3639513

Information

• Patent Grant
• 3639513

• References
• Source

• Patent Number

  3,639,513

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  52 years ago

• CPC

  • C08L23/10 - Homopolymers or copolymers of propene
  • C08F20/08 - Anhydrides
  • D01F6/46 - of polyolefins
  • D06P3/791 - using acid dyes
  • D06P3/794 - using dispersed dyes
  • D06P3/795 - using metallisable or mordant dyes, dyeing premetallised fibres
  • C08L39/08 - Homopolymers or copolymers of vinyl-pyridine
  • C08L71/02 - Polyalkylene oxides
  • C08L2203/12 - used for fibers

• US Classifications

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