The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2008
Filed:
Dec. 12, 2003
Hardy Jüngermann, Werl, DE;
Jürgen Kirsch, Leverkusen, DE;
Heinz Pudleiner, Krefeld, DE;
Burkhard Werden, Leverkusen, DE;
Edgar Leitz, Dormagen, DE;
Detlev Joachimi, Krefeld, DE;
Peter-alexander Gottschalk, Köln, DE;
Klaus Zander, Mülheim, DE;
Klaus Mader, Marienheide, DE;
Richard Kopp, Köln, DE;
Alexander Iwanovitsch Korschunow, Sarov, RU;
Konstantin Awtonomowitsch Kapitanow, Sarov, RU;
Gennadij Grigorjewitsch Sawkin, Sarov, RU;
Wladimir Michajlowitsch Nikitin, Sarov, RU;
Jelena Saweljewna Nasarowa, Sarov, RU;
Igor Leonidowitsch Ryshakow, Sarov, RU;
Hardy Jüngermann, Werl, DE;
Jürgen Kirsch, Leverkusen, DE;
Heinz Pudleiner, Krefeld, DE;
Burkhard Werden, Leverkusen, DE;
Edgar Leitz, Dormagen, DE;
Detlev Joachimi, Krefeld, DE;
Peter-Alexander Gottschalk, Köln, DE;
Klaus Zander, Mülheim, DE;
Klaus Mader, Marienheide, DE;
Richard Kopp, Köln, DE;
Alexander Iwanovitsch Korschunow, Sarov, RU;
Konstantin Awtonomowitsch Kapitanow, Sarov, RU;
Gennadij Grigorjewitsch Sawkin, Sarov, RU;
Wladimir Michajlowitsch Nikitin, Sarov, RU;
Jelena Saweljewna Nasarowa, Sarov, RU;
Igor Leonidowitsch Ryshakow, Sarov, RU;
LANXESS Deutschland GmbH, Leverkusen, DE;
Abstract
The present invention provides a mixture containing a) at least 26 wt. % of gadolinium and b) one or more elements, alloys and/or compounds from the group consisting of barium, indium, tin, lanthanum, molybdenum, niobium, tantalum, zirconium and tungsten, a process for the preparation of this mixture, use of the mixture as radiation protection, use of the mixture to prepare polymeric radiation protection substances, a process for preparing radiation screening rubbers, thermoplastic materials and polyurethanes, a process for preparing products from the polymeric radiation protection substances and products made from these polymeric radiation protection substances.