Basf Se Corporation

Basell Polyolefine Gmbh

Jörg Auffermann

Robert Loos

Xin Yang

Gabriel Skupin

Andreas Künkel

Jerome Lohmann

Carsten Sinkel

Lars Börger

Franziska Freese

Shahram Mihan

Rainer Karer

Manfred Hecker

Paulus De Lange

Harald Schmitz

Jennifer Kipke

Kian Molawi

Martin Bussmann

Kai Oliver Siegenthaler

Jürgen Keck

Lars BÖRGER

The invention relates to a biodegradable polyester mixture comprising:

Biodegradable polyester mixture

The present invention relates to biodegradable polyester foil comprising:

Biodegradable polyester foil

A polyethylene composition, in particular suitable for the preparation of films, and a process for preparing the same are described. The polyethylene composition of the invention comprises from 50 to 89% by weight of a first polyethylene component comprising at least one multimodal polyethylene including a plurality of ethylene polymer fractions having distinct molecular weights and comonomer contents, at least one of said plurality of ethylene polymer fractions being prepared by the use of a single site catalyst, and from 50 to 11% by weight of a second polyethylene component comprising a low or medium density polyethylene.

Polyethylene composition suitable for the preparation of films and process for preparing the same

Disclosed is a biodegradable polyester mixture comprising 45 to 95 wt %, based on the total weight of polyester I and II, of a polyester I constructed from an aliphatic C-Cdicarboxylic acid or a C-Cdicarboxylic acid derivative; terephthalic acid or a terephthalic acid derivative; a C-Cdiol; an at least trihydric alcohol; and a chain extender. The biodegradable polyester mixture further comprises 5 to 55 wt %, based on the total weight of polyester I and II, of a polyester II constructed from an aliphatic C-Cdicarboxylic acid or a C-Cdicarboxylic acid derivative; terephthalic acid or a terephthalic acid derivative; a C-Cdiol; an at least trihydric alcohol; and a chain extender. The biodegradable polyester mixture further comprises 10 to 25 wt %, based on the total weight, of calcium carbonate; and 3 to 15 wt %, based on the total weight, of talc.

The present invention relates to an item produced via thermoforming and comprising: The invention further relates to processes for producing the abovementioned items.

Item produced via thermoforming

The present invention relates to a biodegradable polyester film comprising:

Biodegradable polyester film

The present invention relates to a process for producing shrink films comprising:

Method for producing shrink films

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Freinsheim, Germany

Jörg Auffermann