Allergen reducing agent, and processed product, coating material, and wood building material using same

Abstract

An allergen reducing agent is provided that contains a terpenoid polymer or copolymer as an active component, and that functions to reduce allergens such as mites and pollen, and is capable of suppressing coloring.

1 . An allergen reducing agent that comprises a terpenoid polymer or copolymer as an active component. 
     
     
         2 . The allergen reducing agent according to  claim 1 , wherein the terpenoid copolymer is a copolymer of terpenoid and an aromatic monomer. 
     
     
         3 . The allergen reducing agent according to  claim 1 , wherein the terpenoid copolymer is a copolymer of terpenoid and phenol. 
     
     
         4 . The allergen reducing agent according to  claim 3 , wherein the copolymer of terpenoid and phenol has a hydroxyl number of 10 to 250 mgKOH/g. 
     
     
         5 . The allergen reducing agent according to  claim 1 , wherein the terpenoid is monoterpene. 
     
     
         6 . The allergen reducing agent according to  claim 5 , wherein the monoterpene is limonene or pinene. 
     
     
         7 . The allergen reducing agent according to  claim 1 , wherein a double bond derived from the terpenoid is hydrogenated by a reaction with hydrogen. 
     
     
         8 . A processed product that comprises the allergen reducing agent of  claim 1  fixed to a surface of the processed product. 
     
     
         9 . A coating material that contains the allergen reducing agent of  claim 1 , and a curable resin. 
     
     
         10 . A wood building material that comprises a single or multiple functional layers on a surface of a wood base, wherein a layer forming the outermost surface of the single or multiple functional layers is a cured coating of the coating material of claim  claim 9 .