Encapsulates

US9890351B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Johan Smets · Holsbeek, BE
• Susana Fernandez Prieto · Fraga, ES
• Steven Daryl Smith · Fairfield, US
• Todd Laurence Underiner · Cincinnati, US
• John August Wos · Cincinnati, US
• Wolfgang Edgar Huhn · Blue Ash, US
• Heath A. Frederick · Cadiz, US
• Marta Giamberini · Tarragona, ES
• Bartosz Tylkowski · Tarragona, ES

Key dates

• Filing date: Aug 8, 2012
• Grant date: Feb 13, 2018
• Expiry date: Aug 8, 2032

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present application relates to encapsulates, compositions, products comprising such encapsulates, and processes for making and using such encapsulates. Such encapsulates comprise a core comprising a perfume and a shell that encapsulates said core, such encapsulates may optionally comprise a parametric balancing agent, such shell comprising one or more azobenzene moieties.