Peter J Chupas

US Patent:

6828400, Dec 7, 2004

Filed:

Dec 21, 2001

Appl. No.:

10/018808

Inventors:

Peter J. Chupas - Port Jefferson NY

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C08F22210

US Classification:

526321, 5262196, 526227, 526230, 526320, 523176

Abstract:

Anaerobic and heat curing polymerizable impregnation compositions for sealing pourous articles are disclosed. The compositions contain glycerol, oxygenated glycerol or (meth)acrylate glycerol to improve the washability of the compositions in aqueous solutions. The compositions may contain other compounds to effect the curing characteristics of the sealants.

US Patent:

6872454, Mar 29, 2005

Filed:

May 18, 2001

Appl. No.:

10/276418

Inventors:

Peter J. Chupas - Stony Brook NY, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B32B025/20

US Classification:

428446, 528 32, 528 14, 528 19, 528 15, 528 37, 528 31, 528 39, 528 25, 427387

Abstract:

This invention relates generally to heat curable compositions, particularly well utilized for use as impregnation sealants curable using hydrosilation chemistry. The heat curable compositions of the present invention can be stored and shipped as a one-part composition. The composition includes at least one curable unsaturated organic component, at least one co-reactant, which has at least two functional groups reactive with the organic component, and at least one catalyst of initiating the cure of the composition.

US Patent:

6812296, Nov 2, 2004

Filed:

Mar 4, 2003

Appl. No.:

10/377741

Inventors:

Peter J. Chupas - Stony Brook NY 11794

International Classification:

C08F 846

US Classification:

525386, 525262, 525285, 34337, 34339, 34344, 34345

Abstract:

The present invention provides compositions and methods for removing water from a sealant composition. This includes the addition of a particularly selected anhydride to a sealant composition and further addition of an acrylic acid, in order to remove water from a sealant composition.

US Patent:

20160012927, Jan 14, 2016

Filed:

Sep 18, 2015

Appl. No.:

14/858232

Inventors:

- Albuquerque NM, US
- Lemont IL, US
Karena Chapman - Naperville IL, US
Peter Chupas - Naperville IL, US

International Classification:

G21F 9/02

Abstract:

Systems and methods for capturing waste are disclosed. The systems and methods provide for a high level of confinement and long term stability. The systems and methods include adsorbing waste into a metal-organic framework (MOF), and applying pressure to the MOF material's framework to crystallize or make amorphous the MOF material thereby changing the MOF's pore structure and sorption characteristics without collapsing the MOF framework.

US Patent:

20140093052, Apr 3, 2014

Filed:

Sep 28, 2012

Appl. No.:

13/631207

Inventors:

Peter J. Chupas - Naperville IL, US
Karena W. Chapman - Naperville IL, US
Charles A.. Kurtz - Bolingbrook IL, US
Olaf J. Borkiewicz - Naperville IL, US
Kamila Magdelena Wiaderek - Naperville IL, US
Badri Shyam - Oak Park IL, US

Assignee:

UChicago Argonne, LLC - Chicago IL

International Classification:

G01N 23/00
H01M 2/10

US Classification:

378208, 429 99

Abstract:

The present invention relates to a test chamber that can be used to perform a variety of X-ray and neutron spectroscopy experiments including powder diffraction, small-angle scattering, X-ray absorption spectroscopy, and pair distribution functions, such chamber comprising a first electrode with an X-ray transparent window; a second electrode with an X-ray transparent window; a plurality of insulating gaskets providing a hermetic seal around the sample and preventing contact between said first and second electrodes; and an insulating housing into which the first electrode is secured.