Patent · US Active

Composite H2O absorber for sealed medical devices

US8673060B2 · kind B2 · utility

0Cited by

14References

5Claims

0Family size

Assignee

SAES GETTERS S.P.A. · IT

Inventors

Antonio Bonucci · Milano, IT
Sergio Rondena · Magenta, IT
Lorena Cattaneo · Busto Arsizio, IT

Key dates

Filing date	Jul 9, 2009
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Jan 5, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF26B21/083
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

There are described composite absorbers for sealed medical devices, which comprise an active species dispersed in a polymeric matrix having an H2O transmission comprised between 0.05 g mm −2 d−1 and 5.4 g mm m−2 d−1 at 25° C. and 100% RH, and a method for H2O removal from the sealed medical devices by means of said composite absorbers.

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