DK1144169T3 - Apparat og fremgangsmåde til behandling af formstofmateriale - Google Patents

Apparat og fremgangsmåde til behandling af formstofmateriale

Info

Publication number
DK1144169T3
DK1144169T3 DK00900015T DK00900015T DK1144169T3 DK 1144169 T3 DK1144169 T3 DK 1144169T3 DK 00900015 T DK00900015 T DK 00900015T DK 00900015 T DK00900015 T DK 00900015T DK 1144169 T3 DK1144169 T3 DK 1144169T3
Authority
DK
Denmark
Prior art keywords
plastics material
crystallized
temperature
processing plastics
heating
Prior art date
Application number
DK00900015T
Other languages
English (en)
Inventor
Camille Borer
Martin Mueller
Filippo Terrasi
Hans Geissbuehler
Original Assignee
Buehler Ag
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 Buehler Ag filed Critical Buehler Ag
Application granted granted Critical
Publication of DK1144169T3 publication Critical patent/DK1144169T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0063—After-treatment of articles without altering their shape; Apparatus therefor for changing crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DK00900015T 1999-01-22 2000-01-04 Apparat og fremgangsmåde til behandling af formstofmateriale DK1144169T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19902458A DE19902458A1 (de) 1999-01-22 1999-01-22 Vorrichtung und Verfahren zum Behandeln von Kunststoffmaterial
PCT/CH2000/000007 WO2000043182A1 (de) 1999-01-22 2000-01-04 Vorrichtung und verfahren zum behandeln von kunststoffmaterial

Publications (1)

Publication Number Publication Date
DK1144169T3 true DK1144169T3 (da) 2003-12-08

Family

ID=7895068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00900015T DK1144169T3 (da) 1999-01-22 2000-01-04 Apparat og fremgangsmåde til behandling af formstofmateriale

Country Status (17)

Country Link
US (1) US6716959B2 (da)
EP (1) EP1144169B1 (da)
JP (1) JP2002535158A (da)
KR (1) KR20010102993A (da)
CN (1) CN1276825C (da)
AT (1) ATE246982T1 (da)
AU (1) AU758469B2 (da)
BR (1) BR0009004A (da)
CA (1) CA2359066A1 (da)
DE (2) DE19902458A1 (da)
DK (1) DK1144169T3 (da)
ES (1) ES2200807T3 (da)
PL (1) PL191790B1 (da)
PT (1) PT1144169E (da)
TR (1) TR200102124T2 (da)
WO (1) WO2000043182A1 (da)
ZA (1) ZA200104958B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049263A1 (de) * 2000-09-28 2002-04-11 Buehler Ag Verfahren und Vorrichtung zur thermischen Nachbehandlung von polymerem Kunststoffmaterial in Granulatform
US6935051B2 (en) 2002-11-22 2005-08-30 Charles L. Stock Heating and drying apparatus for particulate material
DE10320074A1 (de) * 2003-05-05 2004-12-02 Bühler AG Reaktor und Verfahren zur Behandlung von Schüttgütern
DE102007012450A1 (de) * 2007-03-15 2008-09-18 Rieter Automatik Gmbh Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren
CH703150B1 (de) * 2008-05-14 2011-11-30 Buehler Ag Patentabteilung Vorrichtung und Verfahren zur raschen thermischen Behandlung von Schüttgutmaterialien.
DE102012011641A1 (de) * 2012-06-12 2013-12-12 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zurn Trocknen und Kristallisieren von Granulat
DE102015214767A1 (de) * 2015-08-03 2017-02-09 Thyssenkrupp Ag Verfahren zur Trocknung von Kunststoffgranulat mit Gas im Gegenstrom

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404098A (en) * 1965-12-23 1968-10-01 Du Pont Platinum group metal catalysts supported on rare earth carbonates
US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
DE1770410A1 (de) * 1968-05-14 1972-03-09 Glanzstoff Ag Verfahren zur Erhoehung des Molekulargewichts von Polyester
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4226973A (en) * 1979-06-22 1980-10-07 Standard Oil Company (Indiana) Process for upgrading prepolymer particles
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
CH665473A5 (en) * 1985-07-18 1988-05-13 Schweizerische Viscose Crystallising and drying PET polymer granules - by feeding continuously into rising current of hot air where dust is removed and dried prod. falls out
DE58906032D1 (de) * 1988-12-23 1993-12-02 Buehler Ag Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial.
DE3923061C1 (da) * 1989-07-13 1990-07-26 Basf Ag, 6700 Ludwigshafen, De
WO1994001484A1 (de) * 1992-07-06 1994-01-20 Buehler Ag Verfahren zur reduktion des gelbwertes von nachkondensiertem polyestergranulat
US5280813A (en) * 1992-08-07 1994-01-25 Kraft General Foods Canada Inc. Particle loading system and method
CH685003A5 (de) * 1992-08-11 1995-02-28 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür.
EP0597155B1 (de) * 1992-11-13 1997-05-07 Karl Fischer Industrieanlagen Gmbh Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Kunststoffgranulat
US5558678A (en) * 1992-11-13 1996-09-24 Karl Fischer Industrieanlagen Gmbh Process and apparatus for continuous crystallization of plastic granules
US5409672A (en) * 1993-12-17 1995-04-25 Uop Plug flow reaction apparatus with high shear
IT1271073B (it) * 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
DE29521563U1 (de) * 1995-01-09 1997-10-30 Bühler AG, Uzwil Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial
US5830982A (en) * 1995-01-20 1998-11-03 E. I. Du Pont De Nemours And Company Production of poly (ethylene terephthalate)
US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
CH689284A5 (de) * 1995-02-16 1999-01-29 Buehler Ag Schachtreaktor zur Behandlung von Schuettgut.
US5516880A (en) * 1995-06-29 1996-05-14 Hosokawa Bepex Corporation Fluid bed cooling system for polymer processing
DE19709517A1 (de) * 1997-03-10 1998-09-17 Hoechst Trevira Gmbh & Co Kg Vorrichtung zur Kristallisation von Polymergranulaten sowie Verfahren zur Kristallisation von Polymergranulaten
DE19902327A1 (de) * 1999-01-21 2000-07-27 Mann & Hummel Protec Gmbh Verfahren zum Aufheizen von Schüttgütern, insbesondere Kunststoffgranulat

Also Published As

Publication number Publication date
DE50003258D1 (de) 2003-09-18
DE19902458A1 (de) 2000-07-27
AU1766500A (en) 2000-08-07
WO2000043182A1 (de) 2000-07-27
JP2002535158A (ja) 2002-10-22
ATE246982T1 (de) 2003-08-15
US6716959B2 (en) 2004-04-06
ES2200807T3 (es) 2004-03-16
PL191790B1 (pl) 2006-07-31
US20020104232A1 (en) 2002-08-08
TR200102124T2 (tr) 2002-01-21
CN1336865A (zh) 2002-02-20
BR0009004A (pt) 2001-11-27
KR20010102993A (ko) 2001-11-17
EP1144169B1 (de) 2003-08-13
CN1276825C (zh) 2006-09-27
EP1144169A1 (de) 2001-10-17
CA2359066A1 (en) 2000-07-27
PL349915A1 (en) 2002-10-07
ZA200104958B (en) 2002-02-21
PT1144169E (pt) 2003-12-31
AU758469B2 (en) 2003-03-20

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