Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TREATED NON-HYDRATED SUPER ABSORBENT POLYMERS
Super absorbent polymers (SAP) generally exhibit adhesive and cohesive properties in the presence of moisture. To prevent unwanted absorption of moisture from the atmosphere, and in order to increase shelf life and handling life of SAPs; dried spent coffee ground powders may be mixed with the SAPs to prevent unwanted hydration of the SAP mixture. The natural oils in the grounds are responsible for providing a hydrophobic coating on the SAP particles.
TREATED NON-HYDRATED SUPER ABSORBENT POLYMERS
Super absorbent polymers (SAP) generally exhibit adhesive and cohesive properties in the presence of moisture. To prevent unwanted absorption of moisture from the atmosphere, and in order to increase shelf life and handling life of SAPs; dried spent coffee ground powders may be mixed with the SAPs to prevent unwanted hydration of the SAP mixture. The natural oils in the grounds are responsible for providing a hydrophobic coating on the SAP particles.
TREATED NON-HYDRATED SUPER ABSORBENT POLYMERS
PADDOCK JOHN F (Autor:in)
29.02.2024
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
Viscoelastic Behavior of Concrete Containing Super Absorbent Polymers
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Preparation of Konjac Flour-sodium Acrylate Super Absorbent Polymers
| British Library Online Contents | 2004