| 摘要 |
<p>THE PRESENT INVENTION IS RELATED TO ASPHALT AND ASPHALT-MINERAL COMPOSITIONS INCLUDING AT LEAST ONE CATIONIC ORGANOSILICON COMPOUND SELECTED FROM A GROUP CONSISTIING OF: Y3-ASI(R1A)R2N+R3R4R5X-, Y3-ASI(R1A)R2P+R3R4R5X-, Y3-ASI(R1A)R2ZX; OR MIXTURES THEREOF, WHEREIN IN EACH FORMULA Y IS INDEPENDENTLY SELECTED FROM A GROUP CONSISTING OF OR, O(CH2CH2O)NH,(CH3OCH2CH2O), AND (CH3CH2OCH2CH2O); A HAS A VALUE SELECTED FROM 0, 1 OR 2; N IS A VALUE FROM 1 TO 10; R IS C1-C4 ALKYL; R1 IS EITHER METHYL OR ETHYL; R2 IS C1-C4 ALKYLENE GROUP; R3, R4 AND R5 ARE EACH INDEPENDENTLY SELECTED FROM A GROUP CONSISTING OF C1-C22 ALKYL WHEREIN AT LEAST ONE SUCH GROUP HAS MORE THAN 8 C-ATOMS, -CH2C6H5, -CH2CH2OH, -CH2OH AND ?(CH2)YNHC(O)R6 WHEREIN Y HAS A VALUE OF FROM 2 TO 10 AND R6 IS A C1-C12 PERFLUOROALKYL RADICAL; X IS CHLORIDE, BROMIDE, FLUORIDE, IODIDE, ACETATE OR TOSYLATE; AND Z IS PYRIDINIUM RING OF FORMULA C5H5N+.</p> |
