Insect pest-repellent film, insect pest-repellent paint and method for producing the same

Abstract

Insects come into lighting fixtures, and enormous efforts are expended to clean the interior of an enclosure. There is provided a repellent paint, which prevents this and has a prolonged repellent effect. The repellent paint is characterized in that it has at least cyclopropane carboxylate as a repellent ingredient, and comprises at least a porous carrier particle of an inorganic oxide, a surfactant, a paint binder and a solvent.

1 . A lighting fixture comprising a lighting fixture body comprising a luminescent part, a glove over said lighting fixture body, a connection part between said glove and said lighting fixture body, and an insect pest repellant film on said connection part, wherein: said insect pest-repellent film comprises a contact insect pest-repellent agent, which is cutaneously absorbed by contact by a flying insect and causes the flying insect to leave without killing said insect, the insect pest-repellant agent being interspersed at intervals shorter than a landing site, when a flying insect having a body length of 1 to 6 mm lands.  
     
     
         2 . The lighting fixture according to  claim 1 , wherein said insect pest-repellent agent is a porous carrier particle comprising a repellent ingredient that is cutaneously absorbed by contact by a flying insect and causes the flying insect to leave without killing said insect and a surfactant.  
     
     
         3 . The lighting fixture according to  claim 2 , wherein said surfactant is located close to said repellent ingredient in said porous carrier particle.  
     
     
         4 . The lighting fixture according to  claim 2 , wherein said porous carrier particle is fixed to the connection part by a paint binder.  
     
     
         5 . The lighting fixture according to  claim 4 , wherein the particle size of said porous carrier particle is greater than the thickness of said paint binder.  
     
     
         6 . The lighting fixture according to  claim 2 , wherein said repellent ingredient is infiltrated into said porous carrier particles.  
     
     
         7 . The lighting fixture according to  claim 1 , wherein said insect pest-repellent agent consists only of a repellent ingredient.  
     
     
         8 . The lighting fixture according to  claim 7 , wherein said repellent ingredient is fixed to the connection part by a paint binder.  
     
     
         9 . The lighting fixture according to  claim 1 , wherein said insect pest-repellant film is composed of an insect pest-repellent paint comprising a porous carrier particle comprising a contact pest-repellent ingredient that is cutaneously absorbed by contact by a flying insect and causes the flying insect to leave without killing said insect and a surfactant; 
 a paint binder; and    a solvent.    
     
     
         10 . The lighting fixture according to  claim 9 , wherein said solvent is compatible with the paint substrate.  
     
     
         11 . The lighting fixture according to  claim 9 , wherein the insect pest-repellent paint comprises a base coating material wherein said porous carrier particles are dispersed in said solvent, and  
       a facing material comprising said repellent ingredient.  
     
     
         12 . The lighting fixture according to  claim 11 , wherein a surfactant is contained in at least either said base coating material or said facing material.  
     
     
         13 . The lighting fixture according to  claim 9 , wherein said porous carrier particle is silica gel.  
     
     
         14 . The lighting fixture according to  claim 9 , wherein said porous carrier particle is an intercalation compound.  
     
     
         15 . The lighting fixture according to  claim 14 , wherein said intercalation compound is a hydrotalcite compound.  
     
     
         16 . The lighting fixture according to  claim 9 , wherein the surface of said porous carrier particle is subjected to a hydrophobic treatment.  
     
     
         17 . The lighting fixture according to  claim 9 , wherein said surfactant is a nonionic surfactant.  
     
     
         18 . The lighting fixture according to  claim 9 , wherein said paint binder is water emulsion and said solvent is water.