Antimicrobial glass and method of producing antimicrobial glass

Details Antimicrobial glass and method of producing antimicrobial glass Antimicrobial glass and method of producing antimicrobial glass

2007-02-02

2011-10-11

Lorengo, Jerry A (Department: 1731)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C501S045000, C424S617000, C424S618000

Reexamination Certificate

active

08034732

ABSTRACT:
An antimicrobial glass is provided which can release a predetermined amount of silver ion rapidly for a long period of time and can provide a predetermined antimicrobial treatment repeatedly to a matter to be antibacterialized during or after washing and which is excellent in discoloration prevention effect and discriminativity, and a method for producing the same is also provided.A tabular antimicrobial glass capable of exerting an antimicrobial effect by releasing silver ions, wherein the maximum diameter (t1) is adjusted within the range of 3 to 30 mm and which contains an inorganic coloring agent as a compounded component, wherein the addition amount of the inorganic coloring agent is adjusted to a value within the range of 0.001 to 0.5% by weight to the total amount.

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