LATENT-FLUORIDE CONTAINING POLYMERS FOR TRIGGERED DEGRADATION
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United States of America Patent
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Issued Date -
Aug 15, 2024
app pub date -
Jun 1, 2022
filing date -
Jun 1, 2021
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Abstract
The present disclosure provides copolymers prepared by polymerizing a first monomer comprising at least one C═C and/or at least one C═C; and a second monomer of Formula (B): wherein at least one first monomer and/or at least one second monomer comprises a latent-fluoride moiety (e.g., pentafluorophenyl). Upon contacting the copolymers with a nucleophile (e.g., a thiol) and/or a base, the latent-fluoride moiety may release fluoride ions, which may in turn degrade the copolymers by cleaving the O—Si bonds. The copolymers may be useful for drug delivery, or as degradable (e.g., biodegradable) polymers, adhesives, coatings, or structural materials.
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