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EP0270948A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for the preparation of graft polymers in powder form

Assignee: Bayer AG
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Filing: 1987-11-27
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Granted: —
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Expires: 2007-11-27
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Abstract

Abstract Translated from German Die Erfindung betrifft verbessertes Verfahren zur Her­stellung von thermoplastischen Pfropfpolymerisate in Pulverform, das Vorteile in Hinsicht Filtrierbarkeit, Entwässerung- und Trocknung aufweist, und Pulver mit verbesserten Eigenschaften wie Rieselfähigkeit, Korn­größenverteilung, Schüttdichte und Lagerbeständigkeit ergibt. The invention relates to an improved process for the production of thermoplastic graft polymers in powder form, which has advantages in terms of filterability, dewatering and drying, and powder with improved properties such as flowability, particle size distribution, bulk density and storage stability.

Inventors

  • 👤 Christian Dr. Lindner
  • 👤 Leo Dr. Morbitzer
  • 👤 Otto Dr. Koch
  • 👤 Dieter Dr. Wittmann
  • 👤 Hans-Jürgen Dr. Kress

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 07:20
CPC Classifications
C; C08; C08F; C08F265/00; C08F265/04; C08F279/00; C08F279/02; C08F6/00; C08F6/14; C08F6/22

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