Chemicals used in industry, science and photography, namely, adsorbent material in form of slurries or pastes to be applied to protect products against humidity; chemical absorbents for the sorption of gaseous or liquid substances; chemical absorbents containing zeolite and binding agents, in particular in the form of pellets, slurries or pastes; sorption agents, in particular compositions in liquid or solid state for the sorption of gaseous or liquid substances; chemical desiccants, also as ...