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:
Nov. 19, 2024
Filed:
Oct. 15, 2021
Encapsys, Llc, Appleton, WI (US);
Fadi Selim Chakar, Neenah, WI (US);
Linsheng Feng, Menasha, WI (US);
Presley Genevie Neuman, Appleton, WI (US);
Robert Stanley Bobnock, Menasha, WI (US);
Johan Smets, Lubbeek, BE;
An Pintens, Strombeek-bever, BE;
Joana Andreia Lameiras Domingues, Brussels, BE;
Encapsys, LLC, Appleton, WI (US);
Abstract
Populations of benefit agent delivery particles are disclosed, the particles having a core and a shell encapsulating the core, the shell comprising certain multifunctional (meth)acrylate-based polymers, along with processes for making and uses of such compositions. The delivery particle has a core to polymer wall ratio by weight from about 96:4 to about 99.5 to 0.5 and a volume-weighted particle size from about 30 to about 50 microns. The compositions deliver core content with a desired delivery profile, such as fragrance delivery at desired touchpoints with higher efficiency. The delivery particle has high pay load, yet exhibits decreased benefit agent leakage, and provides a desired delivery profile.