PROCESS FOR IMPROVING STABILITY OF FLOWERS IN VASE
Preservative for cut flowers comprises polyvinyl alcohol (I) granules or tablets and is added to the water. Pref. it is used with citric acid, potassium aluminium sulphate and potassium and sodium chloride, although (I) alone doubles the life of cut flowers.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Preservative for cut flowers comprises polyvinyl alcohol (I) granules or tablets and is added to the water. Pref. it is used with citric acid, potassium aluminium sulphate and potassium and sodium chloride, although (I) alone doubles the life of cut flowers. |
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