3606988

Information

• Patent Grant
• 3606988

• References
• Source

• Patent Number

  3,606,988

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1971
  53 years ago

• CPC

  • D06P3/06 - using acid dyes
  • C08G8/10 - with phenol
  • C08G8/12 - with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group
  • C08G8/14 - with halogenated phenols
  • C08G8/16 - with amino- or nitrophenols
  • C08G8/22 - Resorcinol
  • C08G8/36 - by etherifying
  • C08G14/06 - and monomers containing hydrogen attached to nitrogen
  • C08G14/12 - Chemically modified polycondensates
  • D06P1/56 - Condensation products or precondensation products prepared with aldehydes
  • D06P1/6076 - addition products of amines and alkylene oxides or oxiranes
  • D06P3/046 - using metallisable or mordant dyes
  • Y10S8/917 - Wool or silk

• US Classifications

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