Formulation of a synergistic insecticidal composition as a cyclodextrin-complex (Brevetto)

Type
Label
  • Formulation of a synergistic insecticidal composition as a cyclodextrin-complex (Brevetto) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • Piccolo Oreste; Borzatta Valerio; Delogu Giovanna (2005)
    Formulation of a synergistic insecticidal composition as a cyclodextrin-complex
    (literal)
Titolo
  • Formulation of a synergistic insecticidal composition as a cyclodextrin-complex (literal)
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  • Piccolo Oreste; Borzatta Valerio; Delogu Giovanna (literal)
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  • INTERNATIONAL PUBLICATION NUMBER: WO2005/039287A2. title: INSECTICIDE FORMULATION The present invention provides a new insecticide formulation based on cyclodextrin characterised in that the active substance (insecticide and /or insect growth regulator), and a compound synergistic with the active substance, are complexed simultaneously with cyclodextrin. The formulation presents as a solid or as a solid/oil composition, and is soluble or completely emulsifiable in water or in aqueous mixtures of water miscible solvents. The activity of the present formulations was found to be greater than that of a mixture of the two active components each complexed separately with cyclodextrin, for the same dose. The preparation process of said formulation and its use as an insecticide in agriculture, for veterinary use or to eliminate household insects, are further aspects of the present invention. (literal)
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  • in campo agrochimico, in medicina veterinaria con benefici ambientali, tossicologici ed economici per una migliore utilizzazione dei principi attivi (literal)
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  • AGRICOLTURA (literal)
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  • Endura S.p.A. (literal)
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  • Internazionale (literal)
Numero brevetto
  • EP1 715 739 B1 (literal)
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  • Applicant:ENDURA S.p.A. (literal)
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  • The present invention provides a new insecticide formulation based on cyclodextrin characterized in that the active substance (insecticide and/or insect growth regulator), and a compound synergist with the active substance, are complexed simultaneously with cyclodextrin. The formulation presents as a solid or as a solid/oil composition, and is soluble or completely emulsifiable in water or in aqueous mixture of water miscible solvents. The activity of the present formulations was found to be greater than that of a mixture of the two active components each complexed separately with cyclodextrin, for the same dose. The preparation process of said formulation and its use as an insecticide in agriculture, for veterinary use or to eliminate household insects, are further aspects of the present invention. (literal)
Anno di deposito
  • 2005 (literal)
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  • Studio di Consulenza Scientifica, Endura S.p.A., Istituto CNR di Chimica Biomolecolare di Sassari (literal)
Titolo
  • Formulation of a synergistic insecticidal composition as a cyclodextrin-complex (literal)
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  • applicazione a livello industriale o semi-industriale (literal)
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  • 2009 (literal)
Abstract
  • The present invention relates to a new formulation characterised by the simultaneous presence, as a complex with cyclodextrin, of (i) an active being a component with insecticidal activity belonging to the pyrethroid class and /or a component (ii) with insect growth regulator activity and (iii) a component able to synergistically enhance the activity of the active principle, said composition being obtainable by subjecting both components (i) and (ii) to simultaneous complexing with cyclodextrin. The invention also refers to the preparation of said formulation and its use in agriculture, in veterinary practice and for eliminating household insects. The formulation is obtained by subjecting both the insecticide and the synergistic compound jointly to complexing with CD. The aforesaid formulation is also effective in cases where an insect is tolerant and resistant to insecticidal activity or to growth regulation by the same active substance, giving rise, as an insecticide and for the same dose, to an insect mortality substantially greater than that demonstrated by the same active components used in mixtures as such or complexed separately with cyclodextrin. (literal)
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