| 摘要 |
<p>PROBLEM TO BE SOLVED: To prepare a fibrous activated carbon sheet preventing the falling-off and scattering of activated carbon dust generated by the damage to or powdering of fibers due to mechanical force applied to the fibrous activated carbon sheet and excellent in air permeability and flexibility. SOLUTION: This fibrous activated carbon sheet is obtained by immersing (dipping/nipping) a quilting laminated cloth obtained by sandwiching a fibrous activated carbon cloth between substrates (adsorbing material protecting layers) excellent in air permeability and flexibility, in an aqueous dispersion type binder resin processing bath and applying drying/fixing treatment (drying/curing treatment) to the impregnated laminated cloth.</p> |
