3275576

Information

• Patent Grant
• 3275576

• References
• Source

• Patent Number

  3,275,576

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • B01J39/18 - Macromolecular compounds
  • B01J39/185 - obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
  • B01J39/22 - Cellulose or wood Derivatives thereof
  • B01J41/16 - Cellulose or wood Derivatives thereof
  • C08B11/00 - Preparation of cellulose ethers
  • C08B11/20 - Post-etherification treatments of chemical or physical type
  • C08B31/003 - Crosslinking of starch
  • C08B31/006 - Crosslinking of derivatives of starch
  • C08B37/0021 - Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof
  • C08F8/00 - Chemical modification by after-treatment

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 210 - Liquid purification or separation
  • 525 - Synthetic resins or natural rubbers
  • 536 - Organic compounds