The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2013
Filed:
Jan. 24, 2012
Sang-oeb NA, Seoul, KR;
Kil-ho Kim, Suwon-si, KR;
Yang-han Kim, Goyang-si, KR;
Hyung-young OH, Busan Metropolitan, KR;
Young-sik Kim, Seoul, KR;
Won-jae Moon, Seoul, KR;
Sang-Oeb Na, Seoul, KR;
Kil-Ho Kim, Suwon-si, KR;
Yang-Han Kim, Goyang-si, KR;
Hyung-Young Oh, Busan Metropolitan, KR;
Young-Sik Kim, Seoul, KR;
Won-Jae Moon, Seoul, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention provides a method for manufacturing a float glass by floating the glass on a molten tin that is contained in a molten tin bath, which includes the steps of a) discharging a portion of the molten tin in the molten tin bath to the outside of the molten tin bath; b) removing oxygen dissolved in the molten tin that is discharged from the molten tin bath by injecting an oxygen stripping gas that contains hydrogen into the molten tin; and c) returning the molten tin from which oxygen is removed to the molten tin bath, and an apparatus for manufacturing the same.