..BE..DE............................................................................................JDIM360 Ver 2.15 (14 Jul 2008) - 1999001/0This application was filed on 14-10-2009 as a divisional application to the application mentioned under INID code 62.2138529CORRECTED EUROPEAN PATENT APPLICATIONA8A220100804W184deBibliographieenBibliographyfrBibliographieEP09012994.120031204enenen200235567920021206JP201008042010312009123020095320100804201031C08J 3/12 20060101AFI20091106BHEP C08J 3/24 20060101ALI20091106BHEP C08F 8/14 20060101ALI20091106BHEP G01B 9/00 20060101ALI20091106BHEP A61L 15/60 20060101ALI20091106BHEP C08L 33/02 20060101ALI20091106BHEP deVerfahren zur kontinuierlichen Herstellung eines wasserabsorbierenden HarzproduktesenProcess for continuous production of water-absorbent resin productfrProcédé de production continue de produits à base de résines absorbantes d'eau103027850.1142640220031204Nippon Shokubai Co., Ltd.101021127NIPS092PEP02 g4-1-1 KoraibashiChuo-ku Osaka-shi Osaka 541-0043JPIshizaki, KunihikoA4-202, 3-5, FujishirodaiSuita-shi, Osaka 565-0873JPKajikawa, Katsuhiro13-12, Tsuichiba Aboshi-kuHimeji-shi, Hyogo 671-1224JPGlawe, Delfs, Moll100060463Patent- und Rechtsanwälte Postfach 26 01 6280058 MünchenDEBEDE

There is disclosed a process for continuous production of a water-absorbent resin product by which the water-absorbent resin product having high properties can continuously be produced easily and inexpensively with stable constant quality. In addition, there is disclosed a water-absorbent resin product having high properties and being stable in quality. The process comprises a step of measuring a water-absorbent resin by its particle diameters, wherein the water-absorbent resin comes being continuously produced via a classification step and/or a surface-modifying step, wherein the aforementioned particle diameters of the water-absorbent resin are measured by a laser diffraction scattering method.