(under subclass 524.1) A container wherein the material in said container includes another material which limits interaction between content and container or undesirable changes in the content material itself.
(1) Note. A search for inhibitor or stabilization material, per se, requires a consideration of "chemical" classes for which see page IV of the Manual of Classification.
SEE OR SEARCH THIS CLASS, SUBCLASS:
213.1, for a container with a gaseous medium contacting the content.
