CN101626877A - 拉条造粒方法和装置及其所制备的颗粒 - Google Patents
拉条造粒方法和装置及其所制备的颗粒 Download PDFInfo
- Publication number
- CN101626877A CN101626877A CN200780044151A CN200780044151A CN101626877A CN 101626877 A CN101626877 A CN 101626877A CN 200780044151 A CN200780044151 A CN 200780044151A CN 200780044151 A CN200780044151 A CN 200780044151A CN 101626877 A CN101626877 A CN 101626877A
- Authority
- CN
- China
- Prior art keywords
- die orifice
- tie rod
- particle
- stretching
- polyester
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 130
- 238000005469 granulation Methods 0.000 title claims abstract description 73
- 230000003179 granulation Effects 0.000 title claims abstract description 73
- 239000008187 granular material Substances 0.000 title abstract description 8
- 238000001125 extrusion Methods 0.000 title abstract 6
- 229920000728 polyester Polymers 0.000 claims abstract description 85
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 33
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 33
- 229920001634 Copolyester Polymers 0.000 claims abstract description 31
- 229920000642 polymer Polymers 0.000 claims abstract description 29
- 239000002245 particle Substances 0.000 claims description 133
- 239000012809 cooling fluid Substances 0.000 claims description 52
- 238000007599 discharging Methods 0.000 claims description 46
- 238000002425 crystallisation Methods 0.000 claims description 41
- 230000008025 crystallization Effects 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000006424 Flood reaction Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 27
- 230000006911 nucleation Effects 0.000 description 13
- 238000010899 nucleation Methods 0.000 description 13
- 239000008188 pellet Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 230000000875 corresponding effect Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000013078 crystal Substances 0.000 description 9
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000113 differential scanning calorimetry Methods 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Images
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
-
- 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
- B29B9/12—Making granules characterised by structure or composition
-
- 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
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)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (39)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006055914.2 | 2006-11-27 | ||
DE102006055914 | 2006-11-27 | ||
DE102007027543A DE102007027543A1 (de) | 2006-11-27 | 2007-06-15 | Stranggranulationsverfahren und -vorrichtung sowie daraus hergestellte Granulate |
DE102007027543.0 | 2007-06-15 | ||
PCT/EP2007/009768 WO2008064768A1 (de) | 2006-11-27 | 2007-11-12 | Stranggranulationsverfahren und -vorrichtung sowie daraus hergestellte granulate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101626877A true CN101626877A (zh) | 2010-01-13 |
CN101626877B CN101626877B (zh) | 2012-11-14 |
Family
ID=38806990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780044151.5A Expired - Fee Related CN101626877B (zh) | 2006-11-27 | 2007-11-12 | 拉条造粒方法和装置及其所制备的颗粒 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8147738B2 (zh) |
EP (2) | EP2520402B1 (zh) |
JP (1) | JP2010510900A (zh) |
CN (1) | CN101626877B (zh) |
BR (1) | BRPI0719283A2 (zh) |
DE (1) | DE102007027543A1 (zh) |
ES (1) | ES2536650T3 (zh) |
LT (1) | LT5664B (zh) |
MX (1) | MX2009005567A (zh) |
RU (2) | RU2457109C2 (zh) |
TW (1) | TWI411510B (zh) |
WO (1) | WO2008064768A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966734A (zh) * | 2010-10-13 | 2011-02-09 | 苏州康斯坦普工程塑料有限公司 | 一种塑料粒条冷却器 |
CN112757520A (zh) * | 2019-11-01 | 2021-05-07 | 中国石油化工股份有限公司 | 一种聚酯的造粒方法 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101704279B (zh) * | 2008-06-27 | 2012-08-08 | 上海金发科技发展有限公司 | 一种自动搭条装置 |
DE102008058173A1 (de) * | 2008-11-20 | 2010-05-27 | Automatik Plastics Machinery Gmbh | Vorrichtung und Verfahren zum Stranggießen und Granulieren von Strängen aus thermoplastischem Kunststoff |
EP3243867A1 (de) * | 2009-11-24 | 2017-11-15 | Sulzer Chemtech AG | Verfahren zur herstellung eines pet-granulats sowie pet-granulat |
DE102009059306A1 (de) * | 2009-12-23 | 2011-06-30 | Automatik Plastics Machinery GmbH, 63762 | Vorrichtung zum Stranggießen von Strängen aus thermoplastischem Kunststoff |
US11045979B2 (en) | 2012-05-31 | 2021-06-29 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US10538016B2 (en) | 2012-05-31 | 2020-01-21 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
US10532495B2 (en) | 2012-05-31 | 2020-01-14 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
US10487422B2 (en) | 2012-05-31 | 2019-11-26 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from colored recycled pet |
US9630353B2 (en) | 2012-05-31 | 2017-04-25 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
US8597553B1 (en) | 2012-05-31 | 2013-12-03 | Mohawk Industries, Inc. | Systems and methods for manufacturing bulked continuous filament |
US10695953B2 (en) | 2012-05-31 | 2020-06-30 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
JP6006653B2 (ja) * | 2013-02-04 | 2016-10-12 | 出光興産株式会社 | ポリカーボネート樹脂用押出造粒装置およびポリカーボネート樹脂押出造粒方法 |
DE102013109003A1 (de) * | 2013-08-20 | 2015-02-26 | Automatik Plastics Machinery Gmbh | Vorrichtung und Verfahren zum Trocknen von Kunststoffgranulatkörnern |
EP4353442A3 (en) * | 2014-11-18 | 2024-05-29 | Aladdin Manufacturing Corporation | Method for manufacturing pet-pellets from post-consumer bottles |
RU2685299C1 (ru) | 2016-06-21 | 2019-04-17 | Юоп Ллк | Способ и устройство для кристаллизации и повышения молекулярной массы полимерных частиц |
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 |
EA201992067A1 (ru) | 2017-03-03 | 2020-03-27 | Аладдин Мэньюфэкчеринг Корпорейшн | Экструдеры полимеров со сдвоенным вакуумным устройством и связанные с ними способы |
KR20180103667A (ko) | 2017-03-09 | 2018-09-19 | (주)엘지하우시스 | 열가소성 고분자 입자 |
EP3681684B1 (en) | 2017-09-15 | 2022-11-02 | Aladdin Manufacturing Corporation | Method for manufacturing a bulked continuous carpet filament |
US11242622B2 (en) | 2018-07-20 | 2022-02-08 | Aladdin Manufacturing Corporation | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate |
CN114516128B (zh) * | 2019-11-20 | 2023-11-10 | 浙江佳人新材料有限公司 | 一种低粘度切片生产用铸带板结构 |
DE102020102079B4 (de) * | 2020-01-29 | 2022-11-10 | Cerdia International GmbH | Verfahren zum stofflichen wiederverwenden von celluloseacetathaltigem material und systeme zum stofflichen wiederverwenden von celluloseacetathaltigem material |
CN116039046B (zh) * | 2022-10-26 | 2024-06-25 | 安徽大力熊新材料生物科技股份有限公司 | 一种高密度聚乳酸生物降解塑料颗粒生产加工系统 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US3544525A (en) * | 1968-03-26 | 1970-12-01 | Allied Chem | Process for crystallization,drying and solid-state polymerization of polyesters |
SU680627A4 (ru) * | 1976-12-09 | 1979-08-15 | Аутоматик Аппарате-Машиненбау Ханс Хенх Гмбх, (Фирма) | Устройство дл гранулировани прутков из термопластичных материалов |
DE2814113C2 (de) | 1978-04-01 | 1982-09-23 | Werner & Pfleiderer, 7000 Stuttgart | Vorrichtung zum Granulieren von Kunststoffsträngen |
SU866364A1 (ru) * | 1980-01-03 | 1981-09-23 | Ярославский политехнический институт | Сушилка-гранул тор |
SU1140972A1 (ru) * | 1983-07-22 | 1985-02-23 | Курский Политехнический Институт | Установка дл регенерации волокнистых отходов термопластичных полимеров |
SU1307190A1 (ru) * | 1985-12-27 | 1987-04-30 | Научно-производственное объединение по крахмалопродуктам | Установка дл сушки пастообразных материалов |
JPH0613175B2 (ja) * | 1989-07-31 | 1994-02-23 | 株式会社クラレ | ペレツトの製造法 |
DE4314162C1 (de) | 1993-04-29 | 1994-04-28 | Rieter Automatik Gmbh | Verfahren zur gleichzeitigen Trocknung und Kristallisation von kristallisationsfähigem thermoplastischem Kunststoff |
JPH07124982A (ja) * | 1993-11-04 | 1995-05-16 | Sekisui Plastics Co Ltd | 熱可塑性樹脂の発泡剤含有ペレット及びその製造方法 |
JPH1115112A (ja) * | 1997-06-25 | 1999-01-22 | Fuji Photo Film Co Ltd | 写真感光材料用射出成形品及びその製造方法 |
DE19739747A1 (de) * | 1997-09-10 | 1999-03-11 | Rieter Automatik Gmbh | Stranggießen und Granulieren von Kunststoffsträngen |
DE19933476B4 (de) | 1999-07-16 | 2006-09-28 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Zuleitung und Behandlung von Kunststoffsträngen |
DE19938583A1 (de) | 1999-08-18 | 2001-02-22 | Buehler Ag | Verfahren und Vorrichtung zur Herstellung von kristallisationsfähigem Kunststoffmaterial |
JP2001205627A (ja) * | 2000-01-31 | 2001-07-31 | Nippon Zeon Co Ltd | 押出機、ペレット製造装置およびペレット製造方法 |
JP2003119275A (ja) * | 2001-08-07 | 2003-04-23 | Toyobo Co Ltd | ポリエステルの製造方法 |
DE10149474A1 (de) | 2001-10-08 | 2003-04-17 | Buehler Ag | Steuerung der Kristallisation von Polyestern durch deren Wassergehalt |
US6706396B1 (en) | 2002-10-18 | 2004-03-16 | E. I. Du Pont De Nemours And Company | Processes for producing very low IV polyester resin |
JP3717485B2 (ja) * | 2003-03-05 | 2005-11-16 | 電気化学工業株式会社 | 樹脂ペレット製造用ダイ及び該ダイを用いた樹脂ペレットの製造方法 |
WO2006118209A1 (ja) * | 2005-04-27 | 2006-11-09 | Mitsubishi Chemical Corporation | ポリエステル粒子の製造方法、ポリエステル粒子、ポリエステル樹脂粒子及びその製造方法 |
-
2007
- 2007-06-15 DE DE102007027543A patent/DE102007027543A1/de not_active Withdrawn
- 2007-11-12 EP EP12177175.2A patent/EP2520402B1/de not_active Not-in-force
- 2007-11-12 JP JP2009537511A patent/JP2010510900A/ja active Pending
- 2007-11-12 BR BRPI0719283-5A patent/BRPI0719283A2/pt not_active Application Discontinuation
- 2007-11-12 ES ES12177175.2T patent/ES2536650T3/es active Active
- 2007-11-12 EP EP07819757A patent/EP2097234A1/de not_active Withdrawn
- 2007-11-12 US US12/516,563 patent/US8147738B2/en not_active Expired - Fee Related
- 2007-11-12 RU RU2009124112/05A patent/RU2457109C2/ru active
- 2007-11-12 MX MX2009005567A patent/MX2009005567A/es active IP Right Grant
- 2007-11-12 CN CN200780044151.5A patent/CN101626877B/zh not_active Expired - Fee Related
- 2007-11-12 WO PCT/EP2007/009768 patent/WO2008064768A1/de active Application Filing
- 2007-11-21 TW TW096144083A patent/TWI411510B/zh not_active IP Right Cessation
-
2009
- 2009-05-27 LT LT2009034A patent/LT5664B/lt not_active IP Right Cessation
-
2012
- 2012-05-23 RU RU2012122733/05A patent/RU2597613C2/ru active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966734A (zh) * | 2010-10-13 | 2011-02-09 | 苏州康斯坦普工程塑料有限公司 | 一种塑料粒条冷却器 |
CN112757520A (zh) * | 2019-11-01 | 2021-05-07 | 中国石油化工股份有限公司 | 一种聚酯的造粒方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2457109C2 (ru) | 2012-07-27 |
LT2009034A (en) | 2010-03-25 |
BRPI0719283A2 (pt) | 2014-07-01 |
LT5664B (lt) | 2010-07-26 |
RU2597613C2 (ru) | 2016-09-10 |
JP2010510900A (ja) | 2010-04-08 |
WO2008064768A1 (de) | 2008-06-05 |
MX2009005567A (es) | 2009-10-26 |
RU2009124112A (ru) | 2011-01-10 |
EP2097234A1 (de) | 2009-09-09 |
RU2012122733A (ru) | 2013-11-27 |
ES2536650T3 (es) | 2015-05-27 |
DE102007027543A1 (de) | 2008-05-29 |
US20100133717A1 (en) | 2010-06-03 |
EP2520402A3 (de) | 2013-01-02 |
EP2520402A2 (de) | 2012-11-07 |
US8147738B2 (en) | 2012-04-03 |
CN101626877B (zh) | 2012-11-14 |
TWI411510B (zh) | 2013-10-11 |
TW200846160A (en) | 2008-12-01 |
EP2520402B1 (de) | 2015-03-25 |
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