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ZA96358B - Process for pellet formation from amorphous polyester. - Google Patents

Process for pellet formation from amorphous polyester.

Info

Publication number
ZA96358B
ZA96358B ZA9600358A ZA96358A ZA96358B ZA 96358 B ZA96358 B ZA 96358B ZA 9600358 A ZA9600358 A ZA 9600358A ZA 96358 A ZA96358 A ZA 96358A ZA 96358 B ZA96358 B ZA 96358B
Authority
ZA
South Africa
Prior art keywords
amorphous polyester
pellet formation
pellet
formation
amorphous
Prior art date
Application number
ZA9600358A
Other languages
English (en)
Inventor
Jan M Stouffer
Elwood Neal Blanchard
Kenneth Wayne Leffew
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23482721&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA96358(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of ZA96358B publication Critical patent/ZA96358B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA9600358A 1995-01-20 1996-01-17 Process for pellet formation from amorphous polyester. ZA96358B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/375,873 US5540868A (en) 1995-01-20 1995-01-20 Process for pellet formation from amorphous polyester

Publications (1)

Publication Number Publication Date
ZA96358B true ZA96358B (en) 1997-08-18

Family

ID=23482721

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9600358A ZA96358B (en) 1995-01-20 1996-01-17 Process for pellet formation from amorphous polyester.

Country Status (11)

Country Link
US (1) US5540868A (zh)
EP (1) EP0804499B1 (zh)
JP (1) JP3503068B2 (zh)
KR (1) KR100405589B1 (zh)
CN (1) CN1075082C (zh)
AR (1) AR000762A1 (zh)
AU (1) AU712942B2 (zh)
DE (1) DE69622375T2 (zh)
TW (1) TW369549B (zh)
WO (1) WO1996022320A1 (zh)
ZA (1) ZA96358B (zh)

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US6255442B1 (en) 2000-02-08 2001-07-03 E. I. Du Pont De Nemours And Company Esterification process
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US6951954B1 (en) 2000-02-11 2005-10-04 E.I. Du Pont De Nemours And Company Continuous process for producing bis(3-hydroxypropyl) terephthalate
US6353062B1 (en) 2000-02-11 2002-03-05 E. I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
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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JP4562320B2 (ja) * 2001-06-29 2010-10-13 株式会社吉野工業所 合成樹脂製容器の口元高速白化方法
US6451966B1 (en) 2001-08-10 2002-09-17 E. I. Du Pont De Nemours And Company Method for increasing solid state polymerization rate
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US6699545B2 (en) * 2001-12-21 2004-03-02 E. I. Du Pont De Nemours And Company Method for increasing solid state polymerization rate of polyester polymers
US6835335B2 (en) * 2002-05-17 2004-12-28 Invista North America S.á.r.l. Process for crystallizing at least a portion of a crystallizable condensation homopolymer to form solid particles
US6706396B1 (en) 2002-10-18 2004-03-16 E. I. Du Pont De Nemours And Company Processes for producing very low IV polyester resin
JP2006511726A (ja) * 2002-12-23 2006-04-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリ（トリメチレンテレフタレート）複合繊維方法
US20070035057A1 (en) * 2003-06-26 2007-02-15 Chang Jing C Poly(trimethylene terephthalate) bicomponent fiber process
US7204945B2 (en) * 2003-09-16 2007-04-17 Eastman Chemical Company Direct coupling of melt polymerization and solid state processing for PET
US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
US7179881B2 (en) * 2003-09-19 2007-02-20 Eastman Chemical Company Process for heating PET pellet feed to a solid stating process by heat exchange with hot solid stated pellets
CA2482056A1 (en) * 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
US7459113B2 (en) * 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
DE102004015515A1 (de) * 2004-03-28 2004-09-16 Zimmer Ag Verfahren zur Herstellung von hochkondensiertem Polyestergranulat
WO2006020603A2 (en) * 2004-08-11 2006-02-23 Phoenix Technologies International, Llc Method for treating extremely small particles of polyethylene terephthalate
US20060041039A1 (en) * 2004-08-20 2006-02-23 Gyorgyi Fenyvesi Fluorescent poly(alkylene terephthalate) compositions
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7935399B2 (en) * 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
AU2005296123A1 (en) * 2004-10-18 2006-04-27 Phoenix Technologies International, Llc Method for accelerating the solid-stating of polyethylene terephthalate
MX2007006005A (es) * 2004-11-22 2007-06-08 Invista Tech Sarl Proceso para cristalizar y polimerizar en estado solido polimeros y polimero recubierto.
US7250486B1 (en) * 2004-12-15 2007-07-31 Uop Llc Method and apparatus for crystallizing polymer particles
DE102005014071A1 (de) * 2005-03-23 2006-09-28 Bühler AG Herstellung eines Polyesters mit verbesserten Aufschmelzeigenschaften und Kristallisationseigenschaften
US7776995B2 (en) * 2005-04-27 2010-08-17 Mitsubishi Chemical Corporation Process for production of polyester particles, polyester particles, polyester resin particles, and process for production thereof
WO2007052294A2 (en) * 2005-08-22 2007-05-10 Reliance Industries Ltd. An improved process for the production of slow crystallizing polyester resin
WO2007026838A1 (ja) * 2005-09-01 2007-03-08 Mitsubishi Chemical Corporation ポリエステルの製造方法
US7585104B2 (en) * 2005-09-12 2009-09-08 Uop Llc Rotary processor
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
US20070128459A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films
US20070129503A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles
US7666501B2 (en) * 2005-12-07 2010-02-23 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments
US20070149756A1 (en) * 2005-12-26 2007-06-28 Futura Polyesters Limited Compositions and methods of manufacturing polytrimethylene naphthalate
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
EP1844917A3 (de) 2006-03-24 2008-12-03 Entex Rust & Mitschke GmbH Verfahren zur Verarbeitung von zu entgasenden Produkten
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FR2910877B1 (fr) 2006-12-28 2009-09-25 Eurocopter France Amelioration aux rotors de giravions equipes d'amortisseurs interpales
EP1997608A3 (de) 2007-05-16 2009-05-27 Entex Rust & Mitschke GmbH Verfahren zur Verarbeitung von zu entgasenden Produkten
US8044169B2 (en) 2008-03-03 2011-10-25 Grupo Petrotemex, S.A. De C.V. Dryer configuration for production of polyester particles
DE102011112081A1 (de) 2011-05-11 2015-08-20 Entex Rust & Mitschke Gmbh Verfahren zur Verarbeitung von Elasten
US9656447B2 (en) * 2012-08-31 2017-05-23 Toray Plastics (America), Inc. Lidding structure based on aromatic polyester film, extrusion-coated with a sealable/peelable copolyester layer
CN104736317B (zh) 2012-10-11 2017-09-22 恩特克斯拉斯特及米施克有限责任公司 用于加工易粘接的塑料的挤压机
DE102015001167A1 (de) 2015-02-02 2016-08-04 Entex Rust & Mitschke Gmbh Entgasen bei der Extrusion von Kunststoffen
DE102017001093A1 (de) 2016-04-07 2017-10-26 Entex Rust & Mitschke Gmbh Entgasen bei der Extrusion von Kunststoffen mit Filterscheiben aus Sintermetall
DE102015008406A1 (de) 2015-07-02 2017-04-13 Entex Rust & Mitschke Gmbh Verfahren zur Bearbeitung von Produkten im Extruder
DE102016002143A1 (de) 2016-02-25 2017-08-31 Entex Rust & Mitschke Gmbh Füllteilmodul in Planetwalzenextruderbauweise
JP6658086B2 (ja) * 2016-02-26 2020-03-04 東洋製罐グループホールディングス株式会社 ポリオキサレート共重合体及びその製造方法
DE102017006638A1 (de) 2017-07-13 2019-01-17 Entex Rust & Mitschke Gmbh Füllteilmodul in Planetwalzenextruderbauweise
CN111417519A (zh) * 2017-11-30 2020-07-14 3M创新有限公司 包括自支承三层叠堆的基底
JP7508077B2 (ja) 2019-04-03 2024-07-01 奥野製薬工業株式会社 電気めっき用Ｂｉ－Ｓｂ合金めっき液

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US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
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Also Published As

Publication number Publication date
DE69622375T2 (de) 2003-03-06
KR19980701521A (ko) 1998-05-15
EP0804499B1 (en) 2002-07-17
CN1075082C (zh) 2001-11-21
US5540868A (en) 1996-07-30
MX9705458A (es) 1997-10-31
CN1178541A (zh) 1998-04-08
KR100405589B1 (ko) 2004-05-14
DE69622375D1 (de) 2002-08-22
TW369549B (en) 1999-09-11
AU712942B2 (en) 1999-11-18
JPH10512610A (ja) 1998-12-02
AU4855096A (en) 1996-08-07
WO1996022320A1 (en) 1996-07-25
EP0804499A1 (en) 1997-11-05
AR000762A1 (es) 1997-08-06
JP3503068B2 (ja) 2004-03-02

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