2827397

Information

• Patent Grant
• 2827397

• References
• Source

• Patent Number

  2,827,397

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1958
  67 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/4834 - Polyacrylamides
  • C04B2111/27 - Water resistance
  • Y10T428/249967 - Inorganic matrix in void-containing component
  • Y10T428/249968 - Of hydraulic-setting material
  • Y10T428/31667 - Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 427 - Coating processes
  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers