Recording liquid having organic solvent with plural (C.sub.2 H.s

Recording liquid:water composition with 25 cp minimum viscosity

Recording liquids for ink-jet recording

Recording material

Recording material

Recording material containing carbonaceous powder whose surface

Recording material containing carbonaceous powder whose surface

Recording materials

Recording process

Recording process and a recording liquid thereof

Recording process and liquid using water-soluble organic solvent

Recording solution containing a compound obtained by alkylation

Recording solution for ink jetting

Recovery process for electroless plating baths

Reducing agent and method for the electroless deposition of silv

Reed switch construction

Reflective concrete body, process for the manufacture and utiliz

Refractive index-corrected copper-cadmium halide photochromic gl

Refractories

Refractories using boric acid and water soluble alcohol binder