X-ray phosphor powders, methods for making phosphor powders...
X-ray phosphors with low afterglow
X-ray scintillators and devices incorporating them
Xanthan gum enhanced fire-retardant compositions
Xanthomonas biopolymer for use in displacement of oil from parti
Xerogels and their preparation
Xerographic toner composition
Y-type hexagonal oxide magnetic material and inductor element
Y.sub.2 O.sub.3 :Eu phosphor having increased brightness
Yarn finish formulation
Yarn finish formulation
Yarn finish formulations
Yarn finish formulations
Yarn processing lubricants
Yarn treating composition for high-speed friction draw-false twi
Yb activated hafnium oxide phosphor and methods of making
Yellow developer
Yellow light-emitting halophosphate phosphors and light...
Yellow ZnS-based phosphor, process of preparing the same and...
Yellow ZnS-based phosphor, process of preparing the same and...