US PATENT SUBCLASS 149 / 92
.~ Nitrated acyclic, alicyclic or heterocyclic amine


Current as of: June, 1999
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149 /   HD   EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES

88  DF  CONTAINING NITRATED ORGANIC COMPOUND {8}
92.~ Nitrated acyclic, alicyclic or heterocyclic amine


DEFINITION

Classification: 149/92

(under subclass 88) Compositions which contain nitrated amines which by chemical structure are limited to those which are straight chain, branched chain, contain a non-aromatic ring, or a heterocyclic ring.

(1) Note. An amine containing any aromatic group in the molecule is excluded from this subclass.

(2) Note. For the definitions of "acyclic", "alicyclic", "aromatic" and "heterocyclic", see under "Definition of Terms Employed in This Class" in the class definitions of Class 260.

SEE OR SEARCH THIS CLASS, SUBCLASS:

105+, for compositions containing nitrated aromatic amines.