Borealis Ag

Davide Tranchida

Dietrich Gloger

Markus Gahleitner

Katja Ellen Klimke

Hermann Braun

Ann Watson

Antonios Gitsas

Franciscus Jacobs

Wolfram Stadlbauer

Luigi Resconi

Jingbo Wang

Villgot Englund

Kauno Alastalo

Martina Sandholzer

Markku Vahteri

Thomas Hjertberg

Friedrich Berger

Luca Boragno

Mattias Bergqvist

Wolfgang Neissl

Denis Yalalov

Gregory Potter

Juliane Braun

Bhawna Kulshreshtha

Johan Andersson

Albrecht Dix

James Elliott Robinson

Matthew Parkinson

Shital Das

Audrey Frenot Johansson

James Ellis Robinson

Mattias Hoff

Klaus-Juergen Buchmann

Gottfried Kandioller

The present invention is directed to a method for quantitative and qualitative evaluation of laser printed samples, the method comprising the following steps: a) providing (S1) a laser printed sample, b) capturing (S2) a digital raster image of the laser printed part of the laser printed sample and thereon providing digital image information that constitutes the digital raster image, c) identifying (S3) at least one distinct part within the digital image information, d) obtaining at least one image histogram for the identified at least one distinct part of the digital image information, e) fitting (S4) a probability density function on the obtained at least one image histogram, and f) determining (S5) at least one parameter of the probability density function.

Method for evaluation of quality of laser printed samples

The present invention is directed to a biaxially oriented polypropylene (BOPP) film with improved breakdown strength and to a capacitor comprising an insulation film comprising a layer of the biaxially oriented polypropylene film of the present invention. The present invention is further directed to a process for producing a biaxially oriented polypropylene film. Finally, the present invention is further directed to the use of a biaxially oriented polypropylene film of the present invention as layer of an insulation film of a capacitor. The BOPP film comprises a polypropylene composition, wherein the polypropylene composition comprises a high isotactic homopolymer of propylene and a polymeric α-nucleating agent. The BOPP film has a dielectric breakdown field strength Eb63.2 of at least 595 kV/mm. The process for producing a biaxially oriented polypropylene film comprises the steps of extruding a polypropylene composition to a flat film and orienting the flat film simultaneously in the machine direction and in the transverse direction.

Biaxially oriented polypropylene film with improved breakdown strength

The invention relates to a polypropylene composition which combines low sealing initiation temperature (SIT) and high melting point (Tm), thus having a broad sealing window.

Polypropylene composition combining low sealing initiation temperature and high melting temperature

The present invention is directed to a new cable having at least one insulation layer, to a process for producing such cable as well as to the use of a polymeric-nucleating agent for increasing the crystallization temperature of a polymer composition being part of an insulation layer of such a cable and the use of such a cable as communication cable and/or electrical cable.

Insulation layer for cables

The present invention is biaxially oriented film comprising a layer comprising a propylene polymer composition comprising a high isotactic homopolymer of propylene and a polymeric &#x3b1;-nucleating agent. The composition may also comprise other propylene polymers.

Biaxially oriented films made of propylene polymer compositions

A crosslinked polymer composition based on a plastomer, which is suitable for producing at least one layer of cable accessories like cable joints, bushings or terminations; its use for preparing such a layer and the cable accessory comprising the composition.

Crosslinked polymer composition for cable accessories

The present invention is directed to a new cable having at least one insulation layer, to a process for producing such cable as well as to the use of a soluble a-nucleating agent (NA) for increasing the crystallization temperature of a polymer composition (PC) being part of an insulation layer of such a cable and the use of such a cable as communication cable and/or electrical cable.

Propylene-ethylene random copolymers with improved long-term mechanical properties, especially improved impact strength retention, their manufacture as well as their use, e.g. for the production of moulded articles, particularly injection moulded articles, such as thin-walled plastic containers for packaging.

Propylene copolymer composition with improved long-term mechanical properties

The present invention relates to a new biaxially oriented polypropylene (BOPP) film, a process for the preparation of such film as well as the use of a polypropylene for the preparation of such film and an article comprising such film.

High isotactic PP resin with wide melting distribution having improved BOPP film properties and easy processing characteristics

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Linz, Austria

Davide Tranchida