US PATENT SUBCLASS 252 / 182.12
.~ Organic reactant

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

182.11  DF  COMPOSITIONS CONTAINING A SINGLE CHEMICAL REACTANT OR PLURAL NONINTERACTIVE CHEMICAL REACTANTS; I.E., NOT VIS-A-VIS {2}
182.12.~ Organic reactant {4}
182.13  DF  .~.~> For subsequent solid polymer treatment or preparation; e.g., crosslinking, grafting, curing, hardening, vulcanizing, etc. {4}
182.29  DF  .~.~> With stabilizer or inhibitor
182.3  DF  .~.~> Reactant contains phosphorus, silicon, or sulfur atom, or contains metal-to-carbon bond
182.31  DF  .~.~> Reactant contains phenolic, phenolic ether, or inorganic phenolate group

DEFINITION

Classification: 252/182.12

Organic reactant:

(under subclass 182.11) Subject matter wherein the composition contains a single reactant or plural noninteractive chemical reactants at least one of which is organic in nature.

(1) Note. The term organic denotes the reactant as one

which has carbon therein the which is further characterized by the presence of (a) a C-C bond, or (b) C-H bond, or (c) (C-halogen bond, or (d) C-N or C=N bond, with the proviso that hydrocyanic acid, cyanogen, isocyanic acid, cyanamide, cyanogen halide, isothiocyanic acid, and metal carbides are excluded as being organic in nature.