Germany contact information

WaCo Wassertechnik Consult GmbH (Hamburg, Germany), O. Debus supplementary information regarding the AOX elimination with a contact-free batch... 

For information regarding symposia volumes 101 and onward contact Springer-Verlag GmbH Co. KG Heidelberger Platz 3 14197 Berlin, Germany... 

Geier J, Schnuch A (1995a) A comparison of contact allergies among construction and nonconstruction workers attending contact dermatitis clinics in Germany - results of the Information Network of Departments of Dermatology from November 1989 to July 1993. Am J Contact Dermat 6 86-94... 

Uter W, Schnuch A, Geier J, Frosch PJ (1998) The epidemiology of contact dermatitis. The information network of departments of dermatology (IVDK) in Germany. Eur J Dermatol... 

The discovery of this outstanding synthetic rubber dates back to 193<4, which corresponds both with the date of the basic U.S. patent of Konrad and Tsohunkur and with its first commercial production in Germany, as "Perbunan". This was part of the intensive effort going on in the laboratories of the I. G. Farbenindustrie Company in Germany at that time to develop synthetic rubbers which were superior, both in properties and process, to the sodium-polymerized polybutadienes (Buna rubber) which was then in production. Out of this effort, of course, came the butadiene-styrene copolymers (Buna S), which were the precursors of SBR, still the dominant synthetic tire rubber today. It was most fortunate that, because of the close contacts between IGF and the Standard Oil Co. prior to World War II, all the necessary information on the emulsion copolymerization of butadiene with styrene, and other monomers, was available when this country was suddenly out off from its main supply of natural rubber on Itecerober 7, 19A1. 

For more details and actual information on rotator-viscometers the interested reader should contact Rubotherm Company at Bochum and / or the Institute of Thermo- and Fluiddynamics at the University of Bochum, Bochum, Germany. 

Secret developments in Germany by BASF overcame many of the practical problems by 1889, but the information was not released until ten years later, when the engineering modifications of Rudolf TJ. Knietsch (1854 - 1906) were patented. Knietsch presented his work to the German Chemical Society in 1901 (Ber-ichte 34, 4069, 1901). The technology monopoly afforded by the patent restricted the early growth of this process to BASF sites. In Germany, production was over 100,000 tonnes per year by the end of the century (see Table 2.2a). In 1899, the first of the new Contact acid plants in the US. was built at Mineral Point, WI, fol-... 

Spectral data are taken from the PLASUS SpecLine software library for atoms, ions and molecules as well as directly from the corresponding literature [108,122], PLASUS Specline is a commercially available program, but all the information is based exclusively on public sources and data banks [20,84,115,139,158]. For further details about PLASUS SpecLine contact PLASUS higenieurbitio, Dr.-Ing. Thomas Schiitte, Robert-Koch-StraBe 8, 86343 Konigsbrunn, Germany or visit the web on http //www.plasus.de. 

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