US PATENT SUBCLASS 8 / 115.52
.~ Using wave energy, electrostatic field or electrical discharge

Current as of: June, 1999
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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}
115.52.~ Using wave energy, electrostatic field or electrical discharge {1}
115.53  DF  .~.~> Ultraviolet radiation

DEFINITION

Classification: 8/115.52

Using wave energy, electrostatic field or electrical discharge:

(under subclass 115.51) Subject matter wherein the chemical modification is affected wholly or in part due to a wave-type energy, electrostatic field or a field in which electrical discharging occurs.

(1) Note. This subclass includes processes wherein the chemical modification occurs solely through the use of the wave energy, electrostatic field or an electrical discharge. Also found here are those processes which utilize in additional chemical reactant. For example, a textile fiber is treated with an activated monomer which has been previously activated by ultraviolet radiation, etc.