Tackifying composition with improved dispersity and metal salt-containing starch decomposer applied to same

The aim of the invention is provide a tackifying composition with improved dispersity and a metal salt-containing starch decomposer applied to the same. The tackifying composition is characterized in that the tackifying composition can be applied to a viscosity modifier and the like, lumps can be prevented from forming, and dispersity is improved compared with a conventional tackifying composition. Moreover, another tackfiying composition is provided, wherein under the condition that prilling operation is needed in tackifying composition manufacture processes, influence exerted by an agglomerant addition quantity on the composition does not need to be considered, and therefore ease of operation and dispersity improvement are realized. The invention is the tackifying composition with improved dispersity, wherein the tackifying composition contains a metal salt-containing starch decomposer and a tacifying polysaccharides; and in the metal salt-containing metal salt-containing starch decomposer, compared with 10