Process to produce particles of polymer that absorbs water, particles of polymer that absorbs water, and article that absorbs fluid

摘要

Process to produce particles of polymer that absorbs water, particles of polymer that absorbs water, and article that absorbs fluid.The present invention relates to a process for producing particles of polymer that absorbs water through the polymerization of droplets of a monomer solution in a gas phase surrounding the heated and flowing the gas stream through the board of polymerization, which comprises The coating of the particles of the polymer to absorb water with at least one sulfu00ednico acid.A sulfu00f4nico acid and / or salts of the same.