3441526

Information

• Patent Grant
• 3441526

• References
• Source

• Patent Number

  3,441,526

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • C08B31/00 - Preparation of derivatives of starch
  • C08B15/00 - Preparation of other cellulose derivatives or modified cellulose
  • C08B15/06 - containing nitrogen
  • C08B31/063 - Starch sulfates
  • C08F8/30 - Introducing nitrogen atoms or nitrogen-containing groups
  • C08G59/52 - Amino carboxylic acids
  • C08G69/10 - Alpha-amino-carboxylic acids

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers