US PATENT SUBCLASS 106 / 31.59
.~.~.~.~ Specified surfactant containing

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
31.01  DF  .~ Marking {14}
31.13  DF  .~.~ Inks {6}
31.27  DF  .~.~.~ Organic dye containing {10}
31.59.~.~.~.~ Specified surfactant containing

DEFINITION

Classification: 106/31.59

Specified surfactant containing:

(under subclass 31.27) Compositions containing an identified surfactant.

(1) Note. The surfactants may be of any type (e.g., anionic, nonionic etc.).

(2) Note. For purposes of this subclass, a substance is "identified" if it is defined either (a) in terms of a chemical structure characteristic or (b) quantitatively in terms of a specific physical property.