MX2008011646A - Metodo para la produccion de un granulado no adherente a partir de un material de poliester y para el procesamiento posterior de un granulado producido de este metodo. - Google Patents
Metodo para la produccion de un granulado no adherente a partir de un material de poliester y para el procesamiento posterior de un granulado producido de este metodo.Info
- Publication number
- MX2008011646A MX2008011646A MX2008011646A MX2008011646A MX2008011646A MX 2008011646 A MX2008011646 A MX 2008011646A MX 2008011646 A MX2008011646 A MX 2008011646A MX 2008011646 A MX2008011646 A MX 2008011646A MX 2008011646 A MX2008011646 A MX 2008011646A
- Authority
- MX
- Mexico
- Prior art keywords
- granules
- polyester material
- sticking
- further processing
- way
- Prior art date
Links
- 239000008187 granular material Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 4
- 229920000728 polyester Polymers 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 3
- 239000000498 cooling water Substances 0.000 abstract 3
- 238000001953 recrystallisation Methods 0.000 abstract 2
- 230000009477 glass transition Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- 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
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
- B29B2009/165—Crystallizing granules
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
- Y10T156/1077—Applying plural cut laminae to single face of additional lamina
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
- Y10T428/215—Seal, gasket, or packing
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
En el caso de un método para producir un granulado no adherente por arriba de la temperatura de transición vítrea a partir de un material de poliéster, en el cual el material de poliéster es introducido como un fundido dentro de una corriente de agua de enfriamiento y es separado del agua de enfriamiento después de correr a través de una zona de enfriamiento (4), de acuerdo a la invención el tiempo de residencia del material de poliéster en la zona de enfriamiento (4) es de 0.2 a 5 segundos. A lo largo de la zona de enfriamiento (4) el agua de enfriamiento tiene una presión de al menos 2 barias. Para el granulado obtenido de esta manera, la recristalización no es requerida, al menos no en cada caso. Se ha encontrado que, incluso sin recristalización y movimiento mecánico, el granulado no se adhiere si no existe introducción de energía externa adicional. Incluso en el caso de calentamiento bajo presión, no pudieron ser observados casos de adherencia. El granulado es adecuado para el procesamiento adicional directo, posiblemente explotando su temperatura todavía alta.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00395/06A CH711770B1 (de) | 2006-03-13 | 2006-03-13 | Verfahren zur Herstellung eines nicht klebenden Granulats aus einem Polyestermaterial und zur Weiterverarbeitung eines so hergestellten Granulats. |
| PCT/EP2007/002211 WO2007104536A1 (de) | 2006-03-13 | 2007-03-13 | Verfahren zur herstellung eines nicht-klebenden granulats aus einem polyestermaterial und zur weiterverarbeitung eines so hergestellten granulats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2008011646A true MX2008011646A (es) | 2009-01-27 |
Family
ID=37546918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2008011646A MX2008011646A (es) | 2006-03-13 | 2007-03-13 | Metodo para la produccion de un granulado no adherente a partir de un material de poliester y para el procesamiento posterior de un granulado producido de este metodo. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7674878B2 (es) |
| EP (1) | EP1993798B1 (es) |
| JP (1) | JP5399081B2 (es) |
| KR (1) | KR101362563B1 (es) |
| CN (1) | CN101405113B (es) |
| AT (1) | ATE507952T1 (es) |
| BR (1) | BRPI0709590B1 (es) |
| CH (1) | CH711770B1 (es) |
| DE (1) | DE502007007124D1 (es) |
| ES (1) | ES2363040T3 (es) |
| MX (1) | MX2008011646A (es) |
| PL (1) | PL1993798T3 (es) |
| RU (1) | RU2437758C2 (es) |
| WO (1) | WO2007104536A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007107584A2 (de) * | 2006-03-22 | 2007-09-27 | Basf Se | Verfahren zur granulierung von leichtsiederhaltigen polymerschmelzen |
| DE102007040135A1 (de) | 2007-08-24 | 2009-02-26 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Herstellung von Polyester-Granulaten aus hochviskosen Polyester-Schmelzen sowie Vorrichtung zur Herstellung der Polyester-Granulate |
| DE102008062480A1 (de) | 2008-12-16 | 2010-06-17 | Automatik Plastics Machinery Gmbh | Verfahren zum Granulieren von Kunststoff mit hoher Erweichungstemperatur |
| ES2375982B1 (es) * | 2009-11-05 | 2013-01-30 | Eduardo ROMERO MORADO | Procedimiento de obtención de un material de elementos granulados |
| DE202009015876U1 (de) * | 2009-11-20 | 2010-03-04 | Automatik Plastics Machinery Gmbh | Vorrichtung zum Granulieren |
| US8877107B2 (en) * | 2010-09-28 | 2014-11-04 | Uhde Inventa-Fischer Gmbh | Method for increasing the molecular weight of a polyester granulate by using its residual heat |
| ES2620134T3 (es) | 2010-09-28 | 2017-06-27 | Uhde Inventa-Fischer Gmbh | Procedimiento para incrementar el peso molecular usando el calor residual de poliéster granulado |
| US9308672B2 (en) | 2011-03-01 | 2016-04-12 | E I Du Pont De Nemours And Company | Process for preparing pellets of poly(trimethylene terephthalate) |
| ES2671565T3 (es) | 2011-09-19 | 2018-06-07 | Uhde Inventa-Fischer Gmbh | Dispositivo de secado/desgasificación así como dispositivo y procedimiento para la fabricación directa de cuerpos de moldeo a partir de masas fundidas de poliéster |
| DE102012011894A1 (de) * | 2012-06-15 | 2014-01-02 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zum Granulieren von Schmelzematerial |
| US10265899B2 (en) | 2014-04-22 | 2019-04-23 | Plastipak Packaging, Inc. | Pellet and precursor with recycled content |
| CN110461912B (zh) * | 2017-03-31 | 2022-11-01 | 积水化成品工业株式会社 | 球状聚酯类树脂粒子及其制造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU569826A1 (ru) * | 1973-04-02 | 1977-08-25 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства | Сушилка дл сыпучих материалов |
| IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
| SU1780393A1 (ru) * | 1990-08-07 | 1996-06-20 | Кооператив "Мак и Ко" | Шахтная сушилка |
| DE19848245A1 (de) | 1998-10-20 | 2000-05-04 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polyestern oder Copolyestern |
| JP2003200420A (ja) * | 2002-01-09 | 2003-07-15 | Toppan Printing Co Ltd | 飽和ポリエステル樹脂の造粒方法およびその造粒装置 |
| US7329723B2 (en) * | 2003-09-18 | 2008-02-12 | Eastman Chemical Company | Thermal crystallization of polyester pellets in liquid |
| CA2482056A1 (en) * | 2003-10-10 | 2005-04-10 | Eastman Chemical Company | Thermal crystallization of a molten polyester polymer in a fluid |
| MXPA05013108A (es) | 2003-10-17 | 2006-03-17 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Procedimiento para el tratamiento termico de pellets de poliester. |
| DE10349016B4 (de) | 2003-10-17 | 2005-10-20 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Wärmebehandlung von Pellets aus PET |
| DE102004050356A1 (de) * | 2003-11-21 | 2005-07-28 | Gala Industries, Inc. | Verfahren und Vorrichtung für das Herstellen von kristallinem PET-Granulat |
| US7157032B2 (en) * | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
| DE102004015515A1 (de) | 2004-03-28 | 2004-09-16 | Zimmer Ag | Verfahren zur Herstellung von hochkondensiertem Polyestergranulat |
-
2006
- 2006-03-13 CH CH00395/06A patent/CH711770B1/de not_active IP Right Cessation
-
2007
- 2007-03-13 ES ES07723221T patent/ES2363040T3/es active Active
- 2007-03-13 WO PCT/EP2007/002211 patent/WO2007104536A1/de active Application Filing
- 2007-03-13 BR BRPI0709590-2A patent/BRPI0709590B1/pt not_active IP Right Cessation
- 2007-03-13 PL PL07723221T patent/PL1993798T3/pl unknown
- 2007-03-13 RU RU2008136554/05A patent/RU2437758C2/ru not_active IP Right Cessation
- 2007-03-13 AT AT07723221T patent/ATE507952T1/de active
- 2007-03-13 EP EP20070723221 patent/EP1993798B1/de not_active Not-in-force
- 2007-03-13 CN CN2007800092586A patent/CN101405113B/zh not_active Expired - Fee Related
- 2007-03-13 DE DE200750007124 patent/DE502007007124D1/de active Active
- 2007-03-13 US US12/282,469 patent/US7674878B2/en not_active Expired - Fee Related
- 2007-03-13 JP JP2008558705A patent/JP5399081B2/ja not_active Expired - Fee Related
- 2007-03-13 MX MX2008011646A patent/MX2008011646A/es active IP Right Grant
- 2007-03-13 KR KR1020087022984A patent/KR101362563B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007104536A1 (de) | 2007-09-20 |
| EP1993798A1 (de) | 2008-11-26 |
| EP1993798B1 (de) | 2011-05-04 |
| CN101405113A (zh) | 2009-04-08 |
| US20090057936A1 (en) | 2009-03-05 |
| CH711770B1 (de) | 2017-05-15 |
| RU2437758C2 (ru) | 2011-12-27 |
| JP5399081B2 (ja) | 2014-01-29 |
| BRPI0709590B1 (pt) | 2018-01-23 |
| KR20080108471A (ko) | 2008-12-15 |
| US7674878B2 (en) | 2010-03-09 |
| CN101405113B (zh) | 2013-03-27 |
| PL1993798T3 (pl) | 2011-07-29 |
| KR101362563B1 (ko) | 2014-02-13 |
| ES2363040T3 (es) | 2011-07-19 |
| BRPI0709590A2 (pt) | 2011-07-19 |
| JP2009529446A (ja) | 2009-08-20 |
| DE502007007124D1 (de) | 2011-06-16 |
| ATE507952T1 (de) | 2011-05-15 |
| RU2008136554A (ru) | 2010-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HH | Correction or change in general | ||
| FG | Grant or registration |