2280829

Information

• Patent Grant
• 2280829

• References
• Source

• Patent Number

  2,280,829

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1942
  82 years ago

• CPC

  • C08J7/042 - with two or more layers, where at least one layer of a composition contains a polymer binder
  • C08J7/08 - Heat treatment
  • C08J2301/06 - Cellulose hydrate
  • C08J2431/04 - Homopolymers or copolymers of vinyl acetate
  • C08J2475/02 - Polyureas
  • Y10T428/31801 - Of wax or waxy material
  • Y10T428/31844 - Of natural gum, rosin, natural oil or lac
  • Y10T428/31953 - Modified or regenerated cellulose

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes
  • 524 - Synthetic resins or natural rubbers