|
Match
|
Document |
Document Title |
|
|
7635521 |
Glass compositions for protecting glass and methods of making and using thereof
The subject matter disclosed herein generally relates to glass compositions for protecting glass and methods of making and using the compositions.
|
|
|
7615506 |
Durable tungsten-doped tin-fluorophosphate glasses
Tungsten-doped tin-fluorophosphate glasses are described herein which exhibit excellent humidity resistance, thermal resistance, and have a low glass transition temperature which makes them...
|
|
|
7585798 |
Lead-free glass material for use in sealing and, sealed article and method for sealing using the same
A lead-free glass material for use in sealing, which has a glass composition being free of lead and exhibits high performance in the range of choices for the material to be sealed, the sealing...
|
|
|
7452607 |
Glass for covering electrode
Provided is a nonlead glass for covering an electrode, which comprises, in mol %, B 2 O 3 15-65%, SiO 2 2-38%, MgO 2-30%, MgO+CaO+SrO+BaO 5-45%, Li 2 O 1-15%, Li 2 O+Na 2 O+K 2 O 2-25% and...
|
|
|
7439201 |
Lead-free frits for plasma displays and other glass devices utilizing glass sealing materials
The invention is directed to lead-free glass frit compositions that can be used as sealing frits, the compositions being a blend of: (1) at least one of two glass families which are SnO—ZnO—P 2...
|
|
|
7323160 |
Method of treating a patient's teeth using fluoride releasing glass composition
A method of treating sensitive teeth includes (1) attaching a fluoride releasing glass composition to a person's tooth, and (2) allowing fluoride to be slowly released over time in order to reduce...
|
|
|
7297645 |
Opalescent glass-ceramic product
An opalescent glass-ceramic product, especially for use as a dental material or as an additive to or component of dental material, including SiO 2 , Al 2 O 3 , P 2 O 5 , Na 2 O, K 2 O, CaO and...
|
|
|
7214429 |
Sealing material
A sealing material for sealing an envelope of an electron tube. The sealing material comprises 0.01˜2.0 wt % of fine particle selected from the group consisting of SiO 2 , Al 2 O 3 and ZrO 2 ...
|
|
|
7175833 |
Glass composition
A glass composition having the general empirical formula given below, expressed in weight percent of the element: P: 16–24, F: 5–30, O: 20–40 and at least one of Na, K, Li or Al in an amount...
|
|
|
7148165 |
Lead-free low softening point glass
Disclosed is a lead-free low softening point glass whose composition lies within the system SnO—P 2 O 5 and containing over 5 to 30 mol % of MnO. The addition of MnO allows the water resistance...
|
|
|
7005396 |
Enamel composition
The present invention provides a composition for use in forming an enamel cover coat from which baked-on foods can be removed without the need for pyrolysis or highly alkaline cleaners. The enamel...
|
|
|
6989340 |
Lead-free low softening point glass
Disclosed is a lead-free low softening point glass whose composition lies within the system SnO—P 2 O 5 and containing over 5 to 30 mol % of MnO. The addition of MnO allows the water resistance...
|
|
|
6946414 |
Glass-ceramics, process for the their preparation and use
Glass-ceramic consisting of: SiO 2 : −30-70 wt %; A1 2 O 3 : 8-45 wt %; M 2 O:8-30 wt %; MO: 0-30 wt %; B 2 O 3 : 0-15 wt %; P 2 O 5 : 0-15 wt %; Zr 2 O: 0-12 wt %; TiO 2 : 0-12 wt %, wherein M...
|
|
|
6809049 |
Glass compositions and glass forming materials comprising said compositions
The present invention provides glass compositions that can be used instead of known glass compositions containing a large amount of PbO in applications such as coating ceramic substrates, e.g.,...
|
|
|
6797048 |
Method for preparing glass-ceramic
The present invention provides a method for preparing a glass-ceramic containing leucite crystals, comprising the steps of: mixing (1) a glassy material comprising 53 to 65 wt. % of SiO 2 , 13 to...
|
|
|
6737375 |
Phosphate sealing frits with improved H2O durability
Glass frit compositions, calculated in mole percent on an oxide basis, consisting essentially of 24.5 to 29.0% P 2 O 5 ; 1.0 to 5.0% B 2 O 3 ; 1.0 to 2.0% Al 2 O 3 ; and sufficient amounts of SnO...
|
|
|
6733891 |
Roll having glass coating
Rolls include a core and a glass outer coating on the core. The glass can be electrically charged and discharged. The outer coatings have smooth finishes and controlled electrical properties. The...
|
|
|
6617269 |
Lead-free tin silicate-phosphate glass and sealing material containing the same
A sealing material for electric parts containing a lead-free tin silicate-phosphate glass of 50-100 volume percents and refractory fillers of the balance. The lead free tin silicate-phosphate glass...
|
|
|
6566289 |
White enamel for aluminized or galvanized steel
The present invention provides a composition for use in forming a white porcelain enamel coating on aluminized or galvanized steel. The composition according to the present invention includes a...
|
|
|
6534427 |
Night glow glaze for ceramics
A lead-free glow in the dark glaze is provided for ceramic bisques. It includes Frit, Lithium Carbonate, Borax, carboxmethylceullulose and a phosphorus pigment. In some applications, Bentonite...
|
|
|
6511931 |
Easy-to-clean matte acid resistant ground coat
The present invention provides a ground coat composition for use in forming an enamel layer on sheet steel that exhibits good spot acid resistance, a satin finish, good bond, and is easy-to-clean....
|
|
|
6432851 |
Durable Sb-stabilized Mo&plus W phosphate glasses
A durable low T g Sb-stabilized Mo+W phosphate based glass composition exhibiting superior resistance to attack by boiling water, humidity and acids resulting from the addition of Sb to Mo+W...
|
|
|
6430966 |
Glass-ceramic material and method of making
The present invention is a glass-ceramic material and method of making useful for joining at least two solid ceramic parts. The seal is a blend of M A O—M B O y —SiO 2 that substantially...
|
|
|
6403506 |
Glass powder and use thereof
The invention relates to a glass powder, where at least one oxidizing agent or one reducing agent is added to the glass powder. The glass powder is preferably used as dental glass powder.
|
|
|
6309989 |
Tin-borophosphate glass and sealing material
A tin-borophosphate glass of the present invention has main components of SnO, B 2 O 3 , and P 2 O 5 , consists essentially of, by mole % representation, 30-70% SnO, 5-30% B 2 O 3 , and 24-45%...
|
|
|
6306784 |
Alkali silicate glass
Alkali silicate glasses are described which, in view of their good chemical stability and their optical properties and processing properties, are particularly suitable as a coating or veneering...
|
|
|
6306783 |
Tin borophosphate glass comprising SnO, B2O3, and P2O5 as main components and sealing material using the glass
A tin borophosphate glass for use in sealing materials includes, by mole, 30 to 80% of SnO, 5 to 60% of B 2 O 3 , and 5 to 24% of P 2 O 5 as main components. The glass is free of lead but is of...
|
|
|
6287995 |
Composition of sealing glass
A sealing glass composition for bonding the upper plate and the lower plate of a flat panel display device is described. The sealing glass composition includes a low melting point glass containing...
|
|
|
6206958 |
Dental porcelain compositions
Porcelain compositions of the present invention comprises particulate of one or more glass or glass-ceramic powder components. Additionally, one or more opacifing agents, pigments, fluorescing...
|
|
|
6196027 |
Method of making glasses containing spectral modifiers
The invention is a method of making silicate based glass compositions with phosphorus compounds included in the composition as spectral modifiers to impart desirable color and improved energy...
|
|
|
6171987 |
Cadmium-free and lead-free glass compositions, thick film formulations containing them and uses thereof
A glass composition comprising, in mole percent of the total composition: glass-forming compounds in a total amount of 75 to 85%, wherein said glass forming compounds comprise 40 to 65% SiO 2 ,...
|
|
|
6165923 |
Coating composition for carbonization chamber of coke oven and application method
The present invention provides a coating layer of the coke oven having a high strength, high impact resistance and excellent smoothness to enable long term protection of the fire brick of the coke...
|
|
|
6110583 |
Glass article made from compositions containing spectral modifiers
Silicate based glass compositions with phosphorus compounds included in the composition as spectral modifiers to impart desirable color and improved energy absorbance properties are disclosed. The...
|
|
|
6004894 |
Reflective porcelain enamel coating compositions
The present invention provides a porcelain enamel coating composition for use in forming a coating composition upon a metal substrate having an infrared reflectivity of at least 50% at 2.5...
|
|
|
6001753 |
Spectral modifiers for glass compositions
Silicate based glass compositions with phosphorus compounds included in the composition as spectral modifiers to impart desirable color and improved energy absorbance properties. The phosphorus...
|
|
|
5965469 |
High thermal expansion sealing glass for use in radio frequency applications
The present invention provides a glass composition for hermetically sealing to high thermal expansion materials such as aluminum alloys, stainless steels, and copper alloys, which includes between...
|
|
|
5922444 |
Glaze composition
A glaze composition suitable for a thin chip substrate, for example. The glaze composition makes a low-temperature glazing possible and is superior in the electrical and chemical stability. The...
|
|
|
5891233 |
Use of bioactive silicious glass and new compositions containing bioactive silicious glass
A pharmaceutical preparation, including a glass phase which is bioactive silica containing glass in the form of a paste, suspension or solution mixed in a physiologically suitable liquid or bound...
|
|
|
5856015 |
Glaze for refractory materials
A glaze composition for refractory materials includes 30 to 80% by weight of at least one lead-free and barium-free borosilicate, borophosphate or phosphate glass frit having a dilatometric...
|
|
|
5849649 |
Glass composition
A glass flux composition consisting essentially in mol percent of 3.0-13.0 lithium oxide, 0.5-3.5 potassium oxide, 2.5-7.0 sodium oxide, 0.5-2.5 zinc oxide, 2.0-8.0 aluminium oxide, 15-30 boron...
|
|
|
5792716 |
Thick film having acid resistance
The present invention provides a new and improved thick film paste for use as an acid resistant overglaze. In one preferred embodiment such paste includes a glass composition comprising in weight...
|
|
|
5650364 |
Self-opacifying enamel frits for the enamelling of aluminum or aluminum alloys
The present invention relates to self-opacifying enamel frit compositions that can be used for the enamelling of aluminium or aluminium alloys.
|
|
|
5589222 |
Hydrophobic free-flowing pellets, a process for their production and their use
This invention relates to hydrophobic free-flowing pellets having an average particle size of 5 to 150 μm, which consist of one or preferably more hydrophilic inorganic powders having a particle...
|
|
|
5514629 |
Fusion sealing materials and use in CRT
A fusion seal between two surfaces, and a material to produce the seal, consisting essentially of 60-85 percent by weight of a SnO--ZnO--P 2 O 5 glass frit and 15-40 percent by weight of a mill...
|
|
|
5510301 |
Sealing frit pastes
The present invention is directed to the preparation of frit pastes suitable for sealing together preformed glass parts, being especially suitable for sealing glass panels to funnels of cathode ray...
|
|
|
5504045 |
Paint composition
A paint composition containing as a major portion a flux composition including a first flux containing silica, alkali oxide, zinc oxide and boron oxide but containing no lead or lithium and...
|
|
|
5360770 |
Fluoride ion-leachable glasses and dental cement compositions containing them
A glass composition, containing barium oxide, which provides a source of leachable fluoride and which can be incorporated into a dental cement composition which, when cured, is radiopaque and...
|
|
|
5348915 |
High-gloss ceramic frits
Lead-free ceramic frits for producing glazes with intrinsic opacity, and methods of coationg ceramic substrates with the ceramic frits, wherein the ceramic frits have the following composition: TBL...
|
|
|
5342810 |
Zinc-containing, lead- and cadmium-free glass frits, method of their production and their use
Zinc-containing, lead- and cadmium-free glass frits with a softening point of less than 510° C. are disclosed. Obligatory components of the glass-frit composition are 31-50 mole % ZnO, 10-44 mole...
|
|
|
5304516 |
Glaze compositions
Glaze composition comprises 45 to 75% of SioO 2 , 0.1 to below 5% of Bi 2 O 3 , 0.1 to 20% of Al 2 O 3 to 20% of B 2 O 3 , at least one of CaO, MgO, SrO, BaO or Zno in an amount of 2 to 22%, at...
|