METHOD FOR FORMING A THERMOPLASTIC COMPOSITION THAT CONTAINS A PLASTICIZED STARCH POLYMER
申请人:Kimberly-Clark Worldwide, Inc.
公开号:EP2794215A1
公开(公告)日:2014-10-29
[EN] METHOD FOR FORMING A THERMOPLASTIC COMPOSITION THAT CONTAINS A PLASTICIZED STARCH POLYMER<br/>[FR] PROCÉDÉ POUR LA FORMATION D'UNE COMPOSITION THERMOPLASTIQUE QUI CONTIENT UN POLYMÈRE AMIDON PLASTIFIÉ
申请人:KIMBERLY CLARK CO
公开号:WO2013093782A1
公开(公告)日:2013-06-27
A method and system for melt processing a thermoplastic composition that contains a starch and plasticizer is provided. The composition is melt blended and extruded through a die to form an extrudate, which is thereafter cooled using a multi-stage system of the present invention that includes at least one water-cooling stage and at least one air-cooling stage. More particularly, the extrudate is initially contacted with water for a certain period time so that it becomes partially cooled and solidified on its surface. After the water-cooling stage(s), the extrudate is also subjected to at least one air-cooling stage in which a stream of air is placed into contact with the extrudate.
Frischkorn, Hans; Pintschovius, Ulrich; Schinzel, Erich, Liebigs Annalen der Chemie, 1982, # 8, p. 1423 - 1433
作者:Frischkorn, Hans、Pintschovius, Ulrich、Schinzel, Erich
DOI:——
日期:——
FRISCHKORN, H.;PINTSCHOVIUS, U.;SCHINZEL, E., LIEBIGS ANN. CHEM., 1982, N 8, 1423-1433