Examples of {HEAD ~ the compound} employed in the present invention and having {TAIL ~ an active hydrogen} include benzoic acid, salicylic acid, thiosalicylic acid, p hydroxybenzoic acid, 3,5 dihydroxybenzoic acid, p aminobenzoic acid, anthranilic acid, mercaptobenzophenone, p hydroxyphenylacetic acid, phenylurea, diphenylurea, diphenylthiourea, benzamide, benzenesulfonamide, acetylacetone, polyvinylphenol, a novolak resin, bisphenol A, and the like 
having
Examples of { HEAD ~ the compound } employed in the present invention and having { TAIL ~ an active hydrogen } include benzoic acid , salicylic acid , thiosalicylic acid , p hydroxybenzoic acid , 3,5 dihydroxybenzoic acid , p aminobenzoic acid , anthranilic acid , mercaptobenzophenone , p hydroxyphenylacetic acid , phenylurea , diphenylurea , diphenylthiourea , benzamide , benzenesulfonamide , acetylacetone , polyvinylphenol , a novolak resin , bisphenol A , and the like
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH