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AR038048A1 - Metodo para aumentar la velocidad de polimerizacion en estado solido de los polimeros de poliester. - Google Patents

Metodo para aumentar la velocidad de polimerizacion en estado solido de los polimeros de poliester.

Info

Publication number
AR038048A1
AR038048A1 ARP020105005A ARP020105005A AR038048A1 AR 038048 A1 AR038048 A1 AR 038048A1 AR P020105005 A ARP020105005 A AR P020105005A AR P020105005 A ARP020105005 A AR P020105005A AR 038048 A1 AR038048 A1 AR 038048A1
Authority
AR
Argentina
Prior art keywords
solid state
polymerization
speed
increase
polyester polymers
Prior art date
Application number
ARP020105005A
Other languages
English (en)
Inventor
Anju Parthasarathy
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
Application filed by Du Pont filed Critical Du Pont
Publication of AR038048A1 publication Critical patent/AR038048A1/es

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

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)
  • Wrappers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Un método para aumentar la velocidad de polimerización de los polímeros de poliéster en estado sólido agregando una cantidad catalítica de p-toluensulfonato de cinc a un polímero de poliéster fundido, esencialmente libre de antimonio y germanio, antes de la polimerización en estado sólido.
ARP020105005A 2001-12-21 2002-12-19 Metodo para aumentar la velocidad de polimerizacion en estado solido de los polimeros de poliester. AR038048A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34356401P 2001-12-21 2001-12-21
US10/128,784 US6699545B2 (en) 2001-12-21 2002-04-22 Method for increasing solid state polymerization rate of polyester polymers

Publications (1)

Publication Number Publication Date
AR038048A1 true AR038048A1 (es) 2004-12-22

Family

ID=26826941

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020105005A AR038048A1 (es) 2001-12-21 2002-12-19 Metodo para aumentar la velocidad de polimerizacion en estado solido de los polimeros de poliester.

Country Status (20)

Country Link
US (1) US6699545B2 (es)
EP (1) EP1456277B1 (es)
JP (1) JP2005514471A (es)
KR (1) KR100942881B1 (es)
CN (1) CN1288188C (es)
AR (1) AR038048A1 (es)
AT (1) ATE310037T1 (es)
AU (1) AU2002359726A1 (es)
BR (1) BR0213887A (es)
CA (1) CA2464920A1 (es)
DE (1) DE60207445T2 (es)
DZ (1) DZ3351A1 (es)
EG (1) EG23283A (es)
ES (1) ES2252533T3 (es)
MX (1) MXPA04003979A (es)
MY (1) MY131475A (es)
PL (1) PL208059B1 (es)
RU (1) RU2271369C2 (es)
TW (1) TWI281928B (es)
WO (1) WO2003055931A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB0325952D0 (en) * 2003-11-06 2003-12-10 Du Pont Method for producing enhanced solid state polymerization of polyethylene terephthalate
JP4734237B2 (ja) * 2004-06-17 2011-07-27 帝人デュポンフィルム株式会社 反射板用積層フィルムの製造方法
WO2008008836A2 (en) * 2006-07-11 2008-01-17 Wellman, Inc. Composite solid phase polymerization catalyst
EP2789639B1 (en) * 2007-05-10 2017-01-25 Eastman Chemical Company Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutane diol and 1,4-cyclohexanedimethanol
JP5679668B2 (ja) * 2010-01-22 2015-03-04 三井化学株式会社 トルエンスルホン酸亜鉛の製造方法、トルエンスルホン酸亜鉛およびカルバメートの製造方法
CN102219890B (zh) * 2010-04-15 2013-03-06 中国石油化工股份有限公司 生产钛系聚酯的方法
CN102219894B (zh) * 2010-04-15 2013-03-06 中国石油化工股份有限公司 生产半消光钛系聚酯的方法
US20120128911A1 (en) 2010-11-22 2012-05-24 E. I. Du Pont De Nemours And Company Solid state polymerizations of polyester
KR102087451B1 (ko) * 2011-09-30 2020-03-10 티코나 엘엘씨 액정 중합체를 위한 고상 중합 시스템
WO2014004900A2 (en) 2012-06-27 2014-01-03 Toray Composites (America), Inc. Benzoxazine resin composition, prepreg, and fiber-reinforced composite material
CN105085874A (zh) * 2014-04-30 2015-11-25 东丽纤维研究所（中国）有限公司 一种聚酯组合物及其制造方法和用途
CN104311805B (zh) * 2014-10-13 2016-02-03 四川大学 含环状糖醇结构的可完全生物降解脂肪族共聚酯及制备方法
FR3036400B1 (fr) * 2015-05-22 2019-04-26 Roquette Freres Polyester de haute viscosite aux proprietes choc ameliorees
FR3081871B1 (fr) * 2018-05-31 2020-11-27 Roquette Freres Procede de cristallisation d'un polyester comprenant au moins un motif 1,4 : 3,6-dianhydrohexitol.
CN115725060B (zh) * 2021-08-31 2024-04-09 华润化学材料科技股份有限公司 嵌段共聚酯及其制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834785C1 (en) 1988-10-12 1989-05-24 Gebr. Kaiser Maschinenfabrik, 4150 Krefeld, De Apparatus for generating granules or pellets from flowable material
DE4025744C1 (es) 1990-08-14 1992-03-12 Gebr. Kaiser Maschinenfabrik, 4150 Krefeld, De
EP0520051B1 (de) * 1991-01-16 1996-11-27 Rhone-Poulenc Viscosuisse Sa Verfahren zur herstellung eines polyesters.
US5340509A (en) 1992-06-30 1994-08-23 Shell Oil Company Process for pelletizing ultra high melt flow crystalline polymers and products therefrom
ATE204591T1 (de) 1994-03-30 2001-09-15 Arco Chem Tech Verfahren zur darstellung eines polyetheresters
US5646238A (en) 1994-07-27 1997-07-08 Mitsui Toatsu Chemicals, Inc. Preparation process of polyhydroxycarboxylic acid
US5714262A (en) 1995-12-22 1998-02-03 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
US5540868A (en) 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester
US5633018A (en) 1995-01-20 1997-05-27 E. I. Du Pont De Nemours And Company Apparatus for forming crystalline polymer pellets
EP0745629A3 (en) 1995-06-01 1997-05-07 Enichem Spa Low crystallization rate polyester and catalyst system for its manufacture
EP0745630A3 (en) 1995-06-01 1997-08-27 Enichem Spa Highly active catalyst system for the production of polyethylene terephthalate
US5670606A (en) 1996-01-05 1997-09-23 E. I. Du Pont De Nemours And Compant Crystalline form of poly(ethylene 2,6-naphthalate) and a method for its production
US5990265A (en) 1997-06-23 1999-11-23 E. I. Du Pont De Nemours And Company Production of poly(trimethylene terephthalate)
US5880225A (en) 1998-02-18 1999-03-09 Arco Chemical Technology, L.P. Process for making polyetherester resins having high aromatic diester
US6140458A (en) 1998-04-28 2000-10-31 Mitsui Chemicals, Inc. Preparation process of polyester
DE19849485B9 (de) 1998-10-27 2006-09-14 Uhde Gmbh Verfahren und Anlage zum Herstellen von Granulat aus polyfunktionellen Carbonsäuren und Alkoholen, insbesondere PET-Granulat

Also Published As

Publication number Publication date
US6699545B2 (en) 2004-03-02
KR20040072623A (ko) 2004-08-18
DE60207445T2 (de) 2006-08-03
KR100942881B1 (ko) 2010-02-17
ES2252533T3 (es) 2006-05-16
CN1578801A (zh) 2005-02-09
CN1288188C (zh) 2006-12-06
ATE310037T1 (de) 2005-12-15
CA2464920A1 (en) 2003-07-10
MY131475A (en) 2007-08-30
EG23283A (en) 2004-10-31
EP1456277A1 (en) 2004-09-15
DE60207445D1 (de) 2005-12-22
RU2271369C2 (ru) 2006-03-10
US20030139566A1 (en) 2003-07-24
RU2004113093A (ru) 2005-10-10
PL208059B1 (pl) 2011-03-31
MXPA04003979A (es) 2004-07-23
AU2002359726A1 (en) 2003-07-15
JP2005514471A (ja) 2005-05-19
EP1456277B1 (en) 2005-11-16
PL370590A1 (en) 2005-05-30
TW200301272A (en) 2003-07-01
BR0213887A (pt) 2004-12-21
TWI281928B (en) 2007-06-01
WO2003055931A1 (en) 2003-07-10
DZ3351A1 (fr) 2005-06-07

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