US PATENT SUBCLASS 424 / 70.22
.~ Anionic surfactant containing

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

70.1  DF  LIVE HAIR OR SCALP TREATING COMPOSITIONS (NONTHERAPEUTIC) {12}
70.22.~ Anionic surfactant containing {2}
70.23  DF  .~.~> Phosphorous containing
70.24  DF  .~.~> Sulfur containing (sulfates, sulfonates, etc.)

DEFINITION

Classification: 424/70.22

Anionic surfactant containing:

(under subclass 70.1) Compositions which contain an anionic surfactant.