Storage stability of improved aqueous suspension formulation packaging and preservation method of the aqueous suspension formulation

摘要

PPROBLEM TO BE SOLVED: To provide an aqueous suspension formulation-packaged article which suppresses or prevents permeation of a solvent in an aqueous suspension formulation from a package container, and enables using an inexpensive polyethylene package container as a storage container. PSOLUTION: The aqueous suspension formulation packaged article comprises a polyethylene package container (Z), and an aqueous suspension formulation filled in the container, the aqueous suspension formulation obtained by mixing an agrichemically active constituent (a), a protective colloid agent (b), a solvent (c) having a solubility parameter of 6-9 [cal/mL]SP1/2/SP, and water so that the weight ratio of the solvent (c) to the protective colloid agent (b) becomes within the range of a value 1-20. PCOPYRIGHT: (C)2010,JPO&INPIT