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METHOD FOR PREPARING BEADS CONTAINING ACROSSLINK MNERALFNORGANIC MATRIX BACKGROUND OF THE INVENTION 1. Field of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | A process for the preparation of beads having a crosslinked inorganic matrix with a size controlled in the millimeter range, which comprises pouring a Suspension comprising a precursor of the inorganic matrix and an alginate drop wise into a solution of a polyvalent cation salt with a pH of less than 3, to obtain a reaction medium, in which the alginate gels, and crosslinking the precursor of the inorganic matrix by a sol-gel process. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/45/84/fe/d11aecd7926a48/US7528178.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |