3176471

Information

• Patent Grant
• 3176471

• References
• Source

• Patent Number

  3,176,471

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • C09K8/5086 - obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C09K8/5755 - obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C09K17/28 - Urea-aldehyde condensation polymers
  • C09K17/48 - Organic compounds mixed with inorganic active ingredients

• US Classifications

  • 405 - Hydraulic and earth engineering