2241340

Information

• Patent Grant
• 2241340

• References
• Source

• Patent Number

  2,241,340

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1941
  83 years ago

• CPC

  • C09D145/02 - Coumarone-indene polymers
  • Y10S525/94 - Hydrogenation of a polymer

• US Classifications

  • 525 - Synthetic resins or natural rubbers