SANTO

Optical fluids being highly purified polyphenyl ether for use in the manufacture of high index eyeglass lenses, photonic semiconductors, outdoor flat panel displays, thermoplastics, and solar cells; industrial chemicals, namely, highly purified polyphenyl thioether for high refractive index matching

Polyphenyl thioether lubricants, namely, vacuum pump fluids being polyphenyl thioether based lubricating oils; premium specialty industrial lubricants for aerospace applications, industrial greases for aerospace applications; radiation resistant greases, namely, industrial greases for use in nuclear reactors, space satellites, nuclear submarines, food sterilization equipment, radiation chemistry laboratories, and medical imaging systems; high temperature fluids, namely, premium specialty industrial lubricants for aerospace use and semiconductor manufacturing; radiation resistant fluids in the nature of industrial oils, lubricants, and greases for use in nuclear reactors, space satellites, nuclear submarines, food sterilization equipment, radiation chemistry laboratories, and medical imaging systems; optical fluids in the nature of industrial oils, lubricants, and greases for photonics and optical applications; polyphenyl ether-based industrial oils, industrial lubricants, and industrial greases for use in nuclear reactors, space satellites, nuclear submarines, food sterilization equipment, radiation chemistry laboratories, and medical imaging systems; vacuum pump fluids, namely, lubricating oils and greases for use in vacuum pumps; polyphenyl thioether-based industrial oils, industrial lubricants, and industrial greases for use in nuclear reactors, space satellites, nuclear submarines, food sterilization equipment, radiation chemistry laboratories, and medical imaging systems