(under subclass 188.1) Composition which generates hydrogen, i.e., one which either contains or is designed to supply through chemical action hydrogen, e.g., a hydrogen generating composition consisting essentially of lithium hydride particles suspended in a liquid mixture of pyridine and benzene, etc.
(1) Note. For patents to be placed here there must be a positive recitation that the composition generates hydrogen.
(2) Note. The ionization of hydrogen containing materials is not considered as a hydrogen generating process and therefore not classified here.
SEE OR SEARCH THIS CLASS, SUBCLASS:
188.26, for a reducing composition of Li H particles suspended in a mixture of benzene and pyridine for which mixture there is no positive recitation of hydrogen generation.
