3477802

Information

• Patent Grant
• 3477802

• References
• Source

• Patent Number

  3,477,802

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • D06M13/348 - unsaturated
  • C08B11/04 - with substituted hydrocarbon radicals
  • C08B11/14 - with nitrogen-containing groups
  • C08B11/193 - Mixed ethers
  • C08B15/06 - containing nitrogen
  • C08B15/10 - Crosslinking of cellulose
  • C08B31/00 - Preparation of derivatives of starch
  • C08F8/00 - Chemical modification by after-treatment
  • D06M13/13 - Unsaturated aldehydes
  • D06M13/278 - Vinylsulfonium compounds Vinylsulfone or vinylsulfoxide compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 525 - Synthetic resins or natural rubbers
  • 536 - Organic compounds