Reckitt Benckiser Inc.

Reckitt & Colman Inc.

Robert Zhong Lu

Andrew Arno Kloeppel

Diane Joyce Burt

Christopher Brian King

Dennis Thomas Smialowicz

Karen Ann McCue

Frederic Albert Taraschi

Robert William Bogart

Nevin Arora

Michael David Love

Ralph Edward Rypkema

Narendra Vrajlal Nanavati

Steven Wu

Dana Elaine Moseson

Tri Nguyen

Dana Moseson

Tak Wai Cheung

Robert P Manzo

Dana Pheiff

Christopher King

Carolyn Martinez

Michael George Crisanti

Pamela White

Albert Thomas Weibel

Vesna Deljosevic

Dana Phieff

Gary Peter Kline

King Christopher

Tak-Wai Cheung

Cageless toilet dispensing devices for use in conjunction with a sanitary appliance particularly a toilet, and methods for their use.

Dispensing device for toilet bowl

The present invention relates to a process for the production of improved toilet dispensing devices for use in conjunction with a sanitary appliance particularly a toilet, and methods of using the same.

Method for production of dispensing devices

The present invention relates to a method for the manufacture of a lavatory dispensing device useful for the delivery of at least one treatment composition, preferably a cleaning composition and/or a sanitizing composition to a sanitary appliance.

Process for manufacturing improved dispensing devices

The present invention relates to a cageless lavatory dispensing device comprising a hanger () and a compressed solid block (). The hanger () has a hook end () for suspending the dispensing device to a sanitary-appliance, and the compressed solid block () comprises at least one chemical agent. A process for delivering a treatment composition to a sanitary appliance is also disclosed. Said process comprises the steps of: providing and suspending a cageless lavatory dispensing device within the sanitary appliance; periodically flushing water about the exterior of the compressed block to elute at least one chemical constituent to form a treatment composition with said water, which treatment composition provides cleaning and/or sanitizing and/or disinfecting benefit to the sanitary appliance.

Dispensing devices

Improved treatment blocks useful in the treatment of lavatory appliances, particularly toilets are provided. The improved treatment blocks are solid block compositions which comprise at least one detersive surfactant, a film forming constituent, optionally a bleach constituent and one or more further optional constituents. The improved treatment blocks provide good detersive characteristics and further provide a film forming material which contacts the surfaces of the lavatory appliance, e.g., toilet, in which the block compositions are used. Methods of producing the solid block composition and treatment blocks therefrom, as well as methods of use are also disclosed.

Solid treatment blocks for sanitary appliances

Method for manufacturing cageless lavatory dispensing devices

Foamed two-part hard surface treatment composition which is formed by the admixture of two aqueous compositions, particularly (a) an aqueous alkaline composition comprising a bleach constituent, with (b) an aqueous acidic composition comprising a peroxide constituent, which compositions are kept separate, but which are admixed immediately prior to use or upon use to form a foamed hard surface treatment composition. The foamed two-part hard surface treatment composition are particularly useful in the cleaning of hard surfaces. Preferred foamed two-part hard surface treatment composition provide both a cleaning and sanitizing or disinfecting benefit to hard surfaces, while releasing little or no free chlorine gas to the ambient air.

Foaming two-component hard surface cleaning compositions

Cageless lavatory dispensing device

Hanger for a lavatory dispensing device

Liquid cleaning and/or disinfecting composition which is separated into two phases at rest are combined and dispersed within each other upon shaking.

Multi-phase liquid hard surface cleaning and/or disinfecting compositions

Dispensing device

Aqueous disinfecting and cleaning compositions and concentrates which are efficacious against gram positive and gram negative bacteria, have relatively low volatile organic content ('VOC') and are surprisingly mild to the user of the compositions. The compositions include a quaternary ammonium compound as its primary germicidal active agent, have a low content of active constituents, and do not include organic solvents such as alcohols, glycols, or glycol ethers in significant amounts.

Aqueous cleaning and disinfecting compositions based on quaternary ammonium compounds including alkylpolyglycoside surfactants having reduced irritation characteristics

Aqueous disinfecting and cleaning compositions and concentrates which are efficacious against gram positive and gram negative bacteria, have relatively low volatile organic content (&ldquo;VOC&rdquo;) and are surprisingly mild to the user of the compositions. The compositions include a quaternary ammonium compound as its primary germicidal active agent, have a low content of active constituents, and do not include organic solvents such as alcohols, glycols, or glycol ethers in significant amounts.

Aqueous cleaning and disinfecting compositions based on quaternary ammonium componunds including alkylamphoacetates having reduced irritation characteristics

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Montvale, NJ, United States of America

Robert Zhong Lu