US PATENT SUBCLASS 252 / 187.31
.~.~ Chlorate or perchlorate

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

186.1  DF  OXIDATIVE BLEACHANT, OXIDANT CONTAINING, OR GENERATIVE {9}
187.1  DF  .~ Free halogen or oxy-halogen acid type {6}
187.31.~.~ Chlorate or perchlorate

DEFINITION

Classification: 252/187.31

Chlorate or perchlorate:

(under subclass 187.1) Composition which contains a chlorate or perchlorate salt as an oxidizing agent, e.g., a composition comprised of sodium chlorate and sodium chloride, etc.