Photoluminescent compounds

Details Photoluminescent compounds Photoluminescent compounds

2007-06-12

2007-06-12

Dye, Rena (Department: 1774)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

C556S040000, C428S690000, C313S504000

Reexamination Certificate

active

10486965

ABSTRACT:
Triboluminescent materials comprising M wherein M is chosen from Tb, Eu, Sm, Dy and from 75% to 99.99% of M is replaced by Y, Gd, La or Lu.

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