Niukka-alkalisten lasilevyjen alkalinpoisto

PCT No. PCT/FR93/00950 Sec. 371 Date Sep. 29, 1994 Sec. 102(e) Date Sep. 29, 1994 PCT Filed Sep. 29, 1993 PCT Pub. No. WO94/07807 PCT Pub. Date Apr. 14, 1994This invention relates to a glass sheet having a low content of alkaline oxides and alkaline-earth oxides, in the composition of which the sum...

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Bibliographic Details
Main Authors VILATO, PABLO, GEOFFROY, CATHERINE, JOUSSE, DIDIER
Format Patent
LanguageFinnish
Swedish
Published 01.06.1994
Edition5
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:PCT No. PCT/FR93/00950 Sec. 371 Date Sep. 29, 1994 Sec. 102(e) Date Sep. 29, 1994 PCT Filed Sep. 29, 1993 PCT Pub. No. WO94/07807 PCT Pub. Date Apr. 14, 1994This invention relates to a glass sheet having a low content of alkaline oxides and alkaline-earth oxides, in the composition of which the sum of the alkaline and alkaline-earth oxides is less than or equal to 15%, with a sodium oxide content less than or equal to 10%, the values being expressed in percentages by weight, at least one of the faces of which is constituted of a surface zone virtually devoid, notably, of alkaline ions.
Bibliography:Application Number: FI19940002574