| http://www.w3.org/ns/prov#value | - hydroxypropyl cellulose; polyethylene imineUS777698422 Jul 200417 Ago 2010Evonik Stockhausen GmbhHeating superabsorbent polymer fine particles having a particle size of less than 150 mu m and having unsaturated, acid groups and other groups that can react with the acid groups with a crosslinking agent in a fluid to at least partially crosslink the particlesUS779483917 Mar 200914 Sep 2010The Procte
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