2 results about "Pyridine carboxylate" patented technology

The application discloses hafnium / zirconium 2-pyridine carboxylate complexes, a preparation method and application thereof, and belongs to the technical field of compound preparation. The hafnium / zirconium 2-pyridine carboxylate complexes provided by the application have both the chelating characteristics of a ligand and the stability of hafnium and zirconium. The dielectric constant of the complexes is 7-9 at a medium-temperature stage (123-223 DEG C) and a low-medium frequency (100Hz-100kHz), the dielectric loss is extremely small, and the complexes can stably exist at 230 DEG C. Therefore, the complexes can be widely applied to the preparation of new energy automobile parts, power equipment precision insulation parts and industrial equipment dielectric insulation / transmission parts. The preparation method of the complexes is simple in operation and is beneficial to actual production.

Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a synthetic auxin herbicide, an auxin transport inhibitor, agriculturally acceptable salts or esters thereof, or combinations thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a synthetic auxin herbicide, an auxin transport inhibitor, agriculturally acceptable salts or esters thereof, or combinations thereof.