BINDER FOR CERAMICS

To provide a binder for ceramics having dispersibility of ceramics and low temperature decomposability in firing.SOLUTION: A binder for ceramics contains a polyalkyleneimine derivative having a structure in which an epoxy group-containing compound is added to a polyalkyleneimine having a weight-aver...

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Bibliographische Detailangaben
Hauptverfasser:	YASUMURA KAZUNARI, NAKANOSHO MASAHIRO, IMAIZUMI YOHEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	To provide a binder for ceramics having dispersibility of ceramics and low temperature decomposability in firing.SOLUTION: A binder for ceramics contains a polyalkyleneimine derivative having a structure in which an epoxy group-containing compound is added to a polyalkyleneimine having a weight-average molecular weight of 200 or more.SELECTED DRAWING: None 【課題】本発明は、セラミックの分散性および焼成時の低温分解性を有するセラミック用バインダーを提供することを目的とする。【解決手段】重量平均分子量２００以上のポリアルキレンイミンにエポキシ基含有化合物を付加した構造を有するポリアルキレンイミン誘導体を含むセラミック用バインダーである。【選択図】なし