US PATENT SUBCLASS 8 / 580
.~ Fats, higher fatty acids or esters, oils or waxes, other than nitrogen containing

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

550  DF  ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER {24}
580.~ Fats, higher fatty acids or esters, oils or waxes, other than nitrogen containing

DEFINITION

Classification: 8/580

Fats, higher fatty acids or esters, oils or waxes, other than nitrogen-containing:

(under subclass 550) Subject matter wherein the organic additive is a fat, higher fatty acid ester, oil or wax and which does not contain a nitrogen atom.

(1) Note. The oils or fats herein are generally triglycerides, e.g., vegetable oil, etc.

(2) Note. Higher fatty acids for the purposes of this subclass are considered to be monocarboxylic acids of eight or more carbons.