3367890

Information

• Patent Grant
• 3367890

• References
• Source

• Patent Number

  3,367,890

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1968
  57 years ago

• CPC

  • C08J9/04 - using blowing gases generated by a previously added blowing agent
  • C08F283/01 - on to unsaturated polyesters
  • Y10S521/913 - Cell forming in absence of external heat

• US Classifications

  • 521 - Synthetic resins or natural rubbers