3676402

Information

• Patent Grant
• 3676402

• References
• Source

• Patent Number

  3,676,402

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • C07C263/16 - by reactions not involving the formation of isocyanate groups
  • C07C265/14 - containing at least two isocyanate groups bound to the same carbon skeleton
  • C07F7/2256 - Compounds containing a Sn-O-Sn linkage
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/242 - organometallic compounds containing tin-carbon bonds
  • C08G18/8061 - masked with compounds having only one group containing active hydrogen
  • Y10S528/905 - Polymer prepared from isocyanate reactant has adhesive property
  • Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 427 - Coating processes