Amitraz compositions

A composition, the technology of three sub-mite, applied in the direction of acaricide, animal repellent, plant growth regulator, etc., can solve the problems of chemical instability and so on
CN100566566CInactive Publication Date: 2009-12-09WYETH LLC

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WYETH LLC
Publication Date
2009-12-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides a stable composition which comprises a non-hydroxyl-group-containing solvent mixture comprising N,N-diethyl-m-toluamide and -hexalactone, optionally with dimethyl sulfoxide, eucalyptol and 1-methoxy-2-propyl acetate; and an effective amount of each of amitraz and at least one additional parasiticidal compound, such as R-28153. Said composition allows for high concentrations of a mixture of parasiticidal agents in a single application and is useful for treating and controlling parasiticidal infection and infestation in a homeothermic animal.
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Description

technical field

[0001] The present invention relates to Triya mites compositions, and more particularly, to Triya mites compositions in a hydroxyl-free solvent mixture, methods of using them, and methods of making them. Background technique

[0002] Sanya mite is a valuable veterinary drug product, which can effectively inhibit various lines of ticks that are resistant to other chemical acaricides. It also has sufficient persistence on hair and wool to control all stages of parasitic ticks. The unique repelling effect of Sanya mites can cause the ticks to quickly move their mouth parts from the host animal and fall off. There is a high need for effective tick control combined with effective ecto- or endoparasite control in agricultural and domestic animal rearing, breeding and captivity. Unfortunately, trihyoid mites are chemically unstable in the presence of solvents with reactive hydroxyl groups such as alcohols, glycols, water, and the like. This property has limited t...

Claims

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