Henkel Ag & Company, Kgaa

Henkel Ag&co. Kgaa

Sascha Schaefer

Christian Kropf

Alexander Schulz

Iris Dienwiebel

Thomas Weber

Antje Gebert-Schwarzwaelder

Inga Kerstin Vockenroth

Andreas Bauer

Mareile Job

Christian Umbreit

Michael Strotz

Thomas J J Mueller

Marc Weyhe

Rainer Jeschke

Andreas Gerigk

Christa Junkes

Andre Haetzelt

Ingomar Henning

Britta Strauss

Silvia Sauf

Michael Dischmann

Benjamin William Berntsson

Thomas Quanten

Arne Jansen

Svenja Neuhaus

Melanie Denissen

Bernhard Mayer

Tatjana Parac-Vogt

Kaspar Hegetschweiler

Linda Bruess

Thomas JJ MÜLLER

Tatiana Parac-Vogt

The present invention relates to compounds which form, under perhydrolysis conditions, certain cationic organic peracids, to the use of said compounds for activating peroxygen compounds in the context of bleaching stains when washing textiles and cleaning hard surfaces, and to washing and cleaning agents that contain said compounds.

Bleach activator having a cationic group and washing or cleaning agent containing same

Heterocycles having odoriferous ketone or odoriferous aldehyde groups may be suitable in compositions comprising washing agents, cleaning agents, cosmetic agents, air care agents, insect repellents, or combinations thereof where the heterocycles release the ketones and aldehydes during hydrolysis. The heterocycle(s) may have the formula: 

Hydrolytically labile heterocycles of odoriferous ketones or odoriferous aldehydes

A dosing system and method for dispensing a chemical composition into a tank of a toilet. The system includes a sensor obtaining a parameter representative of an environment of the toilet. The dosing system further includes a non-transitory control unit receiving the parameter and generating an activation signal for triggering dispensing of an amount of the chemical composition into the tank based on the parameter. The system further includes a dosing device inserted inside the tank. The dosing device has a cavity containing the chemical composition and a dispensing mechanism coupled with the cavity. The dispensing mechanism receives the activation signal and dispenses the amount of chemical composition into the tank upon reception of the at least one activation signal.

Dosing system and method for dispensing at least one chemical composition inside the tank of a toilet

The present invention relates to the use of substituted bis-4H-pyranonyl compounds in which the 4H-pyranonyl units are combined with heteroalkyl groups, in detergents and cleaning agents, for improving detergent or cleaning performance with respect to bleachable stains.

Detergents and cleaning agents having improved performance

The object of the present invention is to provide a detergent, especially a dishwashing detergent, with improved detergency. Detergent compositions having metal complexes with certain salicylidene ligands, which may be created in situ, solve this problem.

Dishwashing detergents containing a salicylidene-based chelant

The object of the present invention is to provide a composition suitable for cleaning cooked-, baked- and burnt-on soils, which has improved efficacy on proteinaceous soils. Detergent compositions having metal complexes with certain salicylidene ligands solve this problem.

Non-enzymatic removal of proteinaceous soils with a salicylidene-based chelant

A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.

Pro-fragrances and method of preparation thereof

The invention is directed to the field of pro-fragrances used in detergents and cleaning agents, cosmetic agents and air fresheners, for example. The invention relates to particular cyclic ketals used as pro-fragrances. The invention also relates to detergents and cleaning agents, cosmetic agents and air fresheners containing ketals of the type. The invention further relates to a method for creating a long-lasting fragrance on surfaces and for repelling insects.

Cyclic ketals as fragrance precursor compounds

A method for use of substituted dihydroxyterephthalic acid amides in detergents and cleaning agents, for improving detergent or cleaning performance with respect to bleachable stains.

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Mettmann, Germany

Sascha Schaefer