3819392

Information

• Patent Grant
• 3819392

• References
• Source

• Patent Number

  3,819,392

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • D21H27/00 - Special paper not otherwise provided for
  • B22C1/186 - contaming ammonium or metal silicates, silica sols
  • C01B33/145 - Preparation of hydroorganosols, organosols or dispersions in an organic medium
  • C03C25/40 - Organo-silicon compounds
  • C07F7/04 - Esters of silicic acids
  • C09D1/00 - Coating compositions
  • D06M11/79 - with silicon dioxide, silicic acids or their salts
  • D21H5/0072 - Anti-slip papers
  • D21H19/40 - siliceous
  • D06M2400/02 - Treating compositions in the form of solgel or aerogel

• US Classifications

  • 106 - Compositions: coating or plastic