US PATENT SUBCLASS 8 / 130
.~.~ Saponifying

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

115.51  DF  CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF {7}
115.54  DF  .~ Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant {4}
130.~.~ Saponifying

DEFINITION

Classification: 8/130

(under subclass 129) Inventions for the treatment of materials above defined by means of agents adapted to saponify the material wholly or partially so as to alter its properties, for instance, with respect to dyeing or melting under hot ironing.

(1) Note. Saponification incidental to some other operation is classified with that treatment and cross referenced here as to any novelty in the saponification step.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114+, for saponification as a step in the production of ornamental effects.

536, for saponification in connection with dyeing.