3505000

Information

• Patent Grant
• 3505000

• References
• Source

• Patent Number

  3,505,000

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • D06P1/6495 - Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P3/58 - material containing hydroxyl groups
  • D06Q1/02 - Producing patterns by locally destroying or modifying the fibres of a web by chemical actions

• US Classifications

  • 008 - Bleaching and dyeing
  • 525 - Synthetic resins or natural rubbers