Patent · US Active

Getter systems comprising an active phase inserted in a porous material distributed in a low permeability means

US7977277B2 · kind B2 · utility

4Cited by

12References

22Claims

0Family size

Assignee

SAES GETTERS S.P.A. · IT

Inventors

Roberto Giannantonio · Somma Lombardo, IT
Giorgio Longoni · Monza, IT
Chiara Vescovi · Tradate, IT
Lorena Cattaneo · Busto Arsizio, IT

Key dates

Filing date	Jul 18, 2006
Grant date	Jul 12, 2011
Priority date	—
Expiry date	Jul 5, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J20/28097
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Getter systems are provided having a phase active in the sorption of gas, inserted in the pores of a porous material. The porous material is, in turn, dispersed in a polymeric means having a low permeability to the gas to be sorbed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.