2745546

Information

• Patent Grant
• 2745546

• References
• Source

• Patent Number

  2,745,546

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1956
  69 years ago

• CPC

  • D21H19/12 - applied as a solution using water as the only solvent
  • B05D5/08 - to obtain an anti-friction or anti-adhesive surface
  • B29C41/14 - Dipping a core
  • B31B1/74 - Auxiliary operations; Parts; Components
  • B65D25/14 - Linings or internal coatings
  • B65D65/42 - Applications of coated or impregnated materials
  • B65D85/72 - for edible or potable liquids, semi-liquids, or plastic or pasty materials
  • D06M15/15 - Proteins or derivatives thereof
  • D21H17/30 - Alginic acid or alginates
  • B31B2201/622 - Coating or impregnating formed boxes
  • Y02W90/11 - Packing containers made from renewable resources

• US Classifications

  • 206 - Special receptacle or package