2451445

Information

• Patent Grant
• 2451445

• References
• Source

• Patent Number

  2,451,445

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1948
  76 years ago

• CPC

  • C04B40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions
  • C04B2103/30 - Water reducers, plasticisers, air-entrainers, flow improvers
  • C04B2111/00068 - Mortar or concrete mixtures with an unusual water/cement ratio
  • C04B2111/00301 - Non-porous materials

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic