The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2015
Filed:
Sep. 24, 2013
Entegris, Inc., Billerica, MA (US);
J. Donald Carruthers, Fairfield, CT (US);
Karl Boggs, Hopewell Junction, NY (US);
Luping Wang, Brookfield, CT (US);
Shaun M. Wilson, Trumbull, CT (US);
Jose I. Arno, Brookfield, CT (US);
Paul J. Marganski, Seymour, CT (US);
Steven M. Bilodeau, Oxford, CT (US);
Peng Zou, Ridgefield, CT (US);
Brian Bobita, Northampton, CT (US);
Joseph D. Sweeney, New Milford, CT (US);
Douglas Edwards, Danbury, CT (US);
ENTEGRIS, INC., Billerica, MA (US);
Abstract
An adsorption structure is described that includes at least one adsorbent member formed of an adsorbent material and at least one porous member provided in contact with a portion of the adsorbent member to allow gas to enter and exit the portion of the adsorbent member. Such adsorption structure is usefully employed in adsorbent-based refrigeration systems. A method also is described for producing an adsorbent material, in which a first polymeric material provided having a first density and a second polymeric material is provided having a second density, in which the second polymeric material is in contact with the first polymeric material to form a structure. The structure is pyrolyzed to form a porous adsorbent material including a first region corresponding to the first polymeric material and a second region corresponding to the second polymeric material, in which at least one of the pore sizes and the pore distribution differs between the first region and the second region.