Dispersant

The present invention relates to a dispersant for a printing ink composition. The dispersant is a polymer having a main chain prepared from at least one diglycidyl ether or diglycidyl ester, at leastone polyetheramine and at least one unsaturated dicarboxylic acid, wherein at least one amine is atta...

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Bibliographische Detailangaben
Hauptverfasser:	GONG TAO, SHAO HUANZHEN, JIN ZHILAI, NOIROT PIERRE-ANTOINE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a dispersant for a printing ink composition. The dispersant is a polymer having a main chain prepared from at least one diglycidyl ether or diglycidyl ester, at leastone polyetheramine and at least one unsaturated dicarboxylic acid, wherein at least one amine is attached to a double bond of the at least one unsaturated dicarboxylic acid, and the amine is optionally in the form of an amine salt. 本发明涉及用于印刷油墨组合物的分散剂，其是具有由至少一种二缩水甘油醚或二缩水甘油酯、至少一种聚醚胺和至少一种不饱和二羧酸制备的主链的聚合物，其中至少一种胺连接到所述至少一种不饱和二羧酸的双键，其中任选地所述胺为胺盐的形式。