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US 12,441,837 B2Granted
Immobilization of phenolic compounds
AssigneeSpago Nanomedical AB
InventorsAndreas Gram, Oskar Axelsson, Rikard Larsson
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AssigneeSpago Nanomedical AB
InventorsAndreas Gram, Oskar Axelsson, Rikard Larsson
Estimating the term…
The present disclosure relates to a method of immobilizing a phenolic compound having a Mw≥500 g/mol, wherein the method comprises the steps of ionizing the phenolic compound by subjecting it to a base; and contacting, under agitation, the ionized phenolic compound with a cross-linked resin comprising the functionality of —C(═O)—CHXCH2R, wherein X is chosen from the group consisting of Br, Cl, I, CN, OMs, OTs, or OTf, and R is H, CH3 or an branched or unbranched alkyl having 1 to 8 carbon atoms, in the presence of a base and a solvent. The present disclosure also relates to a method of removing phenolic compounds having a Mw≥500 g/mol from a composition comprising compounds having at least one alkoxy silane group. The present disclosure also relates to the use of a method according to the present disclosure as well as to a product, from which at least one phenolic compound having a Mw≥500 g/mol has been removed by a method according to the present disclosure.
A method of immobilizing a phenolic compound having a Mw≥500 g/mol, wherein the method comprises the steps of:
A method of removing phenolic compounds having a Mw≥500 g/mol from a composition comprising compounds having at least one alkoxysilane group, wherein the alkoxysilane group is —SiR1R2R3, and
A method of removing a phenolic compound having a Mw≥500 g/mol from a mixture, wherein the method comprises the steps of:
Dependencies are inferred from the claim text.