3928501

Information

• Patent Grant
• 3928501

• References
• Source

• Patent Number

  3,928,501

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • C08G65/04 - from cyclic ethers only
  • C08G65/18 - Oxetanes
  • C08G65/223 - containing halogens
  • C08J9/04 - using blowing gases generated by a previously added blowing agent

• US Classifications

  • 525 - Synthetic resins or natural rubbers