Reticulated puffed borax having enhanced absorptive capacity
AssigneeCapital City Products Company
InventorRaymond T. Ertle
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Abstract
A method is provided for enhancing the absorptive capacity of functional compositions into puffed borax particles. The method comprises contacting the particles with a sufficient amount of a solvent composition, e.g. water, steam, ethylene glycol, capable of dissolving portions of the exterior and interior cellular walls of the particle to thereby form a reticulated puffed borax having enhanced absorptive capacity for the functional composition. The reticulated puffed borax particle comprises a plurality of cells adjacent to each other wherein a major portion of the cell walls have openings therein to interconnect the cells.
Claims16
A method for enhancing the absorptive capacity of puffed borax particles, comprising contacting the particles with a sufficient amount of a composition consisting essentially of water to dissolve portions of the exterior and interior cellular walls of the said particles to thereby form a reticulated puffed borax having enhanced absorptive capacity.
A method for absorbing a functional composition into puffed borax particles comprising in sequence the steps of:
- (a) contacting the particles with a sufficient amount of water to dissolve portions of the exterior and interior cellular walls of the particles to thereby form reticulated puffed borax having enhanced absorptive capacity for the functional composition;
- and
- (b) contacting the reticulated puffed borax with an amount of the functional compositions to be absorbed.
A method for absorbing a functional composition into puffed borax particles comprising in sequence the steps of:
- (a) contacting the puffed borax with an amount of the functional composition to be absorbed;
- and
- (b) contacting the so contacted particles with a sufficient amount of water to dissolve portions of the exterior and interior cellular walls of the particles to thereby form reticulated puffed borax having an enhanced absorptive capacity for the functional composition.
A method for absorbing a functional composition into puffed borax particles, comprising:
- contacting the puffed borax particles with an amount of the functional composition to be absorbed, and separately and in the presence of said functional composition, contacting the particles with a sufficient amount of water to dissolve portions of the exterior and interior cellular walls of the particles to thereby form reticulated puffed borax having enhanced absorptive capacity for the said functional composition.
The method of claims, 1, 2, 3 or 4 wherein the water is provided as a vapor.
The method of claims, 1, 2, 3 or 4 wherein contacting of the particles with water is effected by spraying the puffed borax with water.
The method of claims, 1, 2, 3 or 4 wherein contacting of the particles with water is effected by spraying the puffed borax with steam.
A method in accordance with claims, 1, 2, 3 or 4 wherein said functional composition comprises an organic liquid.
A method in accordance with claims, 1, 2, 3 or 4 wherein said functional composition comprises an inorganic solid.
A reticulated puffed borax particle comprised of a plurality of cells adjacent to each other, wherein a major portion of the cell walls have openings therein to thereby interconnect the cells.
A method for absorbing a functional composition into puffed borax particles comprising:
- contacting the particles with an emulsion of said functional composition with water, said particles being conducted with a sufficient amount of water to dissolve portions of the exterior and interior cellular walls of the particles to thereby form reticulated puffed borax having enhanced absorptive capacity for the functional composition.
Dependencies are inferred from the claim text.