SILICA CAPSULES
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Apr 3, 2025
app pub date -
Jul 12, 2024
filing date -
Jul 12, 2024
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Abstract
A population of capsules comprising: a core comprising a benefit agent and a shell surrounding the core; wherein the shell surrounding the core comprises a substantially inorganic first shell; wherein the substantially inorganic first shell comprises a condensed layer comprising a condensation product of a mixture of precursors; and wherein the mixture of precursors comprises a silica precursor and a crosslinking metal-oxide precursor.
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