This class does not cover the working of plastics sheet material in a manner analogous to the working of paper, which is covered by class Fulltext... Hierarchy... Expanded...B31. [4]
In this class, the following term is used with the meaning indicated:
"plastics" means macromolecular compounds or compositions based on such compounds.
In this class, the following rules apply:
The working of plastics is, as far as possible, classified primarily according to the particular shaping technique used, e.g. in subclass Fulltext... Hierarchy... Expanded...B29C. [4]
A product is not classified in this class unless it results from a technique which is covered by this class.
Attention is drawn to Chapter IV of the Guide which sets forth the rules concerning the application and presentation of the different types of indexing code.
In this subclass, the following term is used with the meaning indicated:
"rubber" covers:
natural or conjugated diene rubbers;
rubber in general (for a specific rubber, other than a natural rubber or a conjugated diene rubber, see the group provided for such macromolecular compounds). [4]
B29K
Subclass index
COMPOSITIONS FOR MOULDING MATERIALS; CONDITION, FORM OR STATE OF MOULDED MATERIAL