Beiersdorf Ag

Tesa Ag

Basf Coatings Ag

Bodo Szonn

Werner Kluge-Paletta

Peter Jauchen

Werner Karmann

Rolf Schulze

Benno Besler

Heinz Muller

Susann Friedrich

Wolfgang Jakobi

Stephan Z&ouml;llner

Christian Harder

Bernd Dietz

Frank Henke

Wolfgang Kranig

Martin Lobert

Karl Schafer

Alfred Malskeit

Worner Kluge-Paletta

Michael Kreitz

Use of jagged cutters for the longitudinal cutting of double-face self-adhesive tapes with PP backing provides easy hand tearability.

Use of jagged cutters

Process for producing a rubber-based double-sided pressure-sensitive adhesive tape

A double-sided adhesive tape having a continuous series of toothed notches of about mm to mm jag height which easily transversely tearable by hand.

Transversely tearable double-sided notched adhesive tape

Multilayer adhesive tape

Adhesive paint film

The invention relates to a self-adhesive elastic diaper-pants fastening with an intermediate elastic piece and non-elastic adhesion ends. The fastening is so effected that the adhesion ends will not stretch and will adhere to the material out of which the pants are made tightly enough that the tensions produced by the wearer's movements will not cause them to become loose of their own accord.

Elastic diaper-pants fastening

In an adhesive bandage comprising a support and an adhesive layer on the front thereof, the improvement which comprises a thermosetting, water-impermeable lacquer layer on the back of the support, the lacquer layer being less elastic in at least one direction than the support, whereby movement of the body, once the strip has been applied to the skin, will cause cracking of the lacquer layer.

Water resistant adhesive strip

A web of polymeric foam which is sealed on one or both sides by a thin, hard plastic layer is disclosed. The sealed web is prepared by coating an auxiliary substrate with a film of hard plastic-forming resin, laminating this film to a polymeric foam web by means of a curable adhesive applied to the hard plastic, and removing the auxiliary substrate.

Sealed foam web

Growing community of inventors

Kisdorf, Germany

Bodo Szonn