2178924

Information

• Patent Grant
• 2178924

• References
• Source

• Patent Number

  2,178,924

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1939
  85 years ago

• CPC

  • C08L89/00 - Compositions of proteins Compositions of derivatives thereof
  • Y02P20/582 - of unreacted starting or intermediate materials
  • Y10S264/38 - Making film or tubes from casein

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic
  • 530 - Chemistry: natural resins or derivatives