2259761

Information

• Patent Grant
• 2259761

• References
• Source

• Patent Number

  2,259,761

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1941
  83 years ago

• CPC

  • C09K3/10 - Materials in mouldable or extrudable form for sealing or packing joints or covers
  • C09J145/02 - Coumarone-indene polymers
  • C09K2200/0243 - Silica-rich compounds
  • C09K2200/0447 - Fats, fatty oils, higher fatty acids or derivatives thereof
  • C09K2200/064 - Coumarone polymers

• US Classifications

  • 524 - Synthetic resins or natural rubbers