Schott North America Patent applications |
Patent application number | Title | Published |
20120063479 | ALUMINOPHOSPHATE GLASS COMPOSITION - The invention relates to aluminophosphate-based glasses suitable for use as a solid laser medium, which further contains SiO | 03-15-2012 |
20120033693 | REAR EARTH ALUMINOBOROSILICATE GLASS COMPOSITION - The invention relates to aluminoborosilicate-based glasses suitable for use as a solid laser medium. In particular, these aluminoborosilicate-based laser glasses exhibit broad emission bandwidths of rare earth lasing ions. Although not entirely understood, the broadening of the emission bandwidth is believed to be achieved by the presence of significant amounts of lanthanide ions in the glass matrix. In addition, because of the high values of Young's modulus, fracture toughness and hardness, the rare earth aluminoborosilicate glass system according to the invention is also suitable as transparent armor window material. | 02-09-2012 |
20100310888 | Method of bonding to gold surface and resultant combinations - The present invention relates to a method of bonding a gold surface to a second surface which comprises heating a hybrid organic-inorganic melting gel >50° C., applying the melting gel to either the gold surface or the second surface. The melting gel is heated to above 130° C. until the melting gel has cured sufficiently to bond the surfaces together. The invention also relates to a combination of a gold surface and a second surface that is bonded together with a hybrid organic-inorganic melting gel. In another aspect of the invention the hybrid organic-inorganic melting gel is heated to a workable viscosity and cast into a film, sheet, block or lens. The cast gel is cured or partially cured and then applied between the gold surface and the second surface. Additional uncured melting gel may be applied. The construct is heated to above 130° C. until the melting gel has cured sufficient to bond the surfaces together. | 12-09-2010 |