CONDITIONING OF ORGANIC PIGMENT

PROBLEM TO BE SOLVED: To provide a method for producing an organic pigment by a thermal treatment which is extremely stably to needed process conditions, can simply be scaled up, and is friendly to environments, inexpensive and is technically reliable. SOLUTION: This method for conditioning an organ...

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Bibliographische Detailangaben
Hauptverfasser:	SCHUPP OLAF, NICKEL UWE, DIETZ ERWIN, KUND KLAUS, WEBER JOACHIM DR
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DYES HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LAKES LIGHTING MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an organic pigment by a thermal treatment which is extremely stably to needed process conditions, can simply be scaled up, and is friendly to environments, inexpensive and is technically reliable. SOLUTION: This method for conditioning an organic pigment, comprising introducing the suspension of a liquid pigment precursor into a small continuous reactor (microreactor) and then treating the suspension in the reactor.