MULTILAYER DISSOLVABLE SOLID ARTICLE CONTAINING SOLID PARTICLES FOR MAKING THE SAME

• Main Authors: GLENN, ROBERT WAYNE JR, LIU, YUXIANG, PANG, WENHU, TAN, HONGSING, MAC NAMARA, CARL DAVID, DU, KEJING
• Format: Patent
• Language: English; French
• Published: 14.04.2022
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; USE OF SINGLE SUBSTANCES AS DETERGENTS

Provided is an improved dissolvable solid article. Such dissolvable article comprising multiple layers of flexible, dissolvable, porous sheet, in which a coating composition comprising solid particles is present on at least one internal surface of at least one sheet in said solid articles. A process...