US PATENT SUBCLASS 8 / 478
PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS

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

478PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS {6}
479  DF  .~> Discontinuous or multidirectional movement of substrate
480  DF  .~> Cross dyeing {1}
482  DF  .~> Suppress dyeing, e.g., fold, twist, wrinkle, etc.
483  DF  .~> Random pattern effect, e.g., space dyeing, etc. {1}
485  DF  .~> Two or more sequential dye application steps
486  DF  .~> Direct contact with applicator {1}

DEFINITION

Classification: 8/478

PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS:

(under the class definition) Processes and compositions for the production of pattern effects on a substrate by methods involving a manipulation of the materials, and product thereof.

(1) Note. Excluded herein are pattern effects due to blends of fibers or materials wherein different materials or fibers have a different affinity with the dye; and see in particular subclasses 529+.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114+, for ornamental and pattern effects produced by the chemical modification of the textile material, where coloring is not involved or is only incidental.

148, and 149, for manipulative processes for producing intermittent variation in depth of color, and intermittent color and noncolor.

SEE OR SEARCH CLASS

427, Coating Processes, 256+, for processes of producing a nonuniform coating.