Ika Innovative Kunststoffaufbereitung Gmbh&co. Kg

Baerlocher Gmbh

Barlocher Gmbh

Wrw Consulting Gbr

Walter Reith

Michael Rosenthal

Stefan Fokken

Stefan Forster

Frank Reichwald

Hans-Jürgen Sander

The present invention relates to a process for producing a pelletized stabilizer mixture for halogen-containing plastics, comprising the following steps: The present invention further relates to pelletized stabilizer mixtures producible therefrom, and also to use of these.

Stabilizer mixtures for halogen-containing plastics by underwater pelletization

The invention relates to a stabilizer system comprising a thermal stabilizer and a supported, at least partly calcined dolomite of the formula MtX*CaXwhere Mt=Mg or Zn; X=O or (OH); X=O; (OH)or CO, wherein the calcined dolomite has been supported with a metal perchlorate of the formula Mt(ClO)*nHO where Mt=Li, Na, K, Mg, Ca, Ba, Zn, Al, La, Ce; m=1, 2 or 3, m being selected so as to compensate for the charge of the metal ion Mt; n=0 to 3 and wherein the stabilizer system does not comprise any of the compounds selected from the group consisting of (B) and (C) when Mtis Mg, and wherein (B) at least one nitrogen-containing organic compound is selected from the group consisting of (B1) and (B2), (B1) being a tert-alkanolamine and (B2) being an enaminone or a urea, and (C) an alkaline earth metal aluminohydroxocarbonate of the formula (C) (MZn)Al(OH)CO* zHO (C) where M=magnesium or/and calcium; x=0 to 0.5; y=2 to 8 and z=0 to 12. The invention further relates to compositions and articles comprising the stabilizer system, to the use thereof and to processes for production of the supported dolomite.

Stabiliser combinations for halogenated polymers

A radially expandable system for the usage in body tubes is kept, by fixation of a first part and a second part relative to each other, in a second state in which the system exhibits a larger diameter compared to a first state. The fixation of the first part relative to the second part is performed by an adhesive. With the radially expandable system a body tube, for example a vein, can be assisted in its function. The first part and the second part can be arranged on or be formed by one single wall element or two different wall elements.

Radially expandable system for use in body tubes

The present invention relates to a stabilizer composition for halogen-containing thermoplastic resins, the stabilizer composition comprising This stabilizer composition is particularly suited for weather-resistant halogen-containing resin compositions, such as rigid PVC.

Stabilizer composition for halogen-containing thermoplastic resin compositions

The present invention relates to a stabilizer composition for weather-resistant halogen-containing thermoplastic resin compositions, in particular based on PVC. The stabilizer composition according to the invention contains at least one natural or synthetic hydrotalcite, at least one basic calcium-aluminum-hydroxy compound, selected from basic calcium-aluminum-hydroxy-phosphites and basic calcium-aluminum-hydroxy-carboxylates, and at least one polyol and/or at least one hydroxy group-containing isocyanurate.

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Egenhofen, Germany

Walter Reith