摘要:
A new and improved herbicidal and plant growth regulating composition, and the method of manufacturing that composition. The new complex composition of the invention is an inclusion complex of one more benzene sulphonyl urea derivative of the general formula (II) ##STR1## and two or more moles of beta cyclodextrine of the formula (I). ##STR2##
摘要:
A process is disclosed for the production of a urea-fatty acid adduct composed of discrete solid particles and having high protein and starch equivalent values wherein an aqueous solution or melt of urea at increased temperature is reacted with a fatty acid or a mixture of fatty acid and neutral fat at an increased temperature in a weight ratio of urea to fatty acid between 40 : 60 and 60 : 40 in a confined reacting space for about 2.5 to 10 seconds and wherein the mixture has been sprayed into a spraying space to allow the particles to crystallize in the air stream from the spraying.