Title:
被覆ガラスの製造
Document Type and Number:
Japanese Patent JP2011519813
Kind Code:
A
Abstract:
A process for coating a ribbon of float glass is disclosed. It comprises the steps of forming a glass ribbon, depositing a first transparent conductive coating upon a major surface of the ribbon which does not extend to the edges of the ribbon while the ribbon is at an elevated temperature, cooling said coated ribbon under controlled conditions in an annealing lehr and cutting off the edges of the ribbon so as to produce a ribbon having a uniform coating extending across the full width of the cut ribbon which is characterized in that a second conductive coating is deposited upon the uncoated edges of the ribbon while that edge is at a temperature which is above the ambient temperature. The invention finds particular application in the production of coated glass products where the thickness of the glass ribbon is at least 8 mm and most particularly where the thickness of the glass is at least 10 mm.
Inventors:
Kevin David Sanderson
Gerhard Ringle
Hans-Eckhart Lytle
Douglas M Nelson
Franz Michael Joseph Charnagle
Gerhard Ringle
Hans-Eckhart Lytle
Douglas M Nelson
Franz Michael Joseph Charnagle
Application Number:
JP2011507996A
Publication Date:
July 14, 2011
Filing Date:
May 07, 2009
Export Citation:
Assignee:
Pilkington Group Limited
International Classes:
C03C17/245; C03C17/25
Domestic Patent References:
| JP2008100913A | 2008-05-01 | |||
| JP2001039738A | 2001-02-13 | |||
| JPS4980119A | 1974-08-02 | |||
| JPH07267685A | 1995-10-17 | |||
| JPH11510855A | 1999-09-21 | |||
| JP2008030982A | 2008-02-14 | |||
| JPS5071709A | 1975-06-13 |
Attorney, Agent or Firm:
Kenji Sugimura
Kazuyuki Tomita
Hiroshi Ikeda
Kazuyuki Tomita
Hiroshi Ikeda