Composition comprising a phosphate binder and its preparation
AssigneeXexos Ltd.
InventorPakiza Mohammad
Life of this patent
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Abstract
A binder, a composition, a product and a kit, as well as a process for preparing the binder and composition, are directed to a composition useful as an inorganic phosphate binder, which binder is characterized as having calcium silicate sites which are connected the one with the other by alumina-silica phosphate bonds, and a filler.
Claims54
An inorganic binder having calcium silicate sites which are connected the one with the other by alumina-silica phosphate bonds, the calcium silicate sites acting as cross-linking sites for the alumina-silica phosphate bonds with a weight ratio Al2O3/SiO2 ranging from 0.3:1 and 10:1.
A composition comprising at least:
- an inorganic binder having calcium silicate sites which are connected the one with the other by alumina-silica phosphate bonds, the calcium silicate sites acting as cross-linking sites for the alumina-silica phosphate bonds with a weight ratio Al2O3/SiO2 ranging from 0.3:1 and 10:1, and a filler.
A product comprising at least a hardened layer comprising an inorganic binder having calcium silicate sites which are connected the one with the other by alumina-silica phosphate bonds, the calcium silicate sites acting as cross-linking sites for the alumina-silica phosphate bonds with a weight ratio Al2O3/SiO2 ranging from 0.3:1 and 10:1.
A kit for the preparation of an inorganic binder having calcium silicate sites which are connected the one with the other by alumina-silica phosphate bonds, the calcium silicate sites acting as cross-linking sites for the alumina-silica phosphate bonds with a weight ratio Al2O3/SiO2 ranging from 0.3:1 and 10:1, said kit comprising:
- a container containing a water insoluble calcium silicate, and at least one container containing at least an acid alumina-silica phosphate solution, in which the silica is solubilized.
Dependencies are inferred from the claim text.