METHOD FOR PRODUCING PHOSPHONATE SALTS

The present invention relates to a method for producing a composition containing a phosphonate salt by mixing the reaction partners in solid form. The invention also relates to solid compositions A obtainable by said method and to the use of these compositions for combating harmful fungi.The inventi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KÖHLE, Harald
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a method for producing a composition containing a phosphonate salt by mixing the reaction partners in solid form. The invention also relates to solid compositions A obtainable by said method and to the use of these compositions for combating harmful fungi.The invention moreover relates to compositions B comprising (a) a phosphonate salt of an alkali or earth alkaline metal or of two or more alkali and/or earth alkaline metals, and (b) sulfur and/or urea. In one embodiment, this composition B is solid. In another embodiment, this composition B comprises calcium phosphonate, magnesium phosphonate and sulfur.The invention also relates the use of these compositions A or B for combating harmful fungi.