TNSN90132A1 - PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN - Google Patents

PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN

Info

Publication number
TNSN90132A1
TNSN90132A1 TNSN90132A TNSN90132A1 TN SN90132 A1 TNSN90132 A1 TN SN90132A1 TN SN90132 A TNSN90132 A TN SN90132A TN SN90132 A1 TNSN90132 A1 TN SN90132A1
Authority
TN
Tunisia
Prior art keywords
molecular weight
polyester resin
high molecular
continuous production
weight polyester
Prior art date
Application number
Other languages
French (fr)
Inventor
Ghisolfi Guido
Original Assignee
Phobos Nv
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 Phobos Nv filed Critical Phobos Nv
Priority to TNSN90132 priority Critical patent/TNSN90132A1/en
Publication of TNSN90132A1 publication Critical patent/TNSN90132A1/en

Links

Abstract

UN PROCEDE POUR L'AMELIORATION RAPIDE D'UNE RESINE PET QUI COMPREND L'EXTRUSION D'UN PET A FAIBLE POIDS MOLECULAIRE AVEC UN DIANHYDRIDE D'UN ACIDE AROMATIQUE TETRACARBOXYLIQUE LE PRODUIT EN FUSION EST TRANSFORME EN BOULETTES ET APPROVISIONNE UN REACTEUR DE POLYCONDENSATION A L'ETAT SOLIDEA PROCESS FOR THE FAST IMPROVEMENT OF A PET RESIN WHICH INCLUDES THE EXTRUSION OF LOW MOLECULAR WEIGHT PET WITH A DIETHYDRIDE OF A TETRACARBOXYLIC AROMIC ACID THE FUSED PRODUCT IS TRANSFORMED INTO BALLS AND SUPPLIES A POLYCONDENSATION REACTOR '' SOLID STATE

TNSN90132 1990-11-13 1990-11-13 PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN TNSN90132A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TNSN90132 TNSN90132A1 (en) 1990-11-13 1990-11-13 PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TNSN90132 TNSN90132A1 (en) 1990-11-13 1990-11-13 PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN

Publications (1)

Publication Number Publication Date
TNSN90132A1 true TNSN90132A1 (en) 1991-03-05

Family

ID=51798866

Family Applications (1)

Application Number Title Priority Date Filing Date
TNSN90132 TNSN90132A1 (en) 1990-11-13 1990-11-13 PROCESS FOR THE CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYESTER RESIN

Country Status (1)

Country Link
TN (1) TNSN90132A1 (en)

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