Monosol, LLC

The Procter Gamble Company

Cryovac, Inc.

Steven George Friedrich

Regine Labeque

David M Lee

Florence Catherine Courchay

Shinsuke Nii

Lee Kon Yeung

Marc Rene Bert Renmans

Thomas J Yogan

Robby Renilde Francois Keuleers

Andrew Philip Verrall

Frank William Denome

Roxane Rosmaninho

Jichun Shi

Philip Frank Souter

Luca Vitiello

Marc Rene Renmans

Shigeng Li

Robby Renilde Keuleers

Andrew P Verrall

Karel Jozef Maria Depoot

Hugo Robert Germain Denutte

Robby Renilde François Keuleers

Regine LaBeque

Roxane Rosmaniho

Karel Jozef Depoot

Hugo Robert Denutte

Karel Jozef Maria

Hugo Robert Germain

Water-soluble unit dose article comprising a laundry or automatic dishwashing detergent and a method of making.

Water-soluble unit dose article

The disclosure provides a water soluble pouch including at least two sealed compartments, the pouch including outer walls including water soluble film including a water soluble resin, and an inner wall including water soluble film including a water soluble resin, the outer wall films being sealed to the inner wall film, the outer wall films being characterized by: a dissolution time of 300 seconds or less, the water soluble resin of the outer wall films having a viscosity in a range of 14.5 cP to 25 cP, and a pouch strength of at least 200 N, and the inner wall film being characterized by: a dissolution time of 300 seconds or less, the water soluble resin of the inner film having viscosity in a range of 12 cP to 14.5 cP, and a tackiness value of at least 1500 g/s.

Water-soluble packets

Water-soluble films, water-soluble unit dose articles, and related methods of making and using the same.

Water-soluble films, water-soluble unit dose articles, and methods of making and using the same

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.

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

A water-soluble film including a polyvinyl alcohol resin blend is disclosed herein. Also disclosed are related packets incorporating the film, and related methods of making and using the film and packets.

Water soluble film, packets employing the film, and methods of making and using same

The present disclosure relates to pouches made from a combination of chemically different water-soluble films and optionally containing a composition (e.g. a household care composition or non-household care composition) that is at least partially enclosed by the water-soluble films in at least one compartment.

Water-soluble unit dose articles made from a combination of different films

A container system including a closeable container with at least one pouch in an interior space of the container, where the pouch includes a water-soluble film including a polyvinyl alcohol (PVOH) resin blend, and a perfume and organic solvent containing household care composition at least partially enclosed in a compartment by the water-soluble film.

Container systems with water-soluble pouches comprising a PVOH resin blend

Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) polymer and a combination of at least three plasticizers. The combination of plasticizers includes dipropylene glycol as a first plasticizer, a sugar alcohol such as sorbitol as a second plasticizer, and a polyol such as glycerin as a third plasticizer. When the PVOH polymer and plasticizers are blended in particular proportions and/or selected with regard to various criteria related to physical and chemical film properties, the resulting water-soluble film formed from the PVOH resin blend exhibits beneficial combinations four) of aged tensile strength, aged melting transition delta elevation, aged adhesion value, and/or resistance to seal peeling, which provide strong film seals that retain their water-solubility characteristics.

Water-soluble polyvinyl alcohol film with plasticizer blend, related methods, and related articles

The present disclosure relates to water-soluble unit dose articles 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.

Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. Also disclosed herein are articles including the water-soluble film and containing a composition such as a household care composition. The PVOH resin blend includes a PVOH copolymer including one or more types of anionic monomer units such as a PVOH terpolymer and a PVOH polymer such as a partially or completely hydrolyzed PVOH homopolymer. When the PVOH copolymer and PVOH polymer are blended in particular proportions and/or selected with regard to various criteria related to the 4% solution viscosity of one or both of the PVOH polymer(s) and PVOH copolymer(s), the resulting water-soluble film formed from the PVOH resin blend exhibits substantially improved aqueous dissolution properties.

Water-soluble polyvinyl alcohol blend film, related methods, and related articles

Pouches that include a water-soluble film and a composition at least partially enclosed by the water-soluble film in at least one compartment, where the water-soluble film includes a polyvinyl alcohol (PVOH) resin blend. Methods of making and using such pouches and films.

Growing community of inventors

Crown Point, IN, United States of America

Steven George Friedrich