US PATENT SUBCLASS 570 / 121
.~.~.~ Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer


Current as of: June, 1999
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570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
102  DF  .~.~ With preservative or stabilizer {10}
121.~.~.~ Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer {1}
122  DF  .~.~.~.~> Acyclic carbon to carbon unsaturation containing


DEFINITION

Classification: 570/121

Hydrocarbon, halocarbon or halohydrocarbon preservative or stabilizer:

(under subclass 102) Composition wherein the stabilizer contains carbon and hydrogen only, carbon and halogen only, or carbon hydrogen, and halogen only.