ATE231430T1 - Verfahren zur kühlung von polyester- und/oder polyamid-harzen - Google Patents

Verfahren zur kühlung von polyester- und/oder polyamid-harzen

Info

Publication number
ATE231430T1
ATE231430T1 AT97117851T AT97117851T ATE231430T1 AT E231430 T1 ATE231430 T1 AT E231430T1 AT 97117851 T AT97117851 T AT 97117851T AT 97117851 T AT97117851 T AT 97117851T AT E231430 T1 ATE231430 T1 AT E231430T1
Authority
AT
Austria
Prior art keywords
cooling
solid
polyamide resins
equipment
fluid
Prior art date
Application number
AT97117851T
Other languages
English (en)
Inventor
Dario Giordano
Giuseppina Boveri
Original Assignee
Uop Sinco S R L
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 Uop Sinco S R L filed Critical Uop Sinco S R L
Application granted granted Critical
Publication of ATE231430T1 publication Critical patent/ATE231430T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Drying Of Solid Materials (AREA)
AT97117851T 1996-10-18 1997-10-15 Verfahren zur kühlung von polyester- und/oder polyamid-harzen ATE231430T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002158A IT1285524B1 (it) 1996-10-18 1996-10-18 Procedimento per il raffreddamento di resine poliestere e/o poliammidiche

Publications (1)

Publication Number Publication Date
ATE231430T1 true ATE231430T1 (de) 2003-02-15

Family

ID=11375055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97117851T ATE231430T1 (de) 1996-10-18 1997-10-15 Verfahren zur kühlung von polyester- und/oder polyamid-harzen

Country Status (6)

Country Link
US (1) US5817747A (de)
EP (1) EP0836921B1 (de)
AT (1) ATE231430T1 (de)
DE (1) DE69718596T2 (de)
ES (1) ES2188846T3 (de)
IT (1) IT1285524B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1286041B1 (it) * 1996-10-25 1998-07-07 Sinco Eng Spa Procedimento per la policondensazione allo stato solido di resine poliammidiche
US6188781B1 (en) 1998-07-28 2001-02-13 Digital Persona, Inc. Method and apparatus for illuminating a fingerprint through side illumination of a platen
CN1224634C (zh) * 2001-02-26 2005-10-26 布勒股份公司 聚酯材料在固相中连续缩聚反应的方法及装置
US6703479B1 (en) 2001-12-03 2004-03-09 Uop Llc Process and apparatus for cooling polymer in a reactor
US7217782B2 (en) * 2003-10-30 2007-05-15 Eastman Chemical Company Cooling of pellets from pet solid stating reactor with water
EP1701783A1 (de) * 2004-01-06 2006-09-20 Uop Llc Verfahren und vorrichtung zur kühlung eines polymers
DE102004041370A1 (de) * 2004-08-25 2006-03-02 Bühler AG Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung
DE102005016146A1 (de) * 2004-08-25 2006-03-02 Bühler AG Herstellung eines hochmolekularen Polykondensates
DE102004044586A1 (de) * 2004-09-13 2006-03-30 Coperion Waeschle Gmbh & Co. Kg Vorrichtung zum Temperieren von Schüttgut
AT505475B1 (de) * 2005-06-14 2011-11-15 Fellinger Markus Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
AT502958B1 (de) * 2005-12-05 2011-07-15 Starlinger & Co Gmbh Anlage zur wärmebehandlung von kunststoffmaterial
DE102006058510A1 (de) * 2006-12-12 2008-06-19 Bühler AG Verfahren und Vorrichtung zur Herstellung und Behandlung von Granulatkörnern
CN108602961B (zh) 2016-06-21 2021-09-07 环球油品公司 用于结晶和提高聚合物粒子的分子量的方法和装置
US11298853B2 (en) 2016-06-21 2022-04-12 Uop Llc Processes and apparatuses for conditioning polymer particles for an SSP reactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
NL8001764A (nl) * 1980-03-26 1981-10-16 Stamicarbon Bereiding van hoogmoleculair polytramethyleenadipamide.
ES2070878T3 (es) * 1989-10-13 1995-06-16 Phobos Nv Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular.
IT1265166B1 (it) * 1993-07-16 1996-10-31 Sinco Eng Spa Procedimento per la purificazione di gas inerti
IT1271293B (it) * 1994-12-16 1997-05-27 M & G Ricerche Spa Procedimento per la policondensazione allo stato solido di resine poliestere
US5516880A (en) * 1995-06-29 1996-05-14 Hosokawa Bepex Corporation Fluid bed cooling system for polymer processing

Also Published As

Publication number Publication date
ITMI962158A1 (it) 1998-04-18
EP0836921A3 (de) 1998-09-02
DE69718596D1 (de) 2003-02-27
DE69718596T2 (de) 2003-08-28
EP0836921A2 (de) 1998-04-22
ES2188846T3 (es) 2003-07-01
US5817747A (en) 1998-10-06
EP0836921B1 (de) 2003-01-22
IT1285524B1 (it) 1998-06-08

Similar Documents

Publication Publication Date Title
ATE231430T1 (de) Verfahren zur kühlung von polyester- und/oder polyamid-harzen
DE3872207D1 (de) Verfahren zur behandlung abwasserstroemen des glyphosat-verfahrens.
DE69323297D1 (de) Wasser absorbierendes material, daraus hergestellter gegenstand und verfahren zur herstellung
ATE210496T1 (de) Kodierten partikeln zur verfolgung der verfahrensstufenreihe in der herstellung von bibliotheken aus kombinatorischen verbindungen
DE69323632D1 (de) Thermoplastische biologisch abbaubare harze und verfahren zu deren herstellung
DE69111287D1 (de) Kugelförmige Keimkerne, kugelförmige Granulate sowie Verfahren zu deren Herstellung.
DE69617461D1 (de) Cinnamamide und deren verwendung als stabilisatoren
DE69017095D1 (de) Anordnung von Strahlaustastungsblenden, Verfahren zur Herstellung derselben, Gerät und Verfahren zur Belichtung von mit einem Strahl geladenen Teilchen.
ATE135936T1 (de) Vorrichtung und verfahren zur entfernung von kohlenwasserstoffen aus gasströmen
DE69612329D1 (de) Verfahren und Vorrichtung zur Herstellung von im wesentlichen gereinigten Flux von mindestens einer der Verunreinigungen aus Sauerstoff und Kohlstoffmonoxid
ATE328965T1 (de) Azoverbindungen sowie verfahren zur herstellung derselben
ATE173282T1 (de) Verfahren zur herstellung von polysuccinimid und polyasparaginsäure
DE59106356D1 (de) Härtbare Mischungen zur Herstellung von Epoxidnetzwerken, Verfahren zu deren Herstellung und Verwendung.
DE69303476D1 (de) Polyamidmonofilamente mit hoher festigkeit und verfahren zu ihrer herstellung
DE69318352D1 (de) Verfahren und Anlage zur Herstellung von Flüssiggas mit mehrfacher Entspannung des Einsatzgases als Kältemittel und eine Luftzerlegungsanlage mit einem solchen Verfahren, bzw. Anlage
DE69204819D1 (de) Verfahren zur Wiedergewinnung von Bisphenol-A aus Ausflusströmen des Herstellungsverfahrens.
DE69202884D1 (de) Verfahren und Vorrichtung zum Herstellen von Rohren aus thermoplastischen, mit Fasern steuerbarer Ausrichtung verstärkten Werkstoffen.
DE59100823D1 (de) Verfahren und anlage zur herstellung von formteilen aus vernetzten reaktionskunststoffen.
ATE115547T1 (de) Verfahren zur reinigung von tetraacetylethylendiamin (taed).
DE59309706D1 (de) Verfahren zur Herstellung kugelförmiger Granulate aus pulverförmigen Feststoffen
DE59204524D1 (de) Verfahren zur herstellung von kohlenstoffmolekularsieben.
UA26424A (uk) Спосіб очищеhhя амідів, які отримують із оксимів при перегрупуваhhі бекмаhа
ATA168280A (de) Verfahren und anlage zur rueckgewinnung von kunststoffen aus afball, vorzugsweise muell
ATE90953T1 (de) Verfahren zur herstellung von hochmolekularen polyesterharzen.
FR2666025B1 (fr) Procede et installation pour la production de diluants de peinture, d'encre, d'adhesif, et de vernis, a partir de leurs dechets.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0836921

Country of ref document: EP