"Platinized" is a word in ENGLISH

See Platen.

Of, pertaining to, or containing, platinum; -- used specifically to designate those compounds in which the element has a higher …

Of, pertaining to, or designating, an acid consisting of platinic chloride and hydrochloric acid, and obtained as a brownish red …

To cover or combine with platinum.

of Platinize

Pertaining to, derived from, or designating, an acid consisting of platinous chloride and hydrochloric acid, called platinochloric, / chloroplatinous, acid.

Pertaining to, derived from, or designating, an acid compound of platinous cyanide and hydrocyanic acid. It is obtained as a …

Of, pertaining to, or containing, platinum; -- used specifically to designate those compounds in which the element has a lower …