US PATENT SUBCLASS 510 / 301
.~.~.~ With photoactivator component or photobleaching function (e.g., porphine component, requiring use of visible or UV light, etc.)

Current as of: June, 1999
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510 /   HD   CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS

108  DF  CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) {21}
109  DF  .~ For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker's pipe, etc.) {50}
276  DF  .~.~ For textile material (e.g., laundry detergent, etc.) {30}
301.~.~.~ With photoactivator component or photobleaching function (e.g., porphine component, requiring use of visible or UV light, etc.)

DEFINITION

Classification: 510/301

With photoactivator component or photobleaching function (e.g., porphine component, requiring use of visible or UV light, etc.):

(under subclass 276) Compositions which additionally include a specific component which is a photoactivator or possesses a photobleaching function (i.e., requiring the presence of light).

(1) Note. Such compositions are primarily designed for operations wherein the laundered articles are line-dried, preferably outdoors.