3645947

Information

• Patent Grant
• 3645947

• References
• Source

• Patent Number

  3,645,947

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  53 years ago

• CPC

  • C09K17/34 - Bituminous materials
  • C08C19/44 - of polymers containing metal atoms exclusively at one or both ends of the skeleton
  • C08L87/005 - Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
  • C08L95/005 - Aqueous compositions
  • C09K17/20 - Vinyl polymers

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 404 - Road structure, process, or apparatus
  • 525 - Synthetic resins or natural rubbers