Compositions – Getters or gas or vapor generating materials for electric... – Plural getter and/or gas or vapor generating materials
Patent
1985-02-05
1987-06-09
Terapane, John F.
Compositions
Getters or gas or vapor generating materials for electric...
Plural getter and/or gas or vapor generating materials
2521816, H01J 718
Patent
active
046718893
ABSTRACT:
The invention relates to molded getter bodies for use in encapsulated electrical components. The getter bodies are formable into compressed body shapes in a simplified manner from a mixture of (A) a getter material consisting of activated carbon, zeolite, zirconium and mixtures thereof, (B) polyamide, and (C) polyethylene wax. The molded getter bodies of the invention have improved accuracy as to size, increased getter capacity, and uniform getter activity relative to the prior art.
REFERENCES:
patent: 4118542 (1978-10-01), Walter
patent: 4360444 (1982-11-01), Esterl et al.
patent: 4385019 (1983-05-01), Bernstein et al.
patent: 4405487 (1983-09-01), Harrah et al.
Neumuller Rompps Chemie-Lexikon (Franckh'ssche Verlagshandlung, Stuttgart) 7th Edition (1977) pp. 3857-3858.
Brochure entitled "Rohstoffe Fur Technische Emulsionen" by Hoechst Aktiengesellschaft Verkauf Kunststoffe Gruppe Wachse und Kunststoff-Additive Gersthofen, Postfach 101567 D-8900 Augsburg 1, West Germany (bearing Hoechst I.D. No. W 258).
Brochure entitled "Licomer-und Hordamer-Dispersionen" by Hoechst Aktiengesellschaft Verkauf Kunststoffe Gruppe Wachse und Kunststoff-Additive Gerthofen, Postfach 101567 D-8900 Augsburg 1, West Germany (bearing Hoechst I.D. No. L 135).
Esterl Robert
Rothkegel Bernhard
Schreiner Horst
Weiser Josef
Caress Virginia B.
Terapane John F.
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