摘要:
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.
摘要翻译:描述了用于密封医疗装置的复合吸收器,其包含分散在具有在25℃下0.05g mm -2d-1和5.4g mm m-2d-1之间的H 2 O传递的聚合物基质中的活性物质,以及 100%RH,以及通过所述复合吸收器从密封的医疗装置中除去H 2 O的方法。
摘要:
A desiccant composition containing a polymeric binder and a dispersion of powders of desiccant materials is described. The desiccant composition has desiccant powders that are dispersed at least in part in form of micro-aggregates of desiccant particles surrounded by a polymeric encapsulating material having a different composition with respect to the polymeric binder.
摘要:
A nitrous oxide room temperature purification method, apparatus and system utilizing at least partially oxidized nickel. In an embodiment, a room temperature regenerable N2O purifier includes a vessel having an inlet and outlet, an active portion being at least partially filled with a purification material comprising nickel oxide and optional elemental nickel, wherein the weight ratio between the nickel oxide and the optional elemental nickel is equal or higher than 3 and the surface area of the nickel oxide and the optional elemental nickel is equal or higher than 50 m2/g.
摘要:
A method for a controlled dispensing of mercury by mercury sources that release mercury at a temperature Te, the sources being kept at a conditioning temperature Tc Te by means of displacement of the mercury sources.
摘要:
A lithography apparatus (10) is disclosed using extreme UV radiation and having a hydrocarbon sorbing member comprising a getter material arranged in the process chamber (13) of said apparatus.
摘要:
A discharge lamp comprising a holed metallic structure that serves as a support for an amalgam Bi—In—X—Hg, a method for controlling pressure of mercury within discharge lamps and a process for manufacturing of the lamps are described.
摘要:
A method of forming a layer (12) of getter particles (11) on a glass part (10) includes contacting the getter particles with the glass part and irradiating the particles through the glass by a laser, thus heating the particles at a temperature greater than the softening temperature of the glass but lower than the melting temperature of the particles.
摘要:
The present invention relates to a mercury dispensing system (11; 21, 31) for fluorescent lamps, comprising a dispensing member (12; 22, 32) containing a mercury releasing compound. The dispensing member (12; 22, 32) is fixed on a metal support (13; 23; 33) suitable to be heated by electromagnetic induction in order to cause the activation of said mercury releasing compound. The surface area of the metal support (13; 23; 33) is comprised between 9 and 64 mm2. The invention also relates to fluorescent lamps comprising said mercury dispensing system (11; 21; 31).
摘要:
A lithography apparatus (10) is disclosed using extreme UV radiation and having a hydrocarbon sorbing member comprising a getter material arranged in the process chamber (13) of said apparatus.
摘要:
Compositions are disclosed comprising mercury, titanium, copper and one or more of tin, chromium and silicon, useful for the release of mercury in applications requiring the same, in particular in fluorescent lamps. A process for the preparation of these compositions is also disclosed.