FireDOC Search

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• Wortmann, J.
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  Ammonium Polyphosphate and Its Application as a Flame Retardant.
  Hoechst AG, Hurth-Knapsack, West Germany
  Alena Enterprises of Canada. Fire Retardants: Proceedings of 1st European Conference on Flammability and Fire Retardants. July 14-15, 1977, Technonic Publishing Co., Inc., Westport, CT, Brussels, Belgium, Bhatnagar, V. M., Editors, 193-196 p., 1979

• Wortmann, J.; Dany, F. J.; Kandler, J.
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  Difficulty Inflammable Polyurethanes and Process for Making Them.
  Hoechst Aktiengesellschaft, Frankfurt, Germany
  U.S. Patent 3,850,859
  U.S. Patent 3,850,859
  November 26, 1974
  7 p.