Liquid composition, process for producing the liquid composition, and ectoparasite controlling agent for use in mammals and avians

Abstract

A liquid composition comprising (a) 21 to 70 parts by weight of a solvent having no nitrogen atom and having a carbonyl or sulfonyl group in the molecule, (b) 30 to 78.9 parts by weight of at least one component selected from the group consisting of a non-cyclic alcohol, an alkylene glycol, a polyalkylene glycol, a triol, a glycol monoacetate and a glycol monoalkyl ether, (c) 0.001 to 30 parts by weight of a physiologically active ingredient, and (d) 0.001 to 49 parts by weight of water.

1 - 15 . (canceled) 
     
     
         16 . A liquid composition comprising the following components (a), (d) and (e):
 (a) propylene carbonate;   (d) water, and   (e) a dye.   
     
     
         17 . The liquid composition according to  claim 16 , further comprising a component (c) a physiologically active ingredient. 
     
     
         18 . The liquid composition according to  claim 16 , further comprising a component (b) at least one component selected from the group consisting of a non-cyclic alcohol, an alkylene glycol, a polyalkylene glycol, a triol, a glycol monoacetate and a glycol monoalkyl ether. 
     
     
         19 . The liquid composition according to  claim 17 , wherein the component (c) is acetamiprid. 
     
     
         20 . The liquid composition according to  claim 18 , wherein the component (b) is dipropylene glycol.