2689238

Information

• Patent Grant
• 2689238

• References
• Source

• Patent Number

  2,689,238

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1954
  70 years ago

• CPC

  • C08F8/28 - Condensation with aldehydes or ketones
  • C08F2800/20 - as weight or mass percentages
  • C08F2810/30 - leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
  • C08F2810/50 - wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
  • Y10S525/916 - Polymer from ethylenic monomers only, having cationic group
  • Y10S525/917 - Polymer from at least one nonethylenic monomer having cationic group

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 051 - Abrasive tool making process, material, or composition
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 526 - Synthetic resins or natural rubbers
  • 544 - Organic compounds