2230876

Information

• Patent Grant
• 2230876

• References
• Source

• Patent Number

  2,230,876

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1941
  84 years ago

• CPC

  • B41F23/08 - Print finishing devices
  • B41M3/12 - Transfer pictures or the like
  • B41M7/0027 - using protective coatings or layers by lamination or by fusion of the coatings or layers
  • B65H23/08 - acting on web roll being unwound
  • C09D131/04 - Homopolymers or copolymers of vinyl acetate
  • D06M15/333 - of vinyl acetate Polyvinylalcohol
  • D21H5/0015 - only one side of the paper being in contact with the treating medium
  • D21H19/46 - Non-macromolecular organic compounds
  • D21H19/80 - Paper comprising more than one coating
  • D21H23/40 - only one side of the paper being in contact with the material
  • B65H2301/4148 - slitting
  • Y10T428/24876 - Intermediate layer contains particulate material [e.g., pigment, etc.]
  • Y10T428/31891 - Where addition polymer is an ester or halide
  • Y10T428/31906 - Ester, halide or nitrile of addition polymer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 118 - Coating apparatus
  • 427 - Coating processes