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BAM Bundesanstalt fuer Materialforschung und -pruefung
| BAM Bundesanstalt fuer Materialforschung und -pruefung Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110054187 | DIFLUOROBORADIAZAINDACENE DYES - The invention relates to difluoroboradiazaindacene dyes of the formula (1) | 03-03-2011 |
| 20100243876 | Optical Standard for the Calibration and Characterization of Optical Measuring Devices - The invention relates to an optical standard ( | 09-30-2010 |
| 20100167043 | METHOD FOR THE PRODUCTION OF A METALLIC SUBSTRATE HAVING A BIOCOMPATIBLE SURFACE AND SUBSTRATE PRODUCED USING SAME - The invention relates to a method for the production of a metallic substrate having a biocompatible surface and to the substrate that is produced by means of said method. The method comprises treatment of a metal, i.e., Ti, Ti alloys with Al, V, Ta, Nb, Ni, Fe, Mo or mixtures thereof, Ta, Ta alloys with Fe, Al, Cr, stainless steel, with a melt of calcium nitrate and an additional component which is an oxygen salt of Na, K, Li, Mg and mixtures thereof, said treatment being effected at 180-480° C. for 0.1 to 12 hours. A substrate is obtained, wherein the overall layer thickness ranges from 10 to below 1600 nm and the fatigue strength of the substrate is in the same fatigue strength range as that of an untreated substrate at equal number of vibrations N. | 07-01-2010 |
| 20090197972 | BONE REPLACEMENT MATERIAL COMPRISING CRYSTALLINE PHASES - The present invention relates to an X-ray amorphous-crystalline material with high solubility which can be used as a bioactive bone replacement material and as a substrate material in biotechnology. The new material comprising crystalline and X-ray amorphous phases is characterized in that according to | 08-06-2009 |
| 20090136311 | DEVICE AND METHOD FOR PRODUCING SLIT DIAPHRAMS FOR HIGH-ENERGY RADIATION - To provide a device and a corresponding method for producing a slit diaphragm using a very simple production process, the device includes a cutting tool ( | 05-28-2009 |
| 20080302186 | Method for Evaluating Pressure Containers of Composite Materials by Acoustic Emission Testing - The invention relates to a method for evaluating pressure containers made of a composite material by acoustic emission testing. The method comprises the steps: | 12-11-2008 |