3553159

Information

• Patent Grant
• 3553159

• References
• Source

• Patent Number

  3,553,159

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • C08L9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
  • B29D99/0042 - Producing plain balls
  • C08L21/00 - Compositions of unspecified rubbers
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2063/00 - Use of EP
  • B29K2227/06 - PVC
  • B29L2031/54 - Balls
  • C08L2205/03 - containing three or more polymers in a blend
  • Y10S525/93 - Reaction product of a polyhydric phenol and epichlorohydrin or diepoxide, having a molecular weight of over 5,000

• US Classifications

  • 473 - Games using tangible projectile
  • 260 - Chemistry of carbon compounds
  • 525 - Synthetic resins or natural rubbers