Cellulose ethers and cellulose ether derivatives, specifically carboxymethyl cellulose, intended for industry and sciences; carboxymethyl cellulose particularly used as fluid loss reducers in drilling muds for petroleum exploration and in civil engineering, as consolidating agents for the treatment of soils and powdered minerals; carboxymethyl cellulose particularly used in mining and extraction operations; carboxymethyl cellulose particularly used in ore pelletization in metallurgic processe...

medical and surgical bandages and dressings