BAYER MATERIALSCIENCE

Bayer MaterialScience (Germany) in the Project "Dream Production" combines part of waste streams of coal-fired power plants, CO2, with the production of polymers. The target is the design and development of a technical process able to produce C02-based polyether polycarbonate polyols on a large scale. The first step was to convert the C02 in new polyols, and these polyols showed similar properties such as products already on the market and can be processed in conventional plans as well (Figure 22). 

Kasakevich J Chapman J Robert W Bayer MaterialScience (American Plastics Council Alliance for the Polyurethanes Industry)... 

BAYER AG HUNTSMAN URETHANE SPECIALTIES EUROPEAN COMMISSION BAYER MATERIALSCIENCE AG ALBERDINGK BOLEY GMBH GERMANY,GOVERNMENT HOBUM OLEOCHEMICALS HESSE-LIGNAL... 

Bayer MaterialScience AG, Business Unit Polyurethanes, Process Research Isocyanates, Building R79, D-47812 Krefeld, Germany. Fax 4-49 215 188 3228 e-mail ... 

Usually, amides 7 are prepared from acids 6 and amines. C. Gtirtler of Bayer MaterialScience AG in Leverkusen reports (Tetrahedron Lett. 2004,45, 2515) the develop of catalysts for the alternative condensation of an acid 6 with an isocyanate 4. It is particularly exciting that isocyanates are intermediates in the one-carbon degradation of an acid 3 to the corresponding amine. Current practice, if the protected amine were desired, is that the intermediate isocyanate 4 would be trapped with an alcohol, leading to the urethane 5. This newly-reported observation offers the alternative of ending with the amide 7, or perhaps with the sulfonamide 9. 

Bayer Schering Pharma AG Bayer Healthcare Bayer MaterialScience Bayer Business Services Bayer Technology Services Currents GmbH Co. 

Simulation-supported workflow optimization in process engineering (cf. Sect. 7.4) T3 12, 14 Bayer MaterialScience, ConSense, InfraServ... 

Bayer MaterialScience AG is one of the world s largest producers of polymer and highly valued synthetic materials, and is thereby also an ideal cooperation partner for this project. 

Bayer MaterialScience. Medical device and healthcare applications solutions with polycarbonates and polycarbonate blends. Online web seminar. Omnexus 9 December 2008. 

Finally, PC-based composites (Makrolon 2600, Bayer MaterialScience AG) containing 3 wt% Baytubes Cl SOP were prepared using a twin-screw extruder ZE25 (Berstorff) at 260 °C. The screw rotation speed was varied at 100, 300, 500, and 1000 rpm and the throughput at 5, 10, and 15 kg h (at 300 rpm) using the screw described earlier. 

Manufacturers and trade names Bayer MaterialScience Bayblend , SABIC Innovative Plastics Cycoloy , Styrolution Terblend , LANXESS Triax . 

Figure 2.102 Stress vs. strain at various temperatures for Bayer MaterialScience Bayblend ...

Figure 2.111 Shear modulus vs. temperature for several Bayer MaterialScience Bayblend ABS/ PC resins.

Figure 2.120 Pressure-volume-temperature (PVT) for Bayer MaterialScience Bayblend T88-2N—10% glass fiber filled ABS/PC resin.

Manufacturers and trade names Lubrizol Advanced Materials Estane TPU, Bayer MaterialScience Texin and Desmopan , BASF... 

Texin and Desmopan a guide to engineering properties. Bayer MaterialScience 2004. 

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