1853415

Information

• Patent Grant
• 1853415

• References
• Source

• Patent Number

  1,853,415

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1932
  92 years ago

• CPC

  • C11D10/042 - based on anionic surface-active compounds and soap
  • C09B67/0077 - Preparations with possibly reduced vat, sulfur or indigo dyes
  • C09B67/0086 - anionic dispersing agents
  • C11D1/22 - derived from aromatic compounds
  • C11D1/88 - Ampholytes Electroneutral compounds
  • C11D1/30 - Sulfonation products derived from lignin
  • Y10S516/05 - Organic amine, amide, or n-base containing

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 106 - Compositions: coating or plastic
  • 562 - Organic compounds