The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 2024
Filed:
May. 27, 2022
Takasago International Corporation, Tokyo, JP;
Tiphaine Ribaut, Paris, FR;
Laura Le Moue, Paris, FR;
Jeremy Povazson, Paris, FR;
William Bett, Paris, FR;
Jonathan Warr, Paris, FR;
TAKASAGO INTERNATIONAL CORPORATION, Tokyo, JP;
Abstract
The invention relates to an aqueous dispersion of microcapsules, said microcapsules comprising a hydrophobic core and a polymeric shell wherein said polymeric shell is formed of the reaction product of (i) at least one monofunctional or multifunctional α,β-unsaturated carbonyl compound, and (ii) at least one nanocellulose or microcrystalline cellulose. The invention also relates to a process for the manufacture of such an aqueous dispersion, as well as consumer products containing an aqueous dispersion of microcapsules according to the invention.