Radiation protector and utilization thereof

Radiation shielding material

Radiation shielding material and a process for producing the sam

Radiation shielding material and process for preparing the same

Radiation shielding materials and containers incorporating same

Radiation shielding materials and containers incorporating same

Rectangular-solid packaged catalyst assembly

Selective hydrogenating catalysts and a process for the preparat

Shaped channeled catalyst

Solution preparation

Sorbent composition and process for preparing it

Sulfur- and nitrogen-containing lubricant additives

Support matrix for a catalytic reactor for scrubbing exhaust gas

Support matrix for a catalytic reactor for scrubbing exhaust gas

Supported catalyst for the oxidation of o-xylene and/or naphthal

Supported metal interaction catalysts

Supported ruthenium catalyst and process for preparing it

Supported silver catalyst and a process of preparing it

Surface treatment

Surface-activated functional materials and a method of producing