3508941

Information

• Patent Grant
• 3508941

• References
• Source

• Patent Number

  3,508,941

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • C07D295/24 - Oxygen atoms
  • A22C13/0013 - Chemical composition of synthetic sausage casings
  • B01D67/0011 - Casting solutions therefor
  • C08B1/00 - Preparatory treatment of cellulose for making derivatives thereof
  • C08B1/003 - Preparation of cellulose solutions, i.e. dopes, with different possible solvents
  • C08B1/02 - Rendering cellulose suitable for esterification
  • C08B11/20 - Post-etherification treatments of chemical or physical type
  • C08B15/06 - containing nitrogen
  • C08B37/00 - Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00 Derivatives thereof
  • C08G81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers
  • C08J3/005 - Processes for mixing polymers
  • C08K5/32 - Compounds containing nitrogen bound to oxygen
  • C08K5/34 - Heterocyclic compounds having nitrogen in the ring
  • C08K5/3412 - having one nitrogen atom in the ring
  • C08K5/35 - having also oxygen in the ring
  • C08L1/00 - Compositions of cellulose, modified cellulose or cellulose derivatives
  • C08L5/14 - Hemicellulose Derivatives thereof
  • D06M13/388 - Amine oxides
  • D06M15/05 - Cellulose or derivatives thereof
  • D06M15/333 - of vinyl acetate Polyvinylalcohol
  • D06M15/39 - Aldehyde resins Ketone resins Polyacetals
  • D21H17/25 - Cellulose
  • D21H19/34 - comprising cellulose or derivatives thereof
  • G03C1/795 - the base being of macromolecular substances

• US Classifications

  • 106 - Compositions: coating or plastic