公开(公告)号：US20160340222A1

公开(公告)日：2016-11-24

申请号：US15111658

申请日：2015-01-12

Applicant: CORNING INCORPORATED

Inventor： Matthew John Dejneka ,  Benjamin Zain Hanson ,  Thomas Dale Ketcham ,  James Robert Rustad ,  Susan Lee Schiefelbein ,  Kochuparambil Deenamma Vargheese

IPC: C03B17/06 ,  C04B41/00 ,  C04B35/48 ,  C04B35/10 ,  C04B41/85 ,  C04B41/50

CPC classification number: C03B17/064 ,  C04B35/10 ,  C04B35/113 ,  C04B35/185 ,  C04B35/443 ,  C04B35/48 ,  C04B35/481 ,  C04B35/66 ,  C04B41/0072 ,  C04B41/5072 ,  C04B41/85 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/6582 ,  C04B2235/6584 ,  C04B2235/6587 ,  C04B2235/664 ,  C04B2235/85

Abstract: A method of making a glass sheet includes exposing a refractory block material comprising at least one multivalent component to a reducing atmosphere for a time and at a temperature sufficient to substantially reduce the at least one multivalent component of the refractory block material. The method also includes flowing molten glass over the refractory block material that has been exposed to the reducing atmosphere while preventing substantial re-oxidation of the at least one multivalent component.

Abstract translation: 制造玻璃板的方法包括将包含至少一种多价成分的耐火块材料暴露于还原性气氛中一段时间​​和足以基本上减少耐火材料块的至少一种多价成分的温度。 该方法还包括将熔融玻璃流过已经暴露于还原气氛的耐火块材料，同时防止至少一种多价成分的显着再氧化。

公开(公告)号：US10435323B2

公开(公告)日：2019-10-08

申请号：US15111658

申请日：2015-01-12

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Benjamin Zain Hanson ,  Thomas Dale Ketcham ,  James Robert Rustad ,  Susan Lee Schiefelbein ,  Kochuparambil Deenamma Vargheese

IPC: C03B17/06 ,  C04B35/113 ,  C04B35/185 ,  C04B35/443 ,  C04B35/48 ,  C04B35/66 ,  C04B35/10 ,  C04B41/00 ,  C04B41/50 ,  C04B41/85

Abstract: A method of making a glass sheet includes exposing a refractory block material comprising at least one multivalent component to a reducing atmosphere for a time and at a temperature sufficient to substantially reduce the at least one multivalent component of the refractory block material. The method also includes flowing molten glass over the refractory block material that has been exposed to the reducing atmosphere while preventing substantial re-oxidation of the at least one multivalent component.

公开(公告)号：US10047000B2

公开(公告)日：2018-08-14

申请号：US15111682

申请日：2015-01-12

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Sinue Gomez ,  Benjamin Zain Hanson ,  James Robert Rustad ,  Susan Lee Schiefelbein ,  Kochuparambil Deenamma Vergheese

IPC: C03B17/06 ,  C04B41/00 ,  C04B35/48 ,  C04B41/50 ,  C04B41/85

Abstract: A method of making a glass sheet includes treating a refractory block material comprising at least one multivalent component with a vehicle comprising at least one redox altering component or precursor. The method also includes flowing molten glass over the refractory block material, wherein the treatment of the refractory block material with the vehicle comprising at least one redox altering component or precursor reduces the amount of oxygen production resulting from interaction between the at least one multivalent component and the molten glass.