abstract |
THE PRESENT INVENTION REFERS TO COMPOSITIONS OF STABLE AROMATIC AMINES. THESE COMPOSITIONS INCLUDE: a) A COMPOSITE SELECTED IN THE GROUP FORMED BY SALES OF ALKALINE METAL OF SULFUR COMPOUNDS, ITS HYDRAPHS AND ALDEHYDES, ALUMINUM HYDROURS, BORATES AND BORO COMPOUNDS; AND B) AN AROMATIC AMINA. THIS INVENTION REFERS TO A PROCESS FOR STABILIZING THE COLOR OF AROMATIC AMINES, AND THE PRODUCTION OF POLYETER POLYOLES FROM THESE STABLE COMPOSITIONS OF AROMATIC AMINES. |