Patent ID: 9357289
Filing Date: 2016-05-31
CPC Classification: B01D,C08J,H04R

Claim Text:
1. A three-dimensional air-adsorbing structure that has a volume, comprising: (i) a three-dimensional, unitary, skeletal, porous scaffold; (ii) air-adsorbing material particles; and (iii) one or more hydrophobic binders that couple air-adsorbing material particles to each other to form agglomerates and couples particles and agglomerates to the scaffold; wherein the structure has structure openings in the agglomerates and structure openings between agglomerates, such structure openings being open to the outside environment; wherein the cumulative volume of the structure openings that have an apparent diameter larger than about 5 microns as measured by mercury porosimetry is greater than 0.2 ml/g of the air-adsorbing structure.