Bayer Aktiengesellschaft

Bayer Materialscience Ag

Underwriters Laboratories, Inc.

Axel Kaminski

Klaus Reinking

Erhard Tresper

Klaus Kraft

Hans-Werner Depcik

Roland Künzel

Kurt-Rainer Stahlke

Friedrich Johannaber

Klaus Salewski

Karsten Fahner

Rudiger Van Hooren

Klaus Sch&uuml;rmann

A method is described for the back-moulding of sheets () with thermoplastics, in particular of printed sheets to protect the decorated surface against scratching or detachment, in which a sheet () that is initially separated from the moulded-article wall is pressed against the moulded-article wall by the melt front ().

Method for in-mold lamination of foils

Injection molding machine having a moveable screw with a stop position

The invention relates to two-component injection-molded articles in which polyarylene sulfides (PAS), preferably polyphenylene sulfide (PPS), are present as at least one component and to a process for their production.

Two-component injection molding with polyarylene sulfides

By means of a piston-like movement, solid fillings, for example of mineral fibers or steel wool, introduced in the pressureless zone of a screw are incorporated in the molten plastic and the resulting mixture formed in a mold. The finished molding contains numerous fillings greater than 2 mm in length which inter alia contribute significantly towards improving its strength.

Plastics moulding containing reinforced fillings

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Wermelskirchen, Germany

Axel Kaminski