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| Application No. | Application Title | Issue Date |
| 20050255985 | LEAD-FREE LOW SOFTENING POINT GLASS Disclosed is a lead-free low softening point glass whose composition lies within the system, SnO—P2O5 and containing over 5 to 30 mol % of MnO. The addition of MnO allows the water resistance and coefficient of thermal expansion of the glass to b... | 11/17/2005 |
| 20050233888 | Antimicrobial phosphate glass with adapted refractive index The invention relates to an antimicrobial phosphate glass composition that comprises the following components in wt % based on oxide:
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| 20050192174 | Optical glass for precision molding The present invention provides a high refractive index, high dispersion optical glass for precision molding, being free from harmful materials causing environmental problems, such as lead oxide, etc., and having a low yield temperature (At), i.e. at most 580° C., a re... | 09/01/2005 |
| 20050164862 | Optical glass, shaped glass material for press-molding, optical element and process for producing optical element Disclosed is an optical glass having high-refractivity and high-dispersion properties and having little coloring, said glass containing P2O5, Nb2O5 and TiO2 as glass components, containing Sb2O3 07/28/2005 | |
| 20050159290 | Optical glass for precision molding The present invention provides a high refractive index, high dispersion optical glass for precision molding, being free from harmful materials causing environmental problems, such as lead oxide, etc., and having a low yield temperature, a refractive index (nd) of at le... | 07/21/2005 |
| 20050113239 | Glass having high specific dielectric constant and glass substrate A glass containing 5 to 25 mass % of P2O5, 0 to 15 mass % of B2O3, 0 to 5 mass % of SiO2+GeO2, 21 to 50 mass % of BaO+SrO, 0 to 3 mass % of Li2O+Na2O+K20, and 35 to 65 mas... | 05/26/2005 |
| 20050087213 | Water-soluble glass as corrosion protector in dishwashing machines A zinc-containing, water-soluble glass composition comprising from 41 to 54 mole % of P2O5, 10 to 30 mole % of alkali oxides, up to 5 mole % of SO3 and up to 25 mole % of ZnO. ... | 04/28/2005 |
| 20050054511 | Precision press-molding preform, process for the production thereof, optical element and process for the production of the optical element A precision press-molding preform for producing an optical element for use in an imaging device using a CCD type or MOS type solid image-sensing device, which is formed of a glass composition containing, by mol %, 25 to 45% of P205, 0.5 to 10% of CuO, 0 to 10... | 03/10/2005 |
| 20050013873 | Use of glass compositions for achieving an antioxidative effect The invention relates to the use of glass compositions in the form of glass powders, glass ceramics, fibers, granules, and spheres for achieving an antioxidative effect. With it, the glass composition may be used in a versatile manner, such as in cosmetic products, medi... | 01/20/2005 |
| 20050003948 | Optical glass An optical glass suitable for high-precision lenses moldable at a low temperature, and having a transformation temperature (Tg) of 340° C.-430° C. and excellent chemical durability, is provided by compositions that include Na2O, ZnO, P2O5 01/06/2005 | |
