3219630

Information

• Patent Grant
• 3219630

• References
• Source

• Patent Number

  3,219,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • C08G2/06 - Catalysts
  • C08G2/04 - Polymerisation by using compounds which act upon the molecular weight
  • C08G2/08 - Polymerisation of formaldehyde
  • C08G2/10 - Polymerisation of cyclic oligomers of formaldehyde
  • C08G2/18 - Copolymerisation of aldehydes or ketones
  • C08G2/20 - with other aldehydes or ketones
  • C08G2/22 - with epoxy compounds
  • C08G2/24 - with acetals
  • C08G2/30 - Chemical modification by after-treatment
  • C08G63/672 - Dicarboxylic acids and dihydroxy compounds

• US Classifications

  • 525 - Synthetic resins or natural rubbers