3916058

Information

• Patent Grant
• 3916058

• References
• Source

• Patent Number

  3,916,058

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • D21H19/40 - siliceous
  • C01B33/149 - Coating
  • D06M11/79 - with silicon dioxide, silicic acids or their salts
  • D21H5/0072 - Anti-slip papers
  • D21H27/00 - Special paper not otherwise provided for
  • Y10T428/259 - Silicic material
  • Y10T428/31993 - Of paper

• US Classifications

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