AMBER GLASS AND GLASS VESSEL
PROBLEM TO BE SOLVED: To provide amber glass which has a content-protecting performance similar to that of conventional amber glass and enables easy checking of the remaining quantity of the content, and a glass vessel using the same. SOLUTION: The amber glass contains an ultraviolet-absorbing compo...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
01.02.2007
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide amber glass which has a content-protecting performance similar to that of conventional amber glass and enables easy checking of the remaining quantity of the content, and a glass vessel using the same. SOLUTION: The amber glass contains an ultraviolet-absorbing component and has a luminance (Y) in the CIE color system calculated in terms of 4 mm of 30-80%. The amber color is paler than the conventional color, but by compounding the ultraviolet-absorbing component, the content-protecting performance similar to that of the conventional amber color can be achieved. As the ultraviolet-absorbing component, 0.01-10.00 mass% vanadium oxide can be added. COPYRIGHT: (C)2007,JPO&INPIT |
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Bibliography: | Application Number: JP20050210358 |