POLYADDITION/POLYCONDENSATION PRODUCT HAVING BASIC NITROGEN GROUP

Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of (A) a Mannich base obtained from (a) a monophenol and/or a polyphenol, (b) one or more dialkylamines of the formula where R1 a...

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Bibliographische Detailangaben
Hauptverfasser:	FURITSUTSU ERUTOMAN KEMUPUTAA, EEBERUHARUTO SHIYUPU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES 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
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Beschreibung
Zusammenfassung:	Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of (A) a Mannich base obtained from (a) a monophenol and/or a polyphenol, (b) one or more dialkylamines of the formula where R1 and R2 are each alkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and (c) formaldehyde with (B) an epoxy resin and contain groups, which are bonded to aromatic rings, of the general formula and may or may not contain groups of the general formula where R3 and R4 are each alkyl, hydroxyalkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and R5 and R6 are each hydrogen or methyl. These products are useful as binders for the cathodic electrocoating of metallic articles.