3704271

Information

• Patent Grant
• 3704271

• References
• Source

• Patent Number

  3,704,271

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • C09J151/02 - grafted on to polysaccharides
  • C08F251/00 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
  • C09D151/02 - grafted on to polysaccharides
  • Y10T428/2998 - including synthetic resin or polymer
  • Y10T428/3188 - Next to cellulosic
  • Y10T428/31971 - Of carbohydrate

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 428 - Stock material or miscellaneous articles
  • 507 - Earth boring, well treating, and oil field chemistry
  • 527 - Synthetic resins or natural rubbers