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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.:

US 9406476 B1

PDFFull Text
Expired
Date of Patent:
Aug. 02, 2016

Filed:

Sep. 15, 2014

Combination of materials for mercury-dispensing devices and devices containing said combination of materials

Applicant:

Saes Getters S.p.a., Lainate (MI), IT;

Inventors:

Alessio Corazza, Como, IT;

Diego Di Giampietro, Pescara, IT;

Gianni Santella, Tomimparte, IT;

Assignee:

SAES GETTERS S.P.A., Lainate (MI), IT;

Attorney:

Steinfl & Bruno, LLP

Primary Examiner:

George Wyszomierski

Assistant Examiner:

Ngoclan T Mai

Int. Cl.
CPC ...
B22F 1/00 (2006.01); H01J 7/18 (2006.01); H01J 7/20 (2006.01); H01J 9/395 (2006.01); H01J 61/28 (2006.01); C22C 9/02 (2006.01); C22C 30/02 (2006.01); C22C 30/06 (2006.01); C22C 1/04 (2006.01);
U.S. Cl.
CPC ...
H01J 7/183 (2013.01); B22F 1/0003 (2013.01); C22C 9/02 (2013.01); C22C 30/02 (2013.01); C22C 30/06 (2013.01); H01J 7/20 (2013.01); H01J 9/395 (2013.01); H01J 61/28 (2013.01); C22C 1/045 (2013.01); C22C 1/0425 (2013.01); C22C 1/0491 (2013.01);
Abstract

An improved mercury-dispensing combination of materials is made up of a compound A including mercury and a second metal selected among titanium, zirconium and mixtures thereof and an alloy or an intermetallic compound B including copper and tin, said mercury-dispensing combination of materials further containing an amount of oxygen comprised between 0.03% and 0.48% with respect to the overall weight of the composition A+B. It is also possible to add a getter material C that includes metals such as titanium, zirconium, tantalum, niobium, vanadium and mixtures thereof or their alloys with other metals such as nickel, iron, aluminum.

Find Patent Forward Citations

Corazza, Alessio. (2016). Combination of materials for mercury-dispensing devices and devices containing said combination of materials (U.S. Patent No. 9406476). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9406476

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