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Title:
GLASS MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/123089
Kind Code:
A1
Abstract:
This glass manufacturing method involves the following: in a region of the glass surface where the temperature is 620°C-1000°C, at least a specific amount of a gas or a liquid containing molecules in which fluorine atoms are present in the structure are sprayed towards the glass surface, thereby forming cavities on the glass surface.

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Inventors:
IKAWA NOBUAKI (JP)
KATO RYOSUKE (JP)
HAYASHI YASUO (JP)
FUKAWA MAKOTO (JP)
SERA YOICHI (JP)
Application Number:
PCT/JP2014/052455
Publication Date:
August 14, 2014
Filing Date:
February 03, 2014
Export Citation:
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Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03C15/00; C03B18/14; C03B25/08
Domestic Patent References:
WO2012141311A12012-10-18
Foreign References:
JPH04251437A1992-09-07
JPH10212143A1998-08-11
JPH10175638A1998-06-30
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
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