2921909

Information

• Patent Grant
• 2921909

• References
• Source

• Patent Number

  2,921,909

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  65 years ago

• CPC

  • C07H13/12 - by acids having the group -X-C(=X)-X-, or halides thereof, in which each X means nitrogen, oxygen, sulfur, selenium or tellurium
  • C11C3/00 - Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
  • C11D1/50 - Derivatives of urea, thiourea, cyanamide, guanidine or urethanes
  • C11D1/662 - Carbohydrates or derivatives

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions