N-(OMEGA-AMINOALKYLENE)-AMINOALKYL SULFONIC ACIDS
The invention comprises compounds of formula NH2-R-NH-R1-SO3H wherein R is C2- 12 alkylene and R1 is C3- 8 alkylene, such compounds being made by reacting at - 20 DEG to + 100 DEG C. a diamine NH2-R-NH2 with a sultone R1SO3.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention comprises compounds of formula NH2-R-NH-R1-SO3H wherein R is C2- 12 alkylene and R1 is C3- 8 alkylene, such compounds being made by reacting at - 20 DEG to + 100 DEG C. a diamine NH2-R-NH2 with a sultone R1SO3. |
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