Title:
HIGH WATER ACTIVITY CARBON CONTAINING OXYGEN ABSORBER
Document Type and Number:
WIPO Patent Application WO/2013/012815
Kind Code:
A3
Abstract:
The invention provides an oxygen absorbing article comprising carbon, iron, refined wood pulp, and water. In another embodiment the invention provides an oxygen absorbing article comprising a base sheet, a cover sheet secured to said base sheet to define a closed space there between, a first layer of oxygen absorbing materials in integral layer form in said closed space, wherein the oxygen absorbing materials comprises carbon, iron, refined wood pulp, and water.
Inventors:
POWERS THOMAS H (US)
CRUMP JOHN W (US)
CRUMP JOHN W (US)
Application Number:
PCT/US2012/046948
Publication Date:
April 11, 2013
Filing Date:
July 16, 2012
Export Citation:
Assignee:
MULTISORB TECH INC (US)
POWERS THOMAS H (US)
CRUMP JOHN W (US)
POWERS THOMAS H (US)
CRUMP JOHN W (US)
International Classes:
B01J20/20; B01J20/06; C01B13/00; C01B31/02
Foreign References:
| EP0206343A1 | 1986-12-30 | |||
| US20090159846A1 | 2009-06-25 | |||
| US4166807A | 1979-09-04 | |||
| US20060147586A1 | 2006-07-06 |
Other References:
See also references of EP 2734296A4
Attorney, Agent or Firm:
LEIPOLD, Paul, A. et al. (1600 Bausch & Lomb PlaceRochester, New York, US)
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