Sumitomo Chemical Company, Limited

Ayumi Aoki

Takashi Kamikawa

Mitsunori Nodono

Kentaro Masui

Taigo Kashiwabara

The present invention provides a gel containing a crosslinked polymer having at least one selected from the group consisting of an acidic dissociative group, an acidic dissociative group in a salt form, and a derivative group of an acidic dissociative group, and a condensate of a compound represented by the following formula (I): Si{R&#x2014;N(R)(R)}(OR)(OR)(R) (wherein each group is as defined in the DESCRIPTION).

Gel including condensation product of organic silicon compound

The present invention relates to a resin composition including a substance capable of reacting reversibly with a carbon dioxide gas, and a hydrocarbon-based polymer; a carbon dioxide gas separation membrane obtained from the resin composition; a carbon dioxide gas separation membrane module including the separation membrane; and a carbon dioxide gas separation apparatus including at least one type of the module.

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Osaka, Japan

Ayumi Aoki