3327023

Information

• Patent Grant
• 3327023

• References
• Source

• Patent Number

  3,327,023

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1967
  57 years ago

• CPC

  • C08G2/06 - Catalysts
  • C08G2/08 - Polymerisation of formaldehyde
  • C08G2/12 - Polymerisation of acetaldehyde or cyclic oligomers thereof
  • C08G2/14 - Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
  • C08G2/16 - Polymerisation of single ketones
  • C08G2/30 - Chemical modification by after-treatment
  • C08G2/32 - by esterification
  • C08G2/34 - by etherification
  • C08L59/02 - Polyacetals containing polyoxymethylene sequences only
  • C08L33/04 - Homopolymers or copolymers of esters
  • C08L67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain Compositions of derivatives of such polymers
  • C08L77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain Compositions of derivatives of such polymers

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers