EP0106248A2
Expired / Lapsed
EP
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Process for the preparation of activated ammonium polyphosphate and its use
Assignee: Hoechst AG
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Filing: 1983-10-01
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Granted: —
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Expires: 2003-10-01
Abstract
Abstract Translated from German Gegenstand der Erfindung ist ein aktiviertes Ammoniumpolyphosphat mit erhöhter Zersetzungsrate im Temperaturbereich von 300 - 600°C, und erhalten durch Umsetzung von Ammoniumpolyphosphat mit Melamin und/oder Dicyandiamid oder deren Derivaten bei 100 - 200°C. The invention relates to an activated ammonium polyphosphate with an increased decomposition rate in the temperature range of 300-600 ° C, and obtained by reacting ammonium polyphosphate with melamine and / or dicyandiamide or their derivatives at 100-200 ° C.
Inventors
- 👤 Alexander Dr. Maurer
- 👤 Horst Dr. Staendeke
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 18:52
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/18; C09D5/185; C09K; C09K21/00; C09K21/06; C09K21/12; C09K21/14
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