CN100537173C - Pet的熔体聚合和固态处理的直接偶联 - Google Patents
Pet的熔体聚合和固态处理的直接偶联 Download PDFInfo
- Publication number
- CN100537173C CN100537173C CNB200480026738XA CN200480026738A CN100537173C CN 100537173 C CN100537173 C CN 100537173C CN B200480026738X A CNB200480026738X A CN B200480026738XA CN 200480026738 A CN200480026738 A CN 200480026738A CN 100537173 C CN100537173 C CN 100537173C
- Authority
- CN
- China
- Prior art keywords
- pet
- pellet
- temperature
- water
- crystallizer
- 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.)
- Expired - Lifetime
Links
- 238000012545 processing Methods 0.000 title description 9
- 238000006116 polymerization reaction Methods 0.000 title description 7
- 239000007787 solid Substances 0.000 title description 4
- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 239000008188 pellet Substances 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 30
- 238000005469 granulation Methods 0.000 claims description 17
- 230000003179 granulation Effects 0.000 claims description 17
- 238000002425 crystallisation Methods 0.000 claims description 11
- 230000008025 crystallization Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 claims description 5
- 238000012432 intermediate storage Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 abstract description 21
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 4
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 4
- 238000001035 drying Methods 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 26
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- PDXRQENMIVHKPI-UHFFFAOYSA-N cyclohexane-1,1-diol Chemical compound OC1(O)CCCCC1 PDXRQENMIVHKPI-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/663,856 US7204945B2 (en) | 2003-09-16 | 2003-09-16 | Direct coupling of melt polymerization and solid state processing for PET |
US10/663,856 | 2003-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1852799A CN1852799A (zh) | 2006-10-25 |
CN100537173C true CN100537173C (zh) | 2009-09-09 |
Family
ID=34274463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200480026738XA Expired - Lifetime CN100537173C (zh) | 2003-09-16 | 2004-08-23 | Pet的熔体聚合和固态处理的直接偶联 |
Country Status (16)
Country | Link |
---|---|
US (2) | US7204945B2 (zh) |
EP (1) | EP1675713B1 (zh) |
JP (2) | JP4723498B2 (zh) |
KR (1) | KR101149857B1 (zh) |
CN (1) | CN100537173C (zh) |
AR (1) | AR045537A1 (zh) |
BR (1) | BRPI0413763A (zh) |
CA (1) | CA2535277C (zh) |
ES (1) | ES2440952T3 (zh) |
MX (1) | MX338609B (zh) |
MY (1) | MY138204A (zh) |
PL (1) | PL1675713T3 (zh) |
PT (1) | PT1675713E (zh) |
RU (1) | RU2358866C2 (zh) |
TW (1) | TWI286509B (zh) |
WO (1) | WO2005035608A2 (zh) |
Families Citing this family (42)
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US20050167876A1 (en) * | 2002-10-04 | 2005-08-04 | Jan-Udo Kreyenborg | Method for granulating plastics |
US7157032B2 (en) * | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
US7250486B1 (en) * | 2004-12-15 | 2007-07-31 | Uop Llc | Method and apparatus for crystallizing polymer particles |
US9032641B2 (en) | 2005-05-26 | 2015-05-19 | Gala Industries, Inc. | Method and apparatus for making crystalline polymeric pellets and granules |
US8361364B2 (en) * | 2005-05-26 | 2013-01-29 | Gala Industries, Inc. | Method and apparatus for making crystalline polymeric pellets and granules |
TWI440658B (zh) * | 2005-08-31 | 2014-06-11 | Gala Inc | 用於水中粒化具減低含水量的聚合體生物材料複合物之方法及裝置 |
AU2007223849B2 (en) | 2006-03-09 | 2012-08-23 | Gala Industries, Inc. | Apparatus and method for pelletizing wax and wax-like materials |
DE102006024200A1 (de) * | 2006-05-23 | 2007-11-29 | Rieter Automatik Gmbh | Verfahren zur Erzeugung eines Granulats aus einer niedrigviskosen Polyester(PET)-Kunststoffschmelze |
RU2009106080A (ru) * | 2006-07-21 | 2010-08-27 | Бюлер АГ (CH) | Способ кристаллизации медленно кристаллизующегося полимера |
DE102006058510A1 (de) * | 2006-12-12 | 2008-06-19 | Bühler AG | Verfahren und Vorrichtung zur Herstellung und Behandlung von Granulatkörnern |
DE102007012450A1 (de) * | 2007-03-15 | 2008-09-18 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren |
DE102007055242A1 (de) | 2007-11-16 | 2009-05-20 | Bühler AG | Verfahren zur Kristallisation von kristallisierbaren Polymeren mit hoher Klebeneigung |
US8080196B2 (en) * | 2008-02-12 | 2011-12-20 | Gala Industries, Inc. | Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems |
US9259857B2 (en) | 2008-02-12 | 2016-02-16 | Gala Industries, Inc. | Method and apparatus to condition polymers utilizing multiple processing systems |
US7868125B2 (en) * | 2008-03-03 | 2011-01-11 | Eastman Chemical Company | Production of non-solid-stated polyester particles having solid-stated properties |
US8007701B2 (en) * | 2008-06-16 | 2011-08-30 | Gala Industries, Inc. | Positionable gas injection nozzle assembly for an underwater pelletizing system |
US20110245452A1 (en) * | 2010-03-31 | 2011-10-06 | Uop Llc | Integrated Underwater Melt Cutting, Solid-State Polymerization Process |
DE102011106709A1 (de) * | 2011-07-06 | 2013-01-10 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zum Herstellen von Granulatkörnern |
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 |
US11045979B2 (en) | 2012-05-31 | 2021-06-29 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
US9630353B2 (en) | 2012-05-31 | 2017-04-25 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US10695953B2 (en) | 2012-05-31 | 2020-06-30 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
US10487422B2 (en) | 2012-05-31 | 2019-11-26 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from colored recycled pet |
US10532495B2 (en) | 2012-05-31 | 2020-01-14 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
US8597553B1 (en) | 2012-05-31 | 2013-12-03 | Mohawk Industries, Inc. | Systems and methods for manufacturing bulked continuous filament |
US10538016B2 (en) | 2012-05-31 | 2020-01-21 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
ES2775510T3 (es) * | 2014-11-18 | 2020-07-27 | Mohawk Ind Inc | Método para fabricar filamento continuo a granel |
ES2846830T3 (es) * | 2014-11-18 | 2021-07-29 | Aladdin Mfg Corp | Procedimiento de fabricación de filamentos continuos voluminosos |
CN105773865A (zh) * | 2014-12-23 | 2016-07-20 | 天津市坤昊塑料制品有限公司 | 一种pvc制粒机 |
DE102015119787A1 (de) * | 2015-11-16 | 2017-05-18 | Maag Automatik Gmbh | Verfahren zur Herstellung eines Kunststoffgranulats |
BR112018074787B1 (pt) * | 2016-05-30 | 2022-07-05 | Sociedad Anónima Minera Catalano Aragonesa | Método para obter polímeros biodegradáveis |
WO2017222956A1 (en) * | 2016-06-21 | 2017-12-28 | Uop Llc | Method and apparatus for crystallizing and increasing molecular weight of polymer particles |
US11298853B2 (en) | 2016-06-21 | 2022-04-12 | Uop Llc | Processes and apparatuses for conditioning polymer particles for an SSP reactor |
US10751915B2 (en) | 2016-11-10 | 2020-08-25 | Aladdin Manufacturing Corporation | Polyethylene terephthalate coloring systems and methods |
EA201991807A1 (ru) | 2017-01-30 | 2019-12-30 | Аладдин Мэньюфэкчеринг Корпорейшн | Способы для изготовления объемной непрерывной нити из окрашенного вторичного полиэтилентерефталата |
US11279071B2 (en) | 2017-03-03 | 2022-03-22 | Aladdin Manufacturing Corporation | Method of manufacturing bulked continuous carpet filament |
HUE061237T2 (hu) | 2017-09-15 | 2023-05-28 | Aladdin Mfg Corp | Eljárás ömlesztett folytonos szõnyegszál elõállítására |
CN108621327B (zh) * | 2018-06-22 | 2024-08-16 | 江苏康峰高分子材料有限公司 | 一种医用高分子材料制备用粒子水冷装置 |
CN108608601B (zh) * | 2018-06-22 | 2024-08-16 | 江苏康峰高分子材料有限公司 | 一种医用高分子粒子制备用冷却干燥系统 |
US11242622B2 (en) | 2018-07-20 | 2022-02-08 | Aladdin Manufacturing Corporation | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate |
US20220250322A1 (en) * | 2019-07-26 | 2022-08-11 | General Electric Company | Automated pellet drying and dispensing system for additive manufacturing |
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DE10019508A1 (de) * | 2000-04-19 | 2001-10-31 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester |
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JP2003192777A (ja) * | 2001-10-19 | 2003-07-09 | Toyobo Co Ltd | ポリエステルの製造方法 |
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 |
US7157032B2 (en) * | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
-
2003
- 2003-09-16 US US10/663,856 patent/US7204945B2/en not_active Expired - Lifetime
-
2004
- 2004-08-20 TW TW093125223A patent/TWI286509B/zh not_active IP Right Cessation
- 2004-08-20 MY MYPI20043426A patent/MY138204A/en unknown
- 2004-08-23 BR BRPI0413763-9A patent/BRPI0413763A/pt not_active IP Right Cessation
- 2004-08-23 ES ES04781853.9T patent/ES2440952T3/es not_active Expired - Lifetime
- 2004-08-23 JP JP2006526905A patent/JP4723498B2/ja not_active Expired - Lifetime
- 2004-08-23 MX MXPA06002895A patent/MX338609B/es active IP Right Grant
- 2004-08-23 WO PCT/US2004/027248 patent/WO2005035608A2/en active Application Filing
- 2004-08-23 KR KR1020067005192A patent/KR101149857B1/ko active IP Right Grant
- 2004-08-23 RU RU2006112563/12A patent/RU2358866C2/ru not_active IP Right Cessation
- 2004-08-23 PL PL04781853T patent/PL1675713T3/pl unknown
- 2004-08-23 CN CNB200480026738XA patent/CN100537173C/zh not_active Expired - Lifetime
- 2004-08-23 CA CA002535277A patent/CA2535277C/en not_active Expired - Fee Related
- 2004-08-23 EP EP04781853.9A patent/EP1675713B1/en not_active Expired - Lifetime
- 2004-08-23 PT PT47818539T patent/PT1675713E/pt unknown
- 2004-08-30 AR ARP040103115A patent/AR045537A1/es active IP Right Grant
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2007
- 2007-03-28 US US11/729,348 patent/US20070187860A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
TW200523088A (en) | 2005-07-16 |
RU2358866C2 (ru) | 2009-06-20 |
EP1675713B1 (en) | 2013-10-02 |
BRPI0413763A (pt) | 2006-10-31 |
WO2005035608A2 (en) | 2005-04-21 |
EP1675713A2 (en) | 2006-07-05 |
US20050056961A1 (en) | 2005-03-17 |
CN1852799A (zh) | 2006-10-25 |
JP5698020B2 (ja) | 2015-04-08 |
MXPA06002895A (es) | 2006-06-05 |
MX338609B (es) | 2016-04-25 |
MY138204A (en) | 2009-05-29 |
CA2535277C (en) | 2008-12-30 |
KR101149857B1 (ko) | 2012-05-25 |
KR20060085621A (ko) | 2006-07-27 |
EP1675713A4 (en) | 2009-09-02 |
PL1675713T3 (pl) | 2014-03-31 |
WO2005035608A3 (en) | 2005-06-16 |
US20070187860A1 (en) | 2007-08-16 |
JP2011127129A (ja) | 2011-06-30 |
JP2007505968A (ja) | 2007-03-15 |
CA2535277A1 (en) | 2005-04-21 |
TWI286509B (en) | 2007-09-11 |
PT1675713E (pt) | 2014-01-02 |
AR045537A1 (es) | 2005-11-02 |
RU2006112563A (ru) | 2006-08-27 |
ES2440952T3 (es) | 2014-01-31 |
JP4723498B2 (ja) | 2011-07-13 |
US7204945B2 (en) | 2007-04-17 |
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