Patents for C03C 3 - Glass compositions (17,875)
08/1996
08/14/1996CN1128983A Glass fiber compositions
08/14/1996CN1128737A Glass with low solar energy radiation and low transmission of ultraviolet rays
08/13/1996US5545596 Grey glass containing iron oxide, cobalt oxide, chromium oxide, selenium, having total energy transmission factor less than light transmission factor
08/13/1996US5545595 Wavelength up-conversion transparent glass ceramics and a process for the production of the same
08/08/1996WO1996014274A3 Man-made vitreous fibres
08/08/1996DE19515608C1 Borosilicate glass with linear thermal expansion
08/08/1996DE19503172A1 Biologically degradable mineral fibre composition
08/07/1996CN1128529A A mineral-fiber composition
08/06/1996US5543366 Contaning metal particles
08/01/1996DE19502144A1 Silicate material for burning on to metal in the prodn. of dental prostheses
07/1996
07/31/1996EP0723941A2 Lead-free glass composition and its use
07/31/1996CN1032423C Biological adaptability composite and its preparation method
07/30/1996US5541144 Process for preparing an amorphous ultrahard material on the basis of boron nitride
07/30/1996US5541142 Method of making a color filter by precipitation of Cu2 O from a glass matrix
07/30/1996US5540745 Containing cuprous halide
07/25/1996WO1996022254A2 Optical glass with varying refractive index
07/25/1996WO1996014454A3 Man-made vitreous fibres
07/24/1996EP0722912A1 Glass screens for cathode ray tubes with controllable transmission characteristics, and method for producing them
07/24/1996EP0722910A1 Optical filter glasses
07/24/1996EP0722427A1 Glass composition for making glazing
07/18/1996WO1996021629A1 Glass composition for a lamp envelope of a black light blue lamp
07/18/1996WO1996021628A1 Novel bioactive glasses and their use
07/18/1996WO1996021617A1 Silica gel, synthetic quartz glass powder, quartz glass molding, and processes for producing these
07/17/1996EP0721926A2 Hipped silicon nitride having a reduced reaction layer
07/17/1996EP0721432A1 A mineral-fiber composition
07/17/1996EP0721430A1 Cobalt glass compositions for coatings
07/17/1996EP0721429A1 Glass compositions
07/17/1996CN1126705A Far infrared glass and its products
07/17/1996CN1126704A 光学玻璃 Optical glass
07/16/1996US5537505 Transparent glass-ceramics
07/11/1996DE19547567A1 Glass used in electric lamps
07/10/1996EP0720970A1 Silica glass for photolithography, optical member including the same, exposure apparatus including the same, and method for producing the same
07/10/1996EP0720969A1 Silica glass, optical member including the same, and method for producing the same
07/10/1996EP0665822B1 Chemically toughened glass
07/09/1996US5534041 Method of making laser eyewear protection
07/09/1996CA2056271C Uv light-permeable glass and article comprising the same
07/03/1996EP0719741A1 Process for the production of polarizing glass
07/03/1996EP0719740A1 Colorless ophthalmic glasses
07/03/1996EP0719739A2 Non-browning cathode ray tube glasses
07/03/1996EP0719735A1 Fabrication of a thin sheet by a sol-gel process
07/02/1996US5532195 Consisting of alkaline earth oxides and boron oxides; incandescent lamp, envelope for discharge lamps
07/02/1996US5532193 Lower temperature, borosilicate glass
06/1996
06/28/1996CA2163497A1 Colorless ophthalmic glasses
06/26/1996EP0718855A2 Cadmium-free and lead-free thick film paste composition
06/26/1996EP0718246A1 Brown photochromic glasses
06/25/1996US5529961 Cuprous pyrophosphate glasses
06/25/1996US5529960 Cuprous metaphosphate glasses
06/22/1996CA2162093A1 Brown photochromic glasses
06/20/1996WO1996018586A1 Vitrifiable mixture for quality glasses
06/19/1996EP0717012A1 Laser glasses and laser glass fibers
06/19/1996CN1124722A Magnetosensitive optical rotation glass with high Fuld constant
06/18/1996US5528107 Containing oxides of sodium, potassium, lithium, boron, aluminum, calcium, magnesium, cerium, tin, silicon
06/12/1996EP0716050A1 Transparent glass-ceramics
06/12/1996EP0716049A2 Tooth filling made of barium-free glass with good X-ray absorption
06/12/1996EP0672117A4 BIOACTIVE MATERIAL TEMPLATE FOR -i(IN VITRO) SYNTHESIS OF BONE TISSUE.
06/11/1996US5526369 High cross-section for stimulated emission, low concentration quenching, low nonlinear refractive index, small emission bandwidth, high heat capacity, and low coefficient of thermal expansion ; used as cladding material
06/11/1996US5525554 Essentially free of niobium pentoxide
06/11/1996US5525553 Colorless ophthalmic glasses
06/06/1996WO1996016683A1 Glass material, substitution material of living tissue and teeth-straightening material
06/05/1996EP0715342A2 Single-wafer heat-treatment apparatus and method of manufacturing reactor vessel used for same
06/05/1996EP0715190A1 Birefringent glass waveplate
06/05/1996EP0714862A1 Alkali-free glass and flat panel display
06/05/1996EP0714382A1 Mineral-fiber compositions
06/05/1996EP0714381A1 A mineral-fiber composition
06/04/1996US5523650 Electric incandescent lamp with a quartz glass lamp vessel and quartz glass tube for said lamp
06/04/1996US5523266 Radiation resistance; purity
06/04/1996US5523265 Glass compositions and fibers therefrom
06/04/1996US5523263 Glass production method using ilmenite
05/1996
05/29/1996EP0617700B1 Sol-gel process for providing a tailored gel microstructure
05/28/1996US5521128 Coloring for glass using selenium compounds and manganese formed by mixing and melting glass components
05/26/1996CA2161494A1 Transparent glass-ceramics
05/23/1996WO1996015074A1 Uv radiation-absorbing packing
05/23/1996CA2206272A1 Uv radiation-absorbing packing
05/21/1996US5519555 Magnetic head including PbO-V2 O5 -P2 O5 system glass bonding
05/21/1996US5518970 Phosphorous nitride glass formed by heat treatment and quenching
05/21/1996US5518968 Low-temperature lead-free glaze for alumina ceramics
05/17/1996WO1996014454A2 Man-made vitreous fibres
05/17/1996WO1996014274A2 Man-made vitreous fibres
05/15/1996EP0711736A1 Pure transparent quartz glass and process for production thereof
05/15/1996EP0711735A1 Method for the preparation of silicon oxycarbide
05/15/1996EP0711258A1 Glass-fiber compositions
05/15/1996EP0711255A1 Lead-free thick film paste composition
05/15/1996EP0711133A1 Method for molding dental restorations and relataed apparatus
05/15/1996CN1122509A Cadmium-free and lead-free thick film conductor composition
05/14/1996US5517356 Aluminum borosilicate glass having precipitated crystal phase of cadmium or cuprous halide; heat and wear resistance; dichroic
05/14/1996US5516350 Process for producing synthetic quartz glass powder
05/14/1996CA2051104C Quartz glass doped with rare earth element and production thereof
05/10/1996CA2160428A1 Method for the preparation of silicon oxycarbide
05/09/1996DE4447577A1 Moisture resistant bio-degradable glass fibre compsn.
05/09/1996DE4447576A1 Alkali and boron oxide-rich glass fibre compsn.
05/08/1996EP0710630A1 Laser eyewear protection
05/08/1996EP0710629A1 Glasses for laser protection
05/08/1996EP0710220A1 A mineral-fiber composition
05/08/1996EP0649391A4 Neutral, low transmittance glass.
05/01/1996EP0709345A1 Tb- or Eu-containing fluorophosphate fluorescent glass
05/01/1996EP0709344A1 Glass having low solar radiation and ultraviolet ray transmittance
05/01/1996EP0708974A1 Thin-panel picture display device
05/01/1996CN1121491A Blue heat-absorbing float glass
04/1996
04/30/1996US5512521 Cobalt-free, black, dual purpose porcelain enamel glass
04/30/1996CA2052142C Dark gray, infrared absorbing glass composition and product