3184373

Information

• Patent Grant
• 3184373

• References
• Source

• Patent Number

  3,184,373

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1965
  59 years ago

• CPC

  • D21H17/56 - Polyamines Polyimines Polyester-imides
  • D21H17/30 - Alginic acid or alginates
  • D21H17/32 - Guar or other polygalactomannan gum
  • D21H17/51 - Triazines
  • D21H23/00 - Processes or apparatus for adding material to the pulp or to the paper
  • D21H23/765 - Addition of all compounds to the pulp

• US Classifications

  • 162 - Paper making and fiber liberation