| 摘要 |
<p>PURPOSE:To obtain excellent deodorization performance under the low-humidity environment in a refrigerator and the like by immobilizing alginic acid and/or alkali metal salt and specific metal elements in sequence on a cellulose material. CONSTITUTION:Pulp fibers such as bleached sulfite pulp and bleached kraft pulp, hump such as Manila hemp and jute hemp, cotton and cotton linter such as absorbent cotton, natural fibers and their pulped fibers such as, paper mulberries and Edgeworthia papyrifera, or cellulose fibers such as rayon, and oxidated cellulose fibers oxidation-processed of them are used for a cellulose material. Metal elements with atomic numbers 12-13, 20-30, 38-51, 57-83, 88-89 are used for specific metal elements, and Cr, Zn and Fe have the excellent immobilization property and deodorization performance as a cellulose deodorant and are preferable in particular.</p> |
