A solution for coating of leather and coated leather with multifunctional property

摘要

PURPOSE: Provided are a solution which shows effects for permanently removing malodor and inhibiting the attachment of contaminants in shoe, garment, sheet, and so on, by oxidizing and dissolving the contaminants adsorbed to three-dimensional fiber structure. CONSTITUTION: The solution comprises (a) 0.0001-5 parts by weight of porous molecular sieve, (b) 0.001-3 parts by weight of photoactive material selected from oxides represented by formula 1: AaTibOx, titanium dioxide, zinc dioxide, and zirconium dioxide, and (c) 0.5-5 parts by weight of binder resins. In the formula 1, A represents at least one element selected from zinc, tungsten, iron, tin, vanadium, zirconium, chromium, silicon, copper, cobalt, nickel, niobium, silver, molybdenum, palladium, platinum, gold, aluminum, arsenic, bismuth, antimony, cadmium, boron, cesium, cerium, magnesium, calcium, sodium, potassium, titanium, phosphorus, and manganese; each of a and b represents a molar ratio of the each components, a=1=b, b is 0.001-1, and x is a value which is chosen so as to adjust an atomic value.