US PATENT SUBCLASS 162 / 126
.~.~.~ Color

Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

100  DF  PROCESSES AND PRODUCTS {31}
123  DF  .~ Multi-layer waterlaid webs or sheets {3}
125  DF  .~.~ Layers of different properties {4}
126.~.~.~ Color

DEFINITION

Classification: 162/126

(under subclass 125) Processes in which at least two layers are of different colors or have different color or other type of visual effects, and the products thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

162, for processes of forming a single fibrous layer having a coloring material added thereto.