The present invention further relates to a process to make a superabsorbent polymer comprising the steps of a) preparing a neutralized monomer solution comprising a polymerizable monomer selected from unsaturated acid groups-containing monomers, ethylenically unsaturated carboxylic acid anhydride, salts, or derivatives thereof and a caustic agent selection from an alkali agent, wherein the polymerizable monomer is neutralized to from about 50mol% to about 85mol% b) forming a crosslinker monomer mixture by adding an internal crosslinker composition to the neutralized monomer solution wherein the internal crosslinking composition is the reaction product of a stoichiometric excess of amine with a glycidyl compound, wherein the internal crosslinker composition has a residual amount of glycidyl compounds of less than about 500ppm based on the mass of the internal crosslinker composition and c) polymerizing the crosslinker monomer mixture to make a superabsorbent polymer.本發明更係關於一種製造超吸收性聚合物之方法,其係包含以下步驟:a)製備一經中和單體溶液,該經中和單體溶液包含一可聚合單體以及一苛性劑,該可聚合單體選自不飽和的含酸基團之單體、烯鍵系不飽和羧酸酐、鹽、或其衍生物,該苛性劑選自鹼劑,其中該可聚合單體係經中和至約50莫耳%至約85莫耳%;b)藉由添加一內部交聯劑組合物至該經中和單體溶液而形成一交聯劑單體混合物,其中該內部交聯劑組合物係為化學計量過量的胺與縮水甘油基化合物之反應產物,其中以該內部交聯劑組合物之質量計,該內部交聯劑組合物具有小於約500 ppm的殘餘量的縮水甘油基化合物;以及c)聚合該交聯劑單體混合物以製造一超吸收性聚合物。528‧‧‧測試裝置總成530‧‧‧取樣容器534‧‧‧圓筒534a‧‧‧區域536‧‧‧柱塞538‧‧‧軸桿540‧‧‧O形環544‧‧‧孔548‧‧‧環形壓重物548a‧‧‧通孔550‧‧‧柱塞頭554‧‧‧外環560‧‧‧同心內環562‧‧‧軸桿孔564‧‧‧不鏽鋼布篩網566‧‧‧篩網568‧‧‧試樣
