BR112012019315A2 - processo para a produção de pellets de tereftalato de polietileno. - Google Patents
processo para a produção de pellets de tereftalato de polietileno.Info
- Publication number
- BR112012019315A2 BR112012019315A2 BR112012019315-5A BR112012019315A BR112012019315A2 BR 112012019315 A2 BR112012019315 A2 BR 112012019315A2 BR 112012019315 A BR112012019315 A BR 112012019315A BR 112012019315 A2 BR112012019315 A2 BR 112012019315A2
- Authority
- BR
- Brazil
- Prior art keywords
- pallets
- process fluid
- production
- polyethylene terephthalate
- crystallization
- Prior art date
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
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
processo para a produção de pellets de tereftalato de polietileno, em que ocorre produção de uma massa fundida de material de tereftalato de polietileno; produção de pellets a partir da massa fundida por meio de peletização subaquática em um fluido de processo; remoção dos pallets do local de peletização subaquática no fluido do processo; cristalização dos pallets no fluido de processo; extração dos pallets no fluido de processo; separação dos pallets do fluido do processo. a novidade residindo no fato de na etapa de cristalização, apenas a superficie dos pallets é então cristalizada e o interior dos pallets permanece amorfo, em que a temperatura do fluido de processo é ajustada para um valor no qual, dependendo da formulação do material de tereftalato de polietileno dos pallets é alcançada, e em que, após a etapa de cristalização, a opacidade da superficie dos pallets é determinada como uma medida da profundidade de cristalização da superficie dos pallets alcançada.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010007163A DE102010007163A1 (de) | 2010-02-08 | 2010-02-08 | Verfahren zur Herstellung von Granulatkörnern von Polyethylenterephthalat |
| DE1020100071633 | 2010-02-08 | ||
| PCT/EP2011/000566 WO2011095361A1 (de) | 2010-02-08 | 2011-02-07 | Verfahren zur herstellung von granulatkörnern von polyethylenterephthalat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112012019315A2 true BR112012019315A2 (pt) | 2018-05-08 |
| BR112012019315B1 BR112012019315B1 (pt) | 2020-08-04 |
Family
ID=44148515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012019315-5A BR112012019315B1 (pt) | 2010-02-08 | 2011-02-07 | Processo para a produção de pellets de tereftalato de polietileno |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8557155B2 (pt) |
| EP (1) | EP2533958B1 (pt) |
| JP (1) | JP5961115B2 (pt) |
| KR (1) | KR101792679B1 (pt) |
| CN (1) | CN102753320B (pt) |
| BR (1) | BR112012019315B1 (pt) |
| DE (1) | DE102010007163A1 (pt) |
| TW (1) | TWI483828B (pt) |
| WO (1) | WO2011095361A1 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
| US11045979B2 (en) | 2012-05-31 | 2021-06-29 | 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 |
| US9630354B2 (en) | 2012-05-31 | 2017-04-25 | 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 |
| 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 |
| US9636845B2 (en) * | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing pet nurdles |
| DE102013015190A1 (de) * | 2013-09-11 | 2015-03-12 | Automatik Plastics Machinery Gmbh | Verfahren zur Herstellung von oberflächig kristallinen sphärischen Granulaten mittelsTrockenheißabschlag und Vorrichtung zur Durchführung des Verfahrens |
| 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 |
| CA3073425A1 (en) | 2017-09-15 | 2019-03-21 | Aladdin Manufacturing Corporation | Polyethylene terephthalate coloring method and system 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 |
| US20220331885A1 (en) | 2019-09-20 | 2022-10-20 | Big Daishowa Co., Ltd. | Hydro chuck |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2347013A1 (de) * | 1973-09-14 | 1975-03-27 | Fischer Apparate Rohr | Verfahren zum herstellen von trockenem polyester- oder copolyester-granulat |
| JPS5945107A (ja) * | 1982-09-07 | 1984-03-13 | Teijin Ltd | ポリエステル粉粒体の貯蔵方法 |
| JPH0790592B2 (ja) * | 1987-03-24 | 1995-10-04 | 東洋製罐株式会社 | 延伸ブロ−成形用プラスチツクプリフオ−ム及びその製法 |
| TW388764B (en) * | 1996-10-30 | 2000-05-01 | Shell Internattonale Res Mij B | Process for the crystallization of polyethylene naphthalate prepolymers and the solid stating of those crystallized prepolymers |
| DE19848245A1 (de) | 1998-10-20 | 2000-05-04 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polyestern oder Copolyestern |
| DE10019508A1 (de) * | 2000-04-19 | 2001-10-31 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester |
| CA2482056A1 (en) * | 2003-10-10 | 2005-04-10 | Eastman Chemical Company | Thermal crystallization of a molten polyester polymer in a fluid |
| DE10349016B4 (de) * | 2003-10-17 | 2005-10-20 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Wärmebehandlung von Pellets aus PET |
| US7157032B2 (en) * | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
| EP1753589A1 (de) * | 2004-05-26 | 2007-02-21 | Treofan Germany GmbH & Co.KG | Verfahren zum kristallisieren von amorphen kunststoffgranulaten |
| US7250486B1 (en) * | 2004-12-15 | 2007-07-31 | Uop Llc | Method and apparatus for crystallizing polymer particles |
| DE102007012450A1 (de) * | 2007-03-15 | 2008-09-18 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren |
| DE102007042636B4 (de) * | 2007-09-07 | 2012-05-24 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Herstellung eines Polyestergranulats nach dem Latentwärmekristallisationsverfahren |
-
2010
- 2010-02-08 DE DE102010007163A patent/DE102010007163A1/de not_active Withdrawn
-
2011
- 2011-01-21 TW TW100102211A patent/TWI483828B/zh active
- 2011-02-07 WO PCT/EP2011/000566 patent/WO2011095361A1/de active Application Filing
- 2011-02-07 KR KR1020127017841A patent/KR101792679B1/ko active IP Right Grant
- 2011-02-07 EP EP11703831.5A patent/EP2533958B1/de active Active
- 2011-02-07 BR BR112012019315-5A patent/BR112012019315B1/pt active IP Right Grant
- 2011-02-07 JP JP2012551557A patent/JP5961115B2/ja active Active
- 2011-02-07 CN CN201180008678.9A patent/CN102753320B/zh active Active
-
2012
- 2012-08-08 US US13/569,966 patent/US8557155B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013518742A (ja) | 2013-05-23 |
| US8557155B2 (en) | 2013-10-15 |
| CN102753320A (zh) | 2012-10-24 |
| WO2011095361A1 (de) | 2011-08-11 |
| TW201136730A (en) | 2011-11-01 |
| EP2533958B1 (de) | 2020-04-15 |
| TWI483828B (zh) | 2015-05-11 |
| EP2533958A1 (de) | 2012-12-19 |
| KR20120115514A (ko) | 2012-10-18 |
| KR101792679B1 (ko) | 2017-11-02 |
| US20120309928A1 (en) | 2012-12-06 |
| DE102010007163A1 (de) | 2011-08-11 |
| JP5961115B2 (ja) | 2016-08-02 |
| BR112012019315B1 (pt) | 2020-08-04 |
| CN102753320B (zh) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: AUTOMATIK PLASTICS MACHINERY GMBH. (DE) Free format text: A FIM DE ATENDER A(S) ALTERACAO(OES) DE NOME REQUERIDA(S) ATRAVES DA PETICAO NO 870190114226 DE 07/11/2019, E NECESSARIO:1. QUE O DOCUMENTO ESTRANGEIRO SEJA APRESENTADO ACOMPANHADO DA RESPETIVA LEGALIZACAOCONSULAR OU QUE ESTEJA ACOMPANHADO DA APOSTILA DE HAIA;2. APRESENTAR TRADUCAO JURAMENTADA DOS DOCUMENTO QUE ESTIVEREM EM IDIOMA ESTRANGEIRO;3. QUE O CUMPRIMENTO DA PRESENTE EXIGENCIA ESTEJA ACOMPANHADO DA GRU RELATIVA A ESSESERVICO |
|
| B25E | Requested change of name of applicant rejected |
Owner name: AUTOMATIK PLASTICS MACHINERY GMBH. (DE) Free format text: INDEFERIDO(S) O(S) PEDIDO(S) DE ALTERACAO(OES) DE NOME CONTIDO(S) NA PETICAO 870190114226 DE 07/11/2019 , POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2553, DE 10/12/2019. |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/02/2011, OBSERVADAS AS CONDICOES LEGAIS. |