3478089

Information

• Patent Grant
• 3478089

• References
• Source

• Patent Number

  3,478,089

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • C08G18/3262 - with carboxylic acids or derivatives thereof
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

• US Classifications

  • 562 - Organic compounds
  • 528 - Synthetic resins or natural rubbers