microporous structure
  • D01F6/38 - comprising unsaturated nitriles as the major constituent
  • D06M11/11 - with halogen acids or salts thereof
  • D06M11/38 - Oxides or hydroxides of elements of the first Group of the Periodic System
  • D06M11/55 - with sulfur trioxide with sulfuric acid or thiosulfuric acid or their salts
  • D06M11/63 - with hydroxylamine or hydrazine
  • D06M11/76 - with carbon oxides or carbonates
  • D06M2101/28 - Acrylonitrile Methacrylonitrile

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 008 - Bleaching and dyeing