Title:
ポリオキシメチレンから残留モノマーを除去する方法
Document Type and Number:
Japanese Patent JP2008533264
Kind Code:
A
Abstract:
Process for removing unconverted residual monomers from polyoxymethylenes, wherein a devolatilization step is carried out in an extrudate devolatilizer.
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Inventors:
Jens Asman
Knut Zerner
Marco Brinzler
Melanie Waterel
Claudius Schwittai
Knut Zerner
Marco Brinzler
Melanie Waterel
Claudius Schwittai
Application Number:
JP2008501299A
Publication Date:
August 21, 2008
Filing Date:
March 15, 2006
Export Citation:
Assignee:
BASF SE
International Classes:
C08G2/28
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel