CA3046042C - Procede de production de polymeres thermoplastiques expanses - Google Patents

Procede de production de polymeres thermoplastiques expanses

Info

Publication number
CA3046042C
CA3046042C CA3046042A CA3046042A CA3046042C CA 3046042 C CA3046042 C CA 3046042C CA 3046042 A CA3046042 A CA 3046042A CA 3046042 A CA3046042 A CA 3046042A CA 3046042 C CA3046042 C CA 3046042C
Authority
CA
Canada
Prior art keywords
autoclave
thermoplastic polymer
liquid
expanded
tpu
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3046042A
Other languages
English (en)
Other versions
CA3046042A1 (fr
Inventor
Rene Alexander Klein
Jan Vandenbroeck
Koen Richard Maria Kemel
Mark Joseph Brennan
Original Assignee
Huntsman International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huntsman International LLC filed Critical Huntsman International LLC
Priority claimed from PCT/EP2017/079152 external-priority patent/WO2018104009A1/fr
Publication of CA3046042A1 publication Critical patent/CA3046042A1/fr
Application granted granted Critical
Publication of CA3046042C publication Critical patent/CA3046042C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

L'invention concerne un procédé amélioré de fabrication de polymères thermoplastiques expansés (eTP) à partir d'un TP non expansé, ledit procédé ayant une commande thermique améliorée, utilisant de préférence des gaz moussants écologiques, évitant l'anisotropie et l'adhérence de l'eTP pendant le processus et réduisant au minimum la durée de l'étape de chargement.
CA3046042A 2016-12-07 2017-11-14 Procede de production de polymeres thermoplastiques expanses Active CA3046042C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16202626.4 2016-12-07
EP16202626 2016-12-07
PCT/EP2017/079152 WO2018104009A1 (fr) 2016-12-07 2017-11-14 Procédé de production de polymères thermoplastiques expansés

Publications (2)

Publication Number Publication Date
CA3046042A1 CA3046042A1 (fr) 2018-06-14
CA3046042C true CA3046042C (fr) 2025-12-30

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