US PATENT SUBCLASS 426 / 544
.~.~ Organic active chemical containing

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

531  DF  PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE {29}
541  DF  .~ Containing antioxidant or antioxidant per se {2}
544.~.~ Organic active chemical containing {3}
545  DF  .~.~.~> Heterocyclic atom containing
546  DF  .~.~.~> Composed solely of carbon, hydrogen, oxygen, and salts thereof
547  DF  .~.~.~> Phosphorus or sulfur

DEFINITION

Classification: 426/544

(under subclass 541) Subject matter wherein the antioxidant or at least one of a mixture of active antioxidants is an organic chemical compound of known chemical structure.