3451967

Information

• Patent Grant
• 3451967

• References
• Source

• Patent Number

  3,451,967

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  56 years ago

• CPC

  • C08G2/06 - Catalysts
  • C08G2/10 - Polymerisation of cyclic oligomers of formaldehyde
  • C08G2/26 - with compounds containing carbon-to-carbon unsaturation
  • C08G63/08 - Lactones or lactides
  • C08G63/823 - for the preparation of polylactones or polylactides
  • C08G65/105 - Onium compounds
  • Y10S56/15 - Condition responsive

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 056 - Harvesters