3846509

Information

• Patent Grant
• 3846509

• References
• Source

• Patent Number

  3,846,509

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • C08L33/20 - Homopolymers or copolymers of acrylonitrile
  • Y10S525/932 - Blend of matched optical properties
  • Y10S525/933 - Blend of limited gas permeability

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers