Title:
保管前のガラスシート表面処理
Document Type and Number:
Japanese Patent JP2009514764
Kind Code:
A
Abstract:
A stain inhibitor, which acts to neutralise the alkali leached to the surface of a sheet of glass in the presence of water, is disclosed. The stain inhibitor comprises a compound that reacts with the water to produce an acid. The acid acts to neutralise the alkali leached to the surface of the glass. Preferably, the compound hydrolyses to produce the acid, and is an ester.
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Inventors:
Paul Arthur Homes
Application Number:
JP2008538410A
Publication Date:
April 09, 2009
Filing Date:
November 02, 2006
Export Citation:
Assignee:
Pilkington Group Limited
International Classes:
C03C17/28; B65G49/06; C03C17/00
Domestic Patent References:
JP2006290696A | 2006-10-26 | |||
JPH01188445A | 1989-07-27 |
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kuruma
Kazuyuki Tomita
Kiyoshi Kuruma
Kazuyuki Tomita
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