An aqueous formulation for dispensing as a spray polymeric microcapsules containing at least one active ingredient

摘要

An aqueous formulation for dispensing as a spray polymeric microcapsules containing at least one active ingredient, the aqueous formulation comprising: (i) water; (ii) polymeric microcapsules having an oil-soluble core containing the at least one active ingredient; (iii) a cross linked acrylic acid co-polymer; (iv) a neutralising amine for activating the cross linked acrylic acid co-polymer to form a gel suspension for the polymeric microcapsules whereby the polymeric microcapsules are suspended in the water; (v) a chelant for protecting the aqueous formulation against destabilisation by excessive metal ions; and (vi) an inhibitor for inhibiting bacterial growth in the water.