Method for manufacturing polyester microcapsules

Polyester microcapsules produced via polyol-based emulsions address volatility issues in fragrance and flavor delivery, ensuring stable and controlled release, enhancing olfactory benefits and environmental friendliness.

JP7885505B2Active Publication Date: 2026-07-07FIRMENICH SA
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Patent Information

Application Number
JP2023519143
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-12-21
Filing Date
2021-12-13
Publication Date
2026-07-07
Estimated Expiration
2041-12-13

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Abstract

The present invention relates to a novel method for the preparation of polyester microcapsules. The microcapsules are also the subject of the present invention. Consumer products, in particular perfumed or scented consumer products, containing said microcapsules are also part of the present invention.
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Citation Information

Patent Citations

  • Microcapsule manufacturing method

    JP2020525403A

  • Method for preparing organic / inorganic hybrid microcapsule

    WO2020009439A1