3832311

Information

• Patent Grant
• 3832311

• References
• Source

• Patent Number

  3,832,311

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • C08G18/8003 - masked with compounds having at least two groups containing active hydrogen
  • C08G18/4837 - and other oxyalkylene units
  • C08G18/7837 - containing allophanate groups
  • C08G18/8009 - with compounds of C08G18/3203
  • C08G18/8058 - with compounds of C08G18/3819
  • C08G2101/0008 - flexible
  • C08G2101/0016 - semi-rigid
  • C08G2101/005 - < 50 kg/m
  • C08G2101/0058 - > 50 and < 150 kg/m
  • C08G2101/0083 - prepared using water as the sole blowing agent

• US Classifications

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