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Title:
METHOD AND APPARATUS FOR MANUFACTURING GLASS PLATES
Document Type and Number:
WIPO Patent Application WO/2011/126028
Kind Code:
A1
Abstract:
Disclosed is a method for manufacturing glass plates. The method comprises the following steps: a forming step for forming sheet glass from molten glass; a cutting step for cutting the sheet glass into glass plates having a predetermined size; a contaminant removal step for removing contaminants from surfaces of the cut glass plates; and a polishing step for polishing the surfaces of the glass plates to remove scratches from the surfaces of the glass plates after the contaminant removal step.

Inventors:
KIMURA Hiroshi (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
木村 宏 (〒05 東京都千代田区有楽町一丁目12番1号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
KANEKO Hiroshi (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
金子 裕 (〒05 東京都千代田区有楽町一丁目12番1号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
Application Number:
JP2011/058650
Publication Date:
October 13, 2011
Filing Date:
April 05, 2011
Export Citation:
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Assignee:
Asahi Glass Company, Limited. (5-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1008405, JP)
旭硝子株式会社 (〒05 東京都千代田区丸の内一丁目5番1号 Tokyo, 〒1008405, JP)
KIMURA Hiroshi (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
木村 宏 (〒05 東京都千代田区有楽町一丁目12番1号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
KANEKO Hiroshi (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
International Classes:
C03C19/00; B24B7/24; B24D11/00; C03C23/00
Attorney, Agent or Firm:
OGURI Shohei et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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Claims: