Oxygen absorbent molding and organic electroluminescent element
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsEmiko Yokose, Jun Yokoyama, Makoto Sumitani
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Abstract
An oxygen absorbent molding or a gas absorbent molding is provided. The oxygen absorbent molding is made of oxygen absorbent powder and a binder, and is characterized in that the binder is a fibrous resin. Fluororesin can be used as the fibrous resin. This oxygen absorbent molding has excellent oxygen-absorbing capability and mechanical strength and is suited for extending the life of an organic electroluminescent element.
Claims19
An oxygen absorbent molding made of oxygen absorbent powder and a binder, wherein the binder is a fibrous resin.
A method for manufacturing an oxygen absorbent molding by;
- applying a shear force to and mixing a mixture of oxygen absorbent powder and a resin that can be fiberized by becoming subject to a shear force, at a temperature lower than the melting point of the resin;
- obtaining an agglomerate of the oxygen absorbent powder held together by the fibrous resin;
- and then forming the agglomerate into the oxygen absorbent molding.
A method for manufacturing an oxygen absorbent molding by applying a shear force to and mixing a mixture of carrier powder and a resin that can be fiberized by becoming subject to a shear force, at a temperature lower than the melting point of the resin;
- obtaining an agglomerate of the carrier powder held together by the fibrous resin;
- and then molding the agglomerate after having the carrier powder carry or be impregnated with an oxygen absorbent.
A method for manufacturing an oxygen absorbent molding by;
- applying a shear force to and mixing a mixture of carrier powder and a resin that can be fiberized by becoming subject to a shear force, at a temperature lower than the melting point of the resin;
- obtaining an agglomerate of the carrier powder held together by the fibrous resin;
- and then molding the agglomerate before having the carrier powder carry or be impregnated with an oxygen absorbent.
A gas absorbent molding made of a composition containing an oxygen absorbent and a dehydrating agent, and a binder wherein the binder is a fibrous resin.
Dependencies are inferred from the claim text.