Polyfluoroisoalkoxyalkyl substituted amines and quaternary ammonium salts
Abstract
Abstract THE COMPOUNDS OF THE INVENTIN HAVE THE FORMULA (RF-(N(-Y))A-(R1-N(-Y''))B-(R2)C-W)S-AT WHEREIN R1 AND R2 ARE ALKYLENE GROUPS, Y CAN BE HYDROGEN OR AN ALKYL, Y'' CAN BE HYDROGEN, ALKYL OR HYDROXYALKYL, W IS A QUATERNARY AMMONIUM RADICAL HAVING A AS AN ACCOMPANYING ANION, OR W IS A TERTIARY AMINE RADICAL, AND R1 A POLYFLUOROISOALKOXYALKYL RADICAL OF THE FORMULA R5-CF(-R6)-CF(-CF(-R7)-R8)-O-(CF2)R-(C(-X1)(-X2)-X(-X3) (-X4))M-(C(-X1)(-X2)-C(-X3)(-X4))N-(CH2)P- WHERE R5-R8 CAN BE FLUORINE, CHLORINE, OR PERHALOALKYL, X1-X4 INDEPENDENTLY CAN BE HYDROGEN, FLUORINE, CHLORINE OR BROMINE, R IS AN INTERGER FROM 1-2, M AND N ARE INTERGERS FROM 0-20, AND P IS AN INTEGER FROM 0-1. THESE COMPOUNDS ARE SURFACE ACTIVE AGENTS AND CAN IMPART OIL AND WATER REPELLENT PROPERTIES TO TEXTILES.
Inventors
- 👤 L Anello
- 👤 R Sweeney
Bibliographic Details
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