| http://www.w3.org/ns/prov#value | - However, to the extent which does not impair their transmittance, it is also possible to disperse a filler such as silica, clay, talc, diatomaceous earth, calcium carbonate, calcium sulfate, barium sulfate, aluminum silicate, synthetic zeolite, alumina, zinc oxide, lithopone, satin white, etc. in the under layer and/or the upper layer.
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