Henkel Kommanditgesellschaft Auf Aktien

Henkel Kgaa

Henkel-teroson Gmbh

Henkel Tenoson Gmbh

Michael Schaetzle

Gisbert Kern

Gabriele Bride

Wolfgang Lepka

Hans-Joerg Maier

Horst Beck

A nozzle for the discharge of a flowable substances, for example adhesive or sealing compositions, having a discharge orifice with a variable geometry. The adjustable nozzle permits the user to select the optimal discharge profile suited to a particular application of the composition being discharged.

Nozzle for the discharge of a flowable substance

Methods for elastifying and extending polymers with EVA copolymers, PVC homopolymers or PVC copolymers in gel form are described. The elastified and extended polymers are useful as sealing materials, adhesives and sealants.

Method for elastifying and extending polymers with PVC-homo-and copolymers or with EVA-copolymers in gel form

A device for expressing free-flowing compositions is presented having a cylindrical container (,) for accommodating a free-flowing component (,), two axially displaceable pistons (,) and (,) designed to close the cylindrical container, and a material outlet opening (,) at the lower end of the cylinder wall. The material outlet opening only releases the flow of the component (,) after the piston (,) has been moved past the material outlet opening into the end position (,&prime;) by the expressing pressure. The device can be used with a conventional applicator for one-component adhesives, sealants or coating materials to provide the addition of a second component.

Device for storing and squeezing out free-flowing compositions

Process for joining plastic moldings

Growing community of inventors

Walldorf, Germany

Michael Schaetzle