(under the class definition) Processes wherein spent radiation s:graphic processing composition is reconstituted or made in a better form for reuse.
(1) Note. Class 430 takes the above subject matter even when recovery of material is involved.
SEE OR SEARCH THIS CLASS, SUBCLASS:
449, for nonradiation sensitive processing compositions.
SEE OR SEARCH CLASS
8, Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers,
440, for dye recovery process.
75, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures, for recovery of metal, especially 417, 635, and 713 for recovering metal from photos:graphic materials.
423, Chemistry of Inorganic Compounds, for recovery of inorganic compounds or nonmetallic elements.
