2017995

Information

• Patent Grant
• 2017995

• References
• Source

• Patent Number

  2,017,995

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1935
  89 years ago

• CPC

  • D06P1/625 - Aromatic
  • D06P3/42 - using dispersed dyestuffs
  • D06P3/44 - preparing azo dyes on the material

• US Classifications

  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic
  • 516 - Colloid systems and wetting agents