Stock material or miscellaneous articles – Surface property or characteristic of web – sheet or block – Surface modified glass
Patent
1977-03-22
1979-04-10
Smith, Ronald H.
Stock material or miscellaneous articles
Surface property or characteristic of web, sheet or block
Surface modified glass
65 64C, 65 66, 427248E, 427248H, 427248J, 427255, 427299, 427314, 427407A, 427444, 428432, 428441, 428442, B32B 1700
Patent
active
041489659
ABSTRACT:
A method of processing a body having a surface of which at least a portion is vitreous and during which the vitreous region or regions of the surface become(s) activated. While the surface is at elevated temperature, it is contacted by gaseous hydrogen in a non-oxidizing, dehydrated atmosphere, after such hydrogen has been conditioned by contact with a substance at elevated temperature which is capable of provoking the fixation of hydrogen to the vitreous region or regions of the surface.
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Bell Janyce A.
BFG Glassgroup
Smith Ronald H.
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