US PATENT SUBCLASS 8 / 496
.~ Aminoplast or aminoplast precursor coating

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

495  DF  COATING OR SIZING WITH DYEING PROCESS OR PRODUCT {1}
496.~ Aminoplast or aminoplast precursor coating

DEFINITION

Classification: 8/496

Aminoplast or aminoplast precursor coating:

(under subclass 495) Subject matter wherein an aminoplast or aminoplast precursor is applied as a coating or sizing.

(1) Note. Included herein but not limited thereto are unreaformaldehyde and melamineformaldehyde aminoplasts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

554, for guanidine-formaldehyde as an assistant.

556, for use of dicyandiamideformaldehyde or cyanamideformaldehyde as assistant for an acid dye.