3660015

Information

• Patent Grant
• 3660015

• References
• Source

• Patent Number

  3,660,015

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  53 years ago

• CPC

  • D06P3/522 - using basic dyes
  • D06P1/6536 - Aromatic
  • D06P3/8214 - mixtures of fibres containing ester and amide groups
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing