SIZING AGENT DISPERSION LIQUID

PROBLEM TO BE SOLVED: To provide a β-ketoamide-based sizing agent dispersion liquid excellent in water resistance and size effect on paper, paperboard and the like, hardly decreasing paper strength and good at dispersion stability of the agent itself. SOLUTION: The sizing agent dispersion liquid is...

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Bibliographische Detailangaben
1. Verfasser:	NAGAO KAZUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTROGRAPHY HOLOGRAPHY IMPREGNATING OR COATING OF PAPER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a β-ketoamide-based sizing agent dispersion liquid excellent in water resistance and size effect on paper, paperboard and the like, hardly decreasing paper strength and good at dispersion stability of the agent itself. SOLUTION: The sizing agent dispersion liquid is characterized by comprising a polymer emulsifier and a β-ketoamide compound obtained by reacting 2- oxetanone compound represented by general formula (1) with at least one kind of polyamine compound having 1-10 of at least one of primary or secondary amino group in a molecule.