Water-soluble unit dose articles made from a combination of different films and containing household care compositions

US10745655B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Florence Catherine Courchay · Brussels, BE
• Regine Labeque · Neder-Over-Heembeek, BE
• Steven G. Friedrich · Crown Point, US
• David M. Lee · Los Alamos, US
• Shinsuke Nii · Schaumburg, US
• Lee K. Yeung · Vernon Hills, US
• Thomas J. Yogan · Valparaiso, US
• Marc Rene Bert Renmans · Strombeek-Bever, BE

Key dates

• Filing date: Jun 13, 2017
• Grant date: Aug 18, 2020
• Expiry date: Jul 5, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D65/46
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present disclosure relates to pouches made from a combination of chemically different water-soluble films and containing household care compositions that are at least partially enclosed by the water-soluble films in at least one compartment.