Process of preparing amine sulfonates and products obtained thereof

• US 2,658,072 A
• Filed: 05/17/1951
• Issued: 11/03/1953
• Est. Priority Date: 05/17/1951
• Status: Expired due to Term

• Current Assignee: Milton Kosmin
• Original Assignee: Milton Kosmin
• Inventors: MILTON KOSMIN
• Application Number:
  US03/226,948
• Time in Patent Office: 901 Days
• US Class Current: 562/104
• CPC Class Codes: C07C 309/14 containing amino groups bound to the carbon skeleton
• CPC Class Codes: Y10S 516/05 Organic amine, amide, or n-base containing
• CPC Class Codes: Y10S 516/91 The compound contains nitrogen, except if present solely as NH4+

Claims

1. THE PROCESS OF PRODUCING N-ALKYLTAURINES HAVING THE FORMULA RNHC(R'"'"''"'"')H.CH2SO3X IN WHICH R IS AN ALKYL RADICAL OF FROM 8 TO 18 CARBON ATOMS, RH IS SELECTED FROM THE CLASS CONSISTING OF HYDROGEN AND THE METHYL RADICAL AND X IS SELECTED FROM THE CLASS CONSISTING OF HYDROGEN, ALKALI METAL, ALKALINE EARTH METAL AND AMMONIUM WHICH COMPRISES HEATING, AT ATMOSPHERIC PRESSURE AND AT A TEMPERATURE OF 180* C.-300* C., AN ALKYLAMINE OF FROM 8 TO 18 CARBON ATOMS WITH A COMPOUND SELECTED FROM THE CLASS CONSISTING OF ISETHIONIC ACID AND 2-METHYLISETHIONIC ACID AND THE ALKALI METAL, ALKALINE EARTH METAL AND AMMONIUM SALTS OF SAID ACIDS.