USE OF AN ODOR NEUTRALIZER FOR AMMONIA AND PRIMARY OR SECONDARY AMINES
DE602016095553T2Active Publication Date: 2026-06-03FIRMENICH SA
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- FIRMENICH SA
- Filing Date
- 2016-11-16
- Publication Date
- 2026-06-03
AI Technical Summary
Technical Problem
Existing methods for neutralizing malodors, particularly from ammonia and primary or secondary amines, are inadequate in terms of reactivity and speed of reaction, necessitating the development of more reactive compounds to efficiently eliminate these odors.
Method used
The use of glycerol carbonate or its derivatives, which irreversibly bind with ammonia and primary or secondary amines through a carbonate functional group, effectively reducing the concentration of these malodorous compounds in the environment.
Benefits of technology
Glycerol carbonate derivatives rapidly neutralize malodors by forming irreversible covalent bonds with amines, significantly reducing the perception of odors compared to existing compounds, as demonstrated by kinetic and sensory analysis.
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