N-(1,3-DIOXOLAN-5-YL METHOXY)IMINO-PHENYL DERIVATIVES,THEIR PREPARATION,COMPOSITIONS CONTAINING THEM AND THE USE THEREOF FOR PROTECTING CULTIVATED PLANTS FROM THE PHYTOTOXIC EFFECTS OF HERBICIDES

摘要

oximäther formulain which n 1 or 2, r1 and r2 each hydrogen or c1 - c4 alkyl, r3 and r4 each hydrogen, halogen, c1 - c4 alkyl, c1 - c4 - halogenalkyl, c1 - c4 alkoxy, c1 - c4 halogenalkoxy, c1 - c4 a