The Procter Gamble Company

James Thomas Sullivan

Dana Paul Gruenbacher

William Michael Cannon

Hua Hu

Alan Edward Sherry

Cynthia Elaine Cella

Beth Hansell Statt

Mary Vjarayani Barnabas

A microfluidic delivery device and method of dispensing a fluid composition from a microfluidic die are provided. The method includes generating air flow from a fan; directing a first portion of the air flow through a first air outlet in a housing; directing a second portion of the air flow through a second air outlet in the housing; jetting a fluid composition from a microfluidic die through a fluid orifice in the housing; directing the second portion of air flow adjacent to the microfluidic die and out the fluid outlet, wherein the first portion of the air flow directs the fluid composition jetted out of the fluid outlet into the air.

Microfluidic cartridge and microfluidic delivery device comprising the same

The present invention relates to compositions for cleaning floors. In particular, it relates to aqueous compositions for one-step cleaning and gloss enhancement of wood surfaces, especially floors. The inventive compositions comprise specific levels of a class of copolymer, chitosan, or mixtures thereof, and specific levels of surfactant. The cleaning benefits are delivered every time the compositions are used; the gloss benefits are provided over three to four cleanings and are easily strippable.

Floor cleaning and gloss enhancing compositions

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Cincinnati, OH, United States of America

James Thomas Sullivan