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:
Mar. 08, 2016
Filed:
Oct. 09, 2012
Applicant:
Saes Getters S.p.a., Lainate (MI), IT;
Inventors:
Assignee:
SAES GETTERS S.P.A., Lainate (MI), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); B01J 20/28 (2006.01); H01J 7/18 (2006.01); B01J 20/02 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28004 (2013.01); B01J 20/02 (2013.01); H01J 7/183 (2013.01); Y10T 428/12014 (2015.01);
Abstract
Compositions containing a mixture of non-evaporable getter alloys are described. The compositions, after having lost their functionality in consequence of the exposure to reactive gases at a first temperature, can then be reactivated through a thermal treatment at a second temperature that is lower than the first one.