3677961

Information

• Patent Grant
• 3677961

• References
• Source

• Patent Number

  3,677,961

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • B01J13/0073 - Preparation of non-Newtonian sols
  • C08L5/14 - Hemicellulose Derivatives thereof
  • C09K8/206 - Derivatives of other natural products
  • Y10S260/31 - Ionic cross-link
  • Y10S507/903 - Crosslinked resin or polymer

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 260 - Chemistry of carbon compounds
  • 507 - Earth boring, well treating, and oil field chemistry