2933460

Information

• Patent Grant
• 2933460

• References
• Source

• Patent Number

  2,933,460

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • C08J5/2275 - Heterogeneous membranes
  • D01F6/28 - from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C08J2333/20 - Homopolymers or copolymers of acrylonitrile
  • Y10S8/04 - Polyester fibers
  • Y10S8/10 - Polyvinyl halide esters or alcohol fiber modification
  • Y10S8/18 - Grafting textile fibers
  • Y10S8/21 - Nylon

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 019 - Textiles: fiber preparation
  • 131 - Tobacco
  • 210 - Liquid purification or separation
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers