Wella Aktiengesellschaft

The Procter Gamble Company

Franz Steigerwald

Udo Kohn

Karlheinz Zulauf

Peter Karl Patzak

Bodo Hildebrandt

David Richard Marchant

Franz Adler

Martina Schmitt

Joerg Mayer

Volker Herzog

Gabriele Bock

Ludwig Sigmund

Peter Lamboy

Heiko Eberhardt

Harmut Ginnow-Markert

Armin Hollwarth

Thomas Starke

Erich Janele

Uwe Steinmetz

Norbert Golzer

Robert Goetz

Bottle with a cap

In a container () with a reservoir (), a product dispensing opening (), and a device () for discharging the product contained in the reservoir () out through the product dispensing opening (), a sound generator () or a noise damper () is provided on the container () and the sound generator () or the noise damper () is functionally connected to the discharge device () in order to generate a desired sound for a product discharge when dispensing the product. The desired sound is one that a consumer experiences as a positive sound.

Container

The compact hair spray product includes a pressure-tight and diffusion-proof container containing a hair spray concentrate and equipped with a fine-spray pump with a cylindrical region made of a material that resists swelling by organic solvents. The fine spray pump has a maximum pump lift of 0.12 mL and pilot pressure buildup. The hair spray concentrate has a viscosity that confers good sprayability and contains at least one hair-strengthening polymer, an alcoholic solvent for the hair-strengthening polymer, at least one organic solvent additive capable of reducing the viscosity of the concentrate and increasing the vapor pressure of the concentrate and optionally a drying-retarding solvent additive.

Compact hairspray product consisting of hairspray concentrate, container and fine spray pump with pre-pressurization

In a two-component container (,) a connection is formed between two chambers (,) by ejecting a sealing plug (,). By screwing one container (,) into a thread (,) connected to another container (,) the sealing plug (,) which is provided with two stoppers (,) is pressed out of its retaining members (,). Sealing takes place in a reliable manner by two separate stoppers (,) of the sealing plug (,). When the container (,) is screwed in, first the lower stopper (,) is ejected by the upper stopper (,) and then the upper stopper (,) is ejected by an ejection member (,). The two-component container (,) is suitable for holding peroxide and hair dye separately. After it has been ejected, the sealing plug (,) assists in the mixing of the said two components.

Two-component container

Method for producing foamed plastic hollow bodies

Bottle-like plastic container and process for producing it

Plastic container having a high resistance to chemical attack and method

Bottle-type plastic container

An arrangement for mixing two components has a vessel, a cover element placed on the vessel and having an upper region provided with a recess having an edge, at least one cutting mandrel provided on the edge of the recess, and a releasable depot vessel inserted in the recess of the cover element and having a foil at a side of the vessel. The depot vessel has a lower inner diameter which is greater than a double distance between a central axis of the depot vessel and the cutting mandrel.

Arrangement for mixing two components

An arrangement for mixing two components comprises a container having a first engaging formation, a closing element having a second engaging formations cooperating with the first engaging formation when the closing element is screwed onto the container, and a removable receptacle releasably connectable with the closure element and having a foil which faces an interior of the container when the closure element is screwed onto the container, and is removable in an assembled condition so as to release a content of the receptacle into the interior of the container.

Decanting device for liquids, e.g. permanent wave agents

Multichamber container

Growing community of inventors

Griesheim, Germany

Franz Steigerwald