Method for treating incinerator ash

Method of making a color filter by precipitation of Cu.sub.2 O f

Method of making a UV absorbing liquid

Method of making glass with preliminary reaction of batch materi

Method of manufacturing a heavy metal fluoride glass composition

Method of manufacturing gradient index optical elements

Method of manufacturing gradient index optical elements

Method of plugging the ends of selected ducts and a paste for us

Method of preparing a briquette batch

Method of preparing a dielectric ceramic composition for produci

Method of preparing photochromic glass

Method of preparing vitreous ceramic composition suitable for co

Method of preventing glaze defects

Method of producing a composite material having a high SiO2...

Method of producing bioactive ceramics containing apatite crysta

Method of producing hybrid metal/ceramic composites

Method of producing molten stone material in a cupola furnace

Method of producing oxynitride glass

Method of producing Sl.sub.3 N.sub.4 reinforced monoclinic BaO.m

Method of producing synthetic silicates and use thereof in...