Henkel Kommanditgesellschaft Auf Aktien

Klaus-Dieter Wisotzki

Klaus Schumann

Peter Jeschke

Udo Schaab

Hans-Joachim Reitz

Horst Hoeffkes

Karl-Heinz Schmid

Jochen Jacobs

Manfred Biermann

Hans Kruse

Ortburg Guirr

Peter Thomas

Detlef Hollenberg

Ludwig Schieferstein

Eva Kiewert

Brigitte Hase

Harald Schnegelberger

Eric Sung

Theodor Altenschoepfer

Klaus Bansemir

Kurt Seidel

Peter Sandkuehler

Reinhard Mueller

Martin Bischoff

Frantisek Jost

Konard Engelskirchen

Jutta Thul

Juergen Orczech

Acidic, aqueous hair treatment emulsions, in which an active ingredient combination of phospholipids of natural origin and inorganic and/or organic acids is used, improve the wet and dry combability and reduce the electrostatic charging of hair.

Hair treatment compositions containing natural ingredients

Liquid preparations for cleaning hard surfaces based on anionic surfactants either individually or in combination with nonionic surfactants or amphoteric surfactants, or nonionic surfactants either individually or in combination with cationic surfactants, solubilizers and, optionally, builders, dyes, perfumes and preservatives, containing an addition of polymers, namely cellulose ethers.

Liquid preparations for cleaning hard surfaces

A composition for the regeneration of hair split-ends in an aqueous or aqueous/alcoholic solution or emulsion containing panthenol, at least one mono- or di-saccharide, and optionally polyvinylpyrrolidone and/or a triol; as well as a method for using such composition.

Hair split-end regeneration composition

Liquid cleaning preparations for hard surfaces containing

Liquid cleaning preparation for hard surfaces

A process and apparatus for the care of contact lenses in which the process comprises supporting contact lenses on a lens holder within a treatment container provided with a motor-driven stirrer and introducing into the container a liquid, e.g., salt water, and a two-component system including (1) a first component providing a peroxide-compound cleaning and sterilizing solution, preferably in solid form and (2) a second solid component containing a catalyst or reducing agent providing a neutralizing solution wherein the second component dissolution is delayed until after the first component has acted on the contact lenses, and wherein the action of both components is effected under stirring; and the apparatus for practicing this process comprises a housing, a treatment compartment in the housing to hold a liquid, a lens holder removably supported in the compartment, a stirrer movably positioned in the housing which is separate from the lens holder and which extends into the compartment and drive means to move the stirrer and agitate the liquid in the compartment.

Apparatus for the care of contact lenses

A liquid manual dishwashing detergent composition consisting essentially of alkyl glucoside and dialkyl sulfosuccinate. The composition provides improved detergency and foam stability against proteinaceous soils.

Liquid detergent

A pretreatment or steeping preparation for cleaning stubbornly soiled dishes in an automatic dishwashing machine comprising from about 0.5 to about 20% by weight of a low-foaming nonionic surfactant, from about 0.5 to about 25% by weight of a polyhydric alcohol and/or glycol ether, from about 0.5 to about 10% by weight of a hydrotropic compound, and from about 0.01 to about 6% by weight of a viscosity regulator, all weights based on the weight of said preparation, in an aqueous suspension or solution adjusted to a viscosity of at least 5 mPa.s. and to a pH of from about 2 to about 7. In the cleaning process, the preparation is applied to the soiled dishes, the dishes are placed in an automatic dishwashing machine, and after waiting about 30 minutes the dishwashing machine is started for the normal washing cycle.

Pretreatment or steeping preparations for stubbornly soiled dishes and a

Apparatus for the care of contact lenses is disclosed. The apparatus includes a container for a treatment liquid, a contact lens holder which fits into the container, and nozzles positioned in the container for spraying treatment liquid onto contact lenses supported by the contact lens holder and for agitating the treatment liquid.

A liquid cleaning preparation for hard surfaces comprising an amphoteric polymer compound containing both anionic and cationic centers in the molecular thereof. The polymer is obtained by copolymerization of a cationic vinyl monomer with an anionic vinyl polymer, and in a 0.01% solution of water having a German hardness of 16.degree.d produces irreversible hydrophilization of polyvinyl chloride with increments in the wetting tension of at least 3 mN/m. The preparation may contain an anionic, nonionic, cationic or amphoteric surfactant or mixtures thereof. The polymer compound is present in an amount of from about 0.01% to about 10% by weight, based on the weight of the preparation, and the surfactant is present in a weight ratio of polymer to surfactant of from about 20:1 to about 1:1.

Liquid aqueous cleaning preparations for hard surfaces

Apparatus for the care of contact lenses comprising a housing, a chamber in a lower part of the housing for containing a treatment liquid, a vibration generator for agitating the treatment liquid, a contact lens holder for holding contact lenses in said chamber optionally having means for holding a treatment tablet to be dissolved in the treatment liquid, and means for coupling the contact lens holder to the vibration generator and for positioning the contact lens holder in the treatment liquid.

A two component disinfecting and cleaning system for contact lenses comprising a first component containing a peroxo compound and an alkyl glucoside and a second component containing an H.sub.2 O.sub.2 -neutralilzing agent and a buffer salt in an amount sufficient to adjust the pH of an aqueous contact lens solution containing the first and second components to about 7.

Disinfecting and cleaning system for contact lenses

Methods for producing a contact lens one-step cleaning and disinfecting tablet designed to be dissolved in water comprising:

Process for producing contact lens cleaning tablets with a disinfecting

The foaming and detergent power of manual dishwashing detergents gentle to the skin and containing anionic surfactants of the sulfonate or sulfate surfactant type, fatty acid alkanolamides and fatty alkylgucosides are enhanced by using fatty alkyl C.sub.12 -C.sub.14 monoglucosides containing less than 2 glucose units per fatty alkyl group in quantities of from 3 to 20% by weight alkyl sulfate or alkylether sulfate, and from 1 to 15% by weight fatty acid alkanolamide.

Growing community of inventors

Erkrath, Germany

Klaus-Dieter Wisotzki