DE69622487D1 - Verfahren zur herstellung von polyethylenterephthalat - Google Patents
Verfahren zur herstellung von polyethylenterephthalatInfo
- Publication number
- DE69622487D1 DE69622487D1 DE69622487T DE69622487T DE69622487D1 DE 69622487 D1 DE69622487 D1 DE 69622487D1 DE 69622487 T DE69622487 T DE 69622487T DE 69622487 T DE69622487 T DE 69622487T DE 69622487 D1 DE69622487 D1 DE 69622487D1
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene terephthalate
- producing polyethylene
- producing
- terephthalate
- polyethylene
- 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
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
- C08G63/88—Post-polymerisation treatment
-
- 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
- C08G63/78—Preparation processes
-
- 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
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
Landscapes
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7084299A JPH08283394A (ja) | 1995-04-10 | 1995-04-10 | ポリエチレンテレフタレートの製造方法 |
PCT/JP1996/000944 WO1996032433A1 (fr) | 1995-04-10 | 1996-04-05 | Procede de production de terephtalate de polyethylene |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69622487D1 true DE69622487D1 (de) | 2002-08-29 |
DE69622487T2 DE69622487T2 (de) | 2003-04-03 |
Family
ID=13826607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69622487T Expired - Lifetime DE69622487T2 (de) | 1995-04-10 | 1996-04-05 | Verfahren zur herstellung von polyethylenterephthalat |
Country Status (7)
Country | Link |
---|---|
US (1) | US5830981A (de) |
EP (1) | EP0764672B1 (de) |
JP (2) | JPH08283394A (de) |
CN (1) | CN1073128C (de) |
CA (1) | CA2190274C (de) |
DE (1) | DE69622487T2 (de) |
WO (1) | WO1996032433A1 (de) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6346070B1 (en) | 1998-12-25 | 2002-02-12 | Mitsui Chemicals Inc | Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester |
JP2005325368A (ja) * | 1999-08-10 | 2005-11-24 | Mitsubishi Chemicals Corp | ポリエステル樹脂 |
ES2237478T3 (es) * | 1999-12-10 | 2005-08-01 | Equipolymers Gmbh | Sistemas cataliticos para reacciones de policondensacion. |
JP4893899B2 (ja) * | 2000-02-23 | 2012-03-07 | 東洋紡績株式会社 | ポリエステルチップ並びにそれからなる中空成形体、シート状物及び延伸フィルム |
JP2006022341A (ja) * | 2000-05-01 | 2006-01-26 | Mitsubishi Chemicals Corp | ポリエステル樹脂 |
JP2006199974A (ja) * | 2000-05-01 | 2006-08-03 | Mitsubishi Chemicals Corp | ポリエステル樹脂 |
US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
PT1453883E (pt) * | 2000-12-07 | 2013-03-04 | Grupo Petrotemex Sa De Cv | Processo de preparação de poliéster de baixo custo utilizando um reactor tubular |
ATE311409T1 (de) | 2001-01-04 | 2005-12-15 | Plastic Techn Inc | Verfahren zum kühlen von postreaktor polyethylenterephthalat |
DK1437377T3 (da) * | 2001-10-16 | 2008-01-28 | Teijin Ltd | Fremgangsmåde til genanvendelse af PET-flasker |
ATE344817T1 (de) * | 2002-05-09 | 2006-11-15 | Equipolymers Gmbh | Katalysatorsystem für polykondensationsreaktionen |
US20050167876A1 (en) * | 2002-10-04 | 2005-08-04 | Jan-Udo Kreyenborg | Method for granulating plastics |
US7135541B2 (en) * | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
CA2484325C (en) * | 2003-10-08 | 2013-09-10 | Pride Mobility Products Corporation | Active anti-tip system for power wheelchairs |
JP4724654B2 (ja) * | 2003-10-17 | 2011-07-13 | ベーカーゲー ブルックマン ウント クライエンボルク グラヌリールテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング | ポリエステルペレットを熱処理する方法と装置 |
US7217782B2 (en) * | 2003-10-30 | 2007-05-15 | Eastman Chemical Company | Cooling of pellets from pet solid stating reactor with water |
US7157032B2 (en) * | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
KR101146443B1 (ko) | 2004-05-31 | 2012-05-18 | 도레이 카부시키가이샤 | 폴리에스테르 수지 조성물, 그의 제조 방법 및폴리에스테르 필름 |
DE102004034708B4 (de) * | 2004-07-17 | 2008-04-10 | Lurgi Zimmer Gmbh | Verfahren zur absatzweisen Herstellung von Polymeren durch Schmelzekondensation |
JP5044904B2 (ja) * | 2004-09-08 | 2012-10-10 | 東レ株式会社 | ポリエステル樹脂組成物の製造方法 |
KR101379345B1 (ko) * | 2005-05-26 | 2014-03-28 | 갈라 인더스트리스 인코포레이티드 | 결정고분자 펠렛과 과립의 제조방법 및 그를 위한 장치 |
US9032641B2 (en) | 2005-05-26 | 2015-05-19 | Gala Industries, Inc. | Method and apparatus for making crystalline polymeric pellets and granules |
AT505475B1 (de) * | 2005-06-14 | 2011-11-15 | Fellinger Markus | Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
US8431202B2 (en) | 2005-09-16 | 2013-04-30 | Grupo Petrotemex, S.A. De C.V. | Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity |
US7932345B2 (en) | 2005-09-16 | 2011-04-26 | Grupo Petrotemex, S.A. De C.V. | Aluminum containing polyester polymers having low acetaldehyde generation rates |
US7838596B2 (en) | 2005-09-16 | 2010-11-23 | Eastman Chemical Company | Late addition to effect compositional modifications in condensation polymers |
US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
WO2007088074A1 (en) * | 2006-02-03 | 2007-08-09 | Saudi Basic Industries Corporation | Process for the preparation of polyethylene terephthalate |
US7709595B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents |
US7745368B2 (en) | 2006-07-28 | 2010-06-29 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids |
US7709593B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Multiple feeds of catalyst metals to a polyester production process |
US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US8901272B2 (en) * | 2007-02-02 | 2014-12-02 | Grupo Petrotemex, S.A. De C.V. | Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration |
US7863477B2 (en) | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
US7829653B2 (en) | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
US7842777B2 (en) | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
US7872090B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
JP2009108127A (ja) * | 2007-10-26 | 2009-05-21 | Mitsui Chemicals Inc | ポリエチレンテレフタレート樹脂ペレットおよびそれを用いて得られる成形体 |
TWI565728B (zh) * | 2012-03-02 | 2017-01-11 | Mitsui Chemicals Inc | Polyethylene terephthalate and its manufacturing method |
KR20150139926A (ko) | 2013-04-05 | 2015-12-14 | 아지노모토 가부시키가이샤 | 폴리에스테르 화합물 |
JP6402441B2 (ja) * | 2013-10-31 | 2018-10-10 | 東レ株式会社 | ポリエステルの製造方法 |
CN105461911B (zh) * | 2015-12-29 | 2018-05-18 | 江苏恒力化纤股份有限公司 | 一种产业用聚酯及其制备方法 |
CN108396453B (zh) * | 2018-01-31 | 2019-12-17 | 浙江真爱时尚家居有限公司 | 一种三角锁针拉舍尔毛毯的制备方法 |
CN113993977A (zh) | 2019-05-24 | 2022-01-28 | 伊士曼化工公司 | 进入气体裂化器中加工的液体流中混入少量热解油 |
US11945998B2 (en) | 2019-10-31 | 2024-04-02 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
US11319262B2 (en) | 2019-10-31 | 2022-05-03 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
US20220380328A1 (en) * | 2019-11-07 | 2022-12-01 | Eastman Chemical Company | Recycle content ethylene oxide or alkylene glycols |
KR20220093368A (ko) | 2019-11-07 | 2022-07-05 | 이스트만 케미칼 컴파니 | 재활용물 알파 올레핀 및 지방 알코올 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932317A (de) * | 1972-07-27 | 1974-03-25 | ||
JPS5222171A (en) * | 1975-08-13 | 1977-02-19 | Hiroyuki Kanai | Nonwoven fabric for filtration |
JPH0714997B2 (ja) * | 1989-03-31 | 1995-02-22 | 三井石油化学工業株式会社 | ポリエチレンテレフタレートの製造方法 |
US5241046A (en) * | 1989-03-31 | 1993-08-31 | Mitsui Petrochemical Industries, Ltd. | Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof |
CA2012577C (en) * | 1989-03-31 | 1995-12-12 | Shigemi Shiraki | Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof |
JPH05163337A (ja) * | 1991-12-12 | 1993-06-29 | Teijin Ltd | ポリエステルの製造法 |
JP3100730B2 (ja) * | 1992-02-14 | 2000-10-23 | 帝人株式会社 | ポリエステルの製造法 |
JPH06184286A (ja) * | 1992-12-18 | 1994-07-05 | Mitsubishi Kasei Corp | ポリエチレンテレフタレートならびにそれより成る中空容器および延伸フィルム |
JP3254836B2 (ja) * | 1993-08-19 | 2002-02-12 | 三菱化学株式会社 | ポリエチレンテレフタレートの製造方法 |
-
1995
- 1995-04-10 JP JP7084299A patent/JPH08283394A/ja active Pending
-
1996
- 1996-04-05 WO PCT/JP1996/000944 patent/WO1996032433A1/ja active IP Right Grant
- 1996-04-05 CA CA002190274A patent/CA2190274C/en not_active Expired - Fee Related
- 1996-04-05 CN CN96190565A patent/CN1073128C/zh not_active Expired - Fee Related
- 1996-04-05 EP EP96908359A patent/EP0764672B1/de not_active Expired - Lifetime
- 1996-04-05 DE DE69622487T patent/DE69622487T2/de not_active Expired - Lifetime
- 1996-04-05 JP JP53086796A patent/JP3418987B2/ja not_active Expired - Fee Related
- 1996-04-05 US US08/750,344 patent/US5830981A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3418987B2 (ja) | 2003-06-23 |
DE69622487T2 (de) | 2003-04-03 |
EP0764672B1 (de) | 2002-07-24 |
US5830981A (en) | 1998-11-03 |
WO1996032433A1 (fr) | 1996-10-17 |
CN1155891A (zh) | 1997-07-30 |
CN1073128C (zh) | 2001-10-17 |
CA2190274C (en) | 2002-07-02 |
EP0764672A4 (de) | 1998-11-04 |
JPH08283394A (ja) | 1996-10-29 |
EP0764672A1 (de) | 1997-03-26 |
CA2190274A1 (en) | 1996-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |