Patents by Inventor Octavio Cintora
Octavio Cintora has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11472162Abstract: A laminated glazing includes a first sheet of a colored glass and a second sheet of a clear glass which are joined together by a lamination interlayer, the first sheet having a thickness el ranging from 1.5 to 2.5 mm, the second sheet having a thickness e2 ranging from 0.4 to 1.9 mm, the ratio R=e2/e12 being at most 0.40 mm?1, the glazing having a light transmission of at least 70% and a direct solar transmission of at most 55%, the colored glass having a chemical composition including a weight content of total iron, expressed in the form Fe2O3, ranging from 1.1 to 2.0%, with a redox ratio, defined as the ratio between the weight content of ferrous iron, expressed in the form FeO, and the weight content of total iron, expressed in the form Fe2O3, ranging from 0.23 to 0.32.Type: GrantFiled: January 23, 2019Date of Patent: October 18, 2022Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Octavio Cintora Gonzalez, Vincent Sauvinet, Adèle Verrat Debailleul
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Patent number: 11214508Abstract: A colored glass sheet of aluminosilicate composition chemically strengthened by ion exchange, includes the following oxides in the weight content ranges defined below: SiO2 between 59.20 and 68.00%; Al2O3 between 2.00 and 8.00%; MgO between 6.00 and 9.00% when the Al2O3 content is between 5.00 and 8.00% and when the SiO2/Al2O3 ratio is greater than or equal to 7.8 or between 8.00 and 10.00% when the Al2O3 content is between 2.00 and 5.00% and when the SiO2/Al2O3 ratio is greater than or equal to 24; Na2O between 9.00 and 16.00%; K2O between 5.00 and 11.00%; B2O3 between 0 and 3.00%; CaO between 0 and 1.00%; and the following coloring agents in the weight content ranges defined below: Fe2O3 total between 0.05 and 6.00%; CoO between 0 and 2.00%; NiO between 0 and 1.00%; Se between 0 and 0.10%, and the glass having a redox factor of between 0.10 and 0.65.Type: GrantFiled: December 16, 2016Date of Patent: January 4, 2022Assignee: SAINT-GOBAIN GLASS FRANCEInventors: Corinne Claireaux, Carole Fredy, Octavio Cintora-Gonzalez
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Publication number: 20210060905Abstract: A laminated glazing includes a first sheet of a colored glass and a second sheet of a clear glass which are joined together by a lamination interlayer, the first sheet having a thickness el ranging from 1.5 to 2.5 mm, the second sheet having a thickness e2 ranging from 0.4 to 1.9 mm, the ratio R=e2/e12 being at most 0.40 mm?1, the glazing having a light transmission of at least 70% and a direct solar transmission of at most 55%, the colored glass having a chemical composition including a weight content of total iron, expressed in the form Fe2O3, ranging from 1.1 to 2.0%, with a redox ratio, defined as the ratio between the weight content of ferrous iron, expressed in the form FeO, and the weight content of total iron, expressed in the form Fe2O3, ranging from 0.23 to 0.32.Type: ApplicationFiled: January 23, 2019Publication date: March 4, 2021Inventors: Octavio CINTORA GONZALEZ, Vincent SAUVINET, Adèle VERRAT DEBAILLEUL
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Publication number: 20180362390Abstract: A colored glass sheet of aluminosilicate composition chemically strengthened by ion exchange, includes the following oxides in the weight content ranges defined below: SiO2 between 59.20 and 68.00%; Al2O3 between 2.00 and 8.00%; MgO between 6.00 and 9.00% when the Al2O3 content is between 5.00 and 8.00% and when the SiO2/Al2O3 ratio is greater than or equal to 7.8 or between 8.00 and 10.00% when the Al2O3 content is between 2.00 and 5.00% and when the SiO2/Al2O3 ratio is greater than or equal to 24; Na2O between 9.00 and 16.00%; K2O between 5.00 and 11.00%; B2O3 between 0 and 3.00%; CaO between 0 and 1.00%; and the following coloring agents in the weight content ranges defined below: Fe2O3 total between 0.05 and 6.00%; CoO between 0 and 2.00%; NiO between 0 and 1.00%; Se between 0 and 0.10%, and the glass having a redox factor of between 0.10 and 0.65.Type: ApplicationFiled: December 16, 2016Publication date: December 20, 2018Inventors: Corinne CLAIREAUX, Carole FREDY, Octavio CINTORA-GONZALEZ
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Patent number: 8966941Abstract: The object of the invention is a continuous method for obtaining glass, comprising steps consisting of: charging raw materials upstream of a furnace, along which a plurality of burners is disposed, obtaining a mass of molten glass, and then leading said mass of molten glass to a zone of the furnace situated further downstream, at least one burner disposed in the region of this zone being fed with an over-stoichiometric quantity of oxidant, and then, forming a glass sheet, said glass sheet having a chemical composition that comprises the following constituents in an amount varying within the weight limits defined below: SiO2 60-75%? Al2O3 0-10% B2O3 0-5%, preferably 0? CaO 5-15% MgO 0-10% Na2O 5-20% K2O 0-10% BaO 0-5%, preferably 0, SO3 0.1-0.4%? Fe2O3 (total iron) 0 to 0.015%,?? Redox 0.1-0.3.Type: GrantFiled: September 1, 2009Date of Patent: March 3, 2015Assignee: Saint-Gobain Glass FranceInventors: Octavio Cintora, Thomas Schuster, Byoung-Ouk Kim, Kidong Moon, Junbo Choi, Pedro Silva
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Patent number: 8940996Abstract: The object of the invention is a substrate for photovoltaic cell comprising at least one sheet of float glass provided on a face of at least one electrode, characterized in that said glass has a chemical composition comprising the following constituents, in a weight content that varies within the limits defined below: SiO2 69-75% Al2O3 ?0-3% CaO + MgO 11-16.2%? MgO ?0-6.5% Na2O 9-12.4%? K2O ?0-1.5%.Type: GrantFiled: March 5, 2012Date of Patent: January 27, 2015Assignee: Saint-Gobain Glass FranceInventors: Octavio Cintora, Guillaume Fourty
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Patent number: 8937028Abstract: The invention relates to a glass sheet, the composition of which is of the soda-lime-silica type and comprises the following constituents in contents varying within the weight limits defined below: Fe2O3 (total iron) ??0 to 0.02%; and K2O 1.5 to 10%.Type: GrantFiled: September 19, 2008Date of Patent: January 20, 2015Assignee: Saint-Gobain Glass FranceInventors: Dominique Sachot, Octavio Cintora
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Publication number: 20130313671Abstract: The subject of the invention is a substrate for photovoltaic cell comprising at least one sheet of float glass provided on a face of at least one electrode, characterized in that said glass has a chemical composition comprising the following constituents, in a weight content that varies within the limits defined below: SiO2 60-70%? Al2O3 7-11% MgO ?1-5% CaO 6-10% Na2O 10-16%? K2O ?0-4%.Type: ApplicationFiled: March 14, 2012Publication date: November 28, 2013Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Octavio Cintora, Dominique Sachot
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Publication number: 20130053233Abstract: A process for obtaining a glass sheet including antimony oxide, the process including a step of melting a batch mix, a step of transporting the molten glass to at least one forming device, and a forming step, in which glass frit including a weight content of antimony oxide between 2 and 30% is added, concurrently or alternately, to the batch mix, during the melting step, or during the step of transporting the molten glass to at least one forming device.Type: ApplicationFiled: October 11, 2010Publication date: February 28, 2013Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Olivier Mario, Edouard Brunet, Octavio Cintora
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Patent number: 8318621Abstract: The invention relates to a glass sheet, the composition of which is of the soda-lime-silica type and comprises the following constituents in contents varying within the weight limits defined below: Fe2O3 (total iron) 0 to 0.02%; and WO3 0.1 to 2%.Type: GrantFiled: September 19, 2008Date of Patent: November 27, 2012Assignee: Saint-Gobain Glass FranceInventors: Dominique Sachot, Octavio Cintora-Gonzalez
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Publication number: 20120234368Abstract: The object of the invention is a substrate for photovoltaic cell comprising at least one sheet of float glass provided on a face of at least one electrode, characterized in that said glass has a chemical composition comprising the following constituents, in a weight content that varies within the limits defined below: SiO2 69-75% Al2O3 ?0-3% CaO + MgO 11-16.2%? MgO ?0-6.5% Na2O 9-12.4%? K2O ?0-1.5%.Type: ApplicationFiled: March 5, 2012Publication date: September 20, 2012Applicant: Saint-Gobain Glass FranceInventors: Octavio CINTORA, Guillaume Fourty
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Publication number: 20120121915Abstract: The object of the invention is a continuous method for obtaining glass, comprising steps consisting of: charging raw materials upstream of a furnace, along which a plurality of burners is disposed, obtaining a mass of molten glass, and then leading said mass of molten glass to a zone of the furnace situated further downstream, at least one burner disposed in the region of this zone being fed with an over-stoichiometric quantity of oxidant, and then, forming a glass sheet, said glass sheet having a chemical composition that comprises the following constituents in an amount varying within the weight limits defined below: SiO2 ?60-75% Al2O3 ??0-10% B2O3 ??0-5%, preferably 0 CaO ??5-15% MgO ??0-10% Na2O ??5-20% K2O ??0-10% BaO ??0-5%, preferably 0, SO3 0.1-0.4% Fe2O3 (total iron) ??0 to 0.015%, Redox 0.1-0.3.Type: ApplicationFiled: September 1, 2009Publication date: May 17, 2012Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Octavio CINTORA, Thomas SCHUSTER, Byoung-Ouk KIM, Kidong MOON, Junbo CHOI, Pedro SILVA
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Publication number: 20120021185Abstract: The subject of the invention is a glass sheet, the light transmission of which is greater than or equal to 89% for a thickness of 3.2 mm and the chemical composition of which comprises bismuth oxide in a weight content between 0.05 and 1%.Type: ApplicationFiled: February 22, 2010Publication date: January 26, 2012Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Dominique Sachot, Octavio Cintora, Olivier Mario
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Publication number: 20110098171Abstract: The subject of the invention is a continuous process for preparing glass comprising the successive steps of charging of pulverulent batch materials, and of obtaining a glass bath by melting, of refining then of cooling. The process is characterized in that an oxidizing gas is bubbled within said glass bath after the refining step.Type: ApplicationFiled: March 3, 2009Publication date: April 28, 2011Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Philippe Pedeboscq, Dorothee Martin, Octavio Cintora, Raphael Huchet
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Publication number: 20100304949Abstract: The invention relates to a glass sheet, the composition of which is of the soda-lime-silica type and comprises the following constituents in contents varying within the weight limits defined below: Fe2O3 (total iron) ??0 to 0.02%; and K2O 1.5 to 10%.Type: ApplicationFiled: September 19, 2008Publication date: December 2, 2010Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Dominique Sachot, Octavio Cintora
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Publication number: 20100179048Abstract: The invention relates to a glass sheet, the composition of which is of the soda-lime-silica type and comprises the following constituents in contents varying within the weight limits defined below: Fe2O3 (total iron) 0 to 0.02%; and WO3 0.1 to 2%.Type: ApplicationFiled: September 19, 2008Publication date: July 15, 2010Applicant: SAINT-GOBAIN GLASS FRANCEInventors: Dominique Sachot, Octavio Cintora