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公开(公告)号：MX9206226A
公开(公告)日：1993-05-01
申请号：MX9206226
申请日：1992-10-28
Applicant: CORNING INC
Inventor： JOHNSON RONALD EDGAR , KIRK KENNETH ANDREW , WEXELL KATHLEEN ANN
Abstract: This invention is drawn to a method for eliminating the grayish discoloration which customarily develops when lead-free and cadmium-free glass frits are applied to substrates employing an organic vehicle and which are thereafter fired to fuse the frit particles into a glaze. The grayish hue results from a carbonaceous residue left upon thermally decomposing the organic vehicle. The inventive method comprises five general elements: (a) glass frit particles of a desired composition are prepared; (b) a coating of an organic compound containing at least one sulfur oxide group as an oxidizing agent is adsorbed on the surface of the particles; (c) the coated particles are mixed with an organic vehicle; (d) that mixture is coated onto a surface of a substrate; and (e) that coated substrate is fired to fuse the frit particles into a glaze, the oxidizing agent eliminating the carbonaceous residue left upon thermal decomposition of the organic vehicle.
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公开(公告)号：DE69011806D1
公开(公告)日：1994-09-29
申请号：DE69011806
申请日：1990-10-18
Applicant: CORNING INC
Inventor： CARRIER GERALD BURTON , FRANCIS GAYLORD LEE , PAISLEY ROBERT JOHN , TROTTER DONALD MCLEAN , WEXELL KATHLEEN ANN
Abstract: There is disclosed a sintered, alpha-cordierite solid solution glass-ceramic body in which the properties of coefficient of thermal expansion and modulus of rupture are stabilized and controlled by using a combination of two dopants in the glass during sintering and crystallization. There is further disclosed the method of producing such bodies, and controlling such properties, through the use of the two dopants.
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公开(公告)号：DE69206578D1
公开(公告)日：1996-01-18
申请号：DE69206578
申请日：1992-09-15
Applicant: CORNING INC
Inventor： JOHNSON RONALD EDGAR , WEXELL KATHLEEN ANN , KIRK KENNETH ANDREW
Abstract: This invention is drawn to a method for eliminating the grayish discoloration which customarily develops when lead-free and cadmium-free glass frits are applied to substrates employing an organic vehicle and which are thereafter fired to fuse the frit particles into a glaze. The grayish hue results from a carbonaceous residue left upon thermally decomposing the organic vehicle. The inventive method comprises five general elements: (a) glass frit particles of a desired composition are prepared; (b) a coating of an organic compound containing at least one sulfur oxide group as an oxidizing agent is adsorbed on the surface of the particles; (c) the coated particles are mixed with an organic vehicle; (d) that mixture is coated onto a surface of a substrate; and (e) that coated substrate is fired to fuse the frit particles into a glaze, the oxidizing agent eliminating the carbonaceous residue left upon thermal decomposition of the organic vehicle.
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公开(公告)号：DE69206578T2
公开(公告)日：1996-08-08
申请号：DE69206578
申请日：1992-09-15
Applicant: CORNING INC
Inventor： JOHNSON RONALD EDGAR , WEXELL KATHLEEN ANN , KIRK KENNETH ANDREW
Abstract: This invention is drawn to a method for eliminating the grayish discoloration which customarily develops when lead-free and cadmium-free glass frits are applied to substrates employing an organic vehicle and which are thereafter fired to fuse the frit particles into a glaze. The grayish hue results from a carbonaceous residue left upon thermally decomposing the organic vehicle. The inventive method comprises five general elements: (a) glass frit particles of a desired composition are prepared; (b) a coating of an organic compound containing at least one sulfur oxide group as an oxidizing agent is adsorbed on the surface of the particles; (c) the coated particles are mixed with an organic vehicle; (d) that mixture is coated onto a surface of a substrate; and (e) that coated substrate is fired to fuse the frit particles into a glaze, the oxidizing agent eliminating the carbonaceous residue left upon thermal decomposition of the organic vehicle.
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公开(公告)号：DE69017447T2
公开(公告)日：1995-09-28
申请号：DE69017447
申请日：1990-08-29
Applicant: CORNING INC
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Patent Agency Ranking
公开(公告)号：HK101495A
公开(公告)日：1995-06-30
申请号：HK101495
申请日：1995-06-22
Applicant: CORNING INC
Inventor： KETCHAM THOMAS DALE , WEXELL KATHLEEN ANN , ST JULIEN JOSEPH DELL
IPC: B01J35/02 , B22F5/00 , C04B35/00 , B28B1/30 , C01B13/14 , C01G1/00 , C04B35/45 , C04B35/48 , C04B35/622 , C22C1/05 , H01B12/00 , H01L39/24
Abstract: Thin inorganic sintered structures having strength and flexibility sufficient to permit bending without breakage in at least one direction to a radius of curvature of less than 20 centimeters, methods for making them, and products incorporating them, are described. Preferred sintered ceramic structures according to the invention can comprise zirconias, titanias, aluminas, silicas, rare earth metal oxides, alkaline oxides, alkaline earth metal oxides and first, second, and third transition series metal oxides and combinations thereof and therebetween. Sintered metal structures can also be provided.
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公开(公告)号：DE69011806T2
公开(公告)日：1995-04-06
申请号：DE69011806
申请日：1990-10-18
Applicant: CORNING INC
Inventor： CARRIER GERALD BURTON , FRANCIS GAYLORD LEE , PAISLEY ROBERT JOHN , TROTTER DONALD MCLEAN , WEXELL KATHLEEN ANN
Abstract: There is disclosed a sintered, alpha-cordierite solid solution glass-ceramic body in which the properties of coefficient of thermal expansion and modulus of rupture are stabilized and controlled by using a combination of two dopants in the glass during sintering and crystallization. There is further disclosed the method of producing such bodies, and controlling such properties, through the use of the two dopants.
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公开(公告)号：SG11201509626YA
公开(公告)日：2015-12-30
申请号：SG11201509626Y
申请日：2014-05-16
Applicant: CORNING INC
Inventor： RAVICHANDRAN VASUDHA , WEXELL KATHLEEN ANN
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公开(公告)号：CA2076827C
公开(公告)日：2004-02-24
申请号：CA2076827
申请日：1992-08-25
Applicant: CORNING INC
Inventor： JOHNSON RONALD EDGAR , KIRK KENNETH ANDREW , WEXELL KATHLEEN ANN
Abstract: This invention is drawn to a method for eliminating the grayish discoloration which customarily develops when lead-free and cadmium-free glass frits are applied to substrates employing an organic vehicle and which are thereafter fired to fuse the frit particles into a glaze. The grayish hue results from a carbonaceous residue left upon thermally decomposing the organic vehicle. The inventive method comprises five general elements: (a) glass frit particles of a desired composition are prepared; (b) a coating of an organic compound containing at least one sulfur oxide group as an oxidizing agent is adsorbed on the surface of the particles; (c) the coated particles are mixed with an organic vehicle; (d) that mixture is coated onto a surface of a substrate; and (e) that coated substrate is fired to fuse the frit particles into a glaze, the oxidizing agent eliminating the carbonaceous residue left upon thermal decomposition of the organic vehicle.
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公开(公告)号：DE69017447D1
公开(公告)日：1995-04-06
申请号：DE69017447
申请日：1990-08-29
Applicant: CORNING INC
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