AR048979A1 - Proceso para agregar compuestos metino absorbentes de luz uv a pet por esterificacion directa - Google Patents

Proceso para agregar compuestos metino absorbentes de luz uv a pet por esterificacion directa

Info

Publication number
AR048979A1
AR048979A1 ARP050102190A ARP050102190A AR048979A1 AR 048979 A1 AR048979 A1 AR 048979A1 AR P050102190 A ARP050102190 A AR P050102190A AR P050102190 A ARP050102190 A AR P050102190A AR 048979 A1 AR048979 A1 AR 048979A1
Authority
AR
Argentina
Prior art keywords
polyester
metino
light absorbing
esterified
reagents
Prior art date
Application number
ARP050102190A
Other languages
English (en)
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of AR048979A1 publication Critical patent/AR048979A1/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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • C08G63/21—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups in the presence of unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

Un método para incorporar un compuesto absorbente de luz UV a un poliéster preparado utilizando esterificacion directa de reactivos seleccionados de un ácido dicarboxílico y un diol. Dicho método comprende la reaccion de los reactivos en un reactor de esterificacion bajo condiciones suficientes como para formar un producto esterificado que incluye por lo menos uno de los siguientes compuestos: un éster, un oligomero, o una mezcla que posee un éster y una mezcla de poliéster de bajo peso molecular; polimerizar el producto esterificado en un reactor de policondensacion para formar un poliéster; y agregar el compuessto absorbente de luz UV a los productos esterificados cuando por lo menos 50% de los grupos carboxilo inicialmente presentes en los reactivos han sido esterificados para obtener un rendimiento de compuesto absorbente de luz UV incorporado al poliéster superior a 25%: Los productos que utilizan el poliéster protegido contra la radiacion UV preparado de acuerdo al método son también divulgados.
ARP050102190A 2004-05-27 2005-05-27 Proceso para agregar compuestos metino absorbentes de luz uv a pet por esterificacion directa AR048979A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/855,722 US7541407B2 (en) 2004-05-27 2004-05-27 Process for adding methine UV light absorbers to PET prepared by direct esterification

Publications (1)

Publication Number Publication Date
AR048979A1 true AR048979A1 (es) 2006-06-14

Family

ID=34971038

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102190A AR048979A1 (es) 2004-05-27 2005-05-27 Proceso para agregar compuestos metino absorbentes de luz uv a pet por esterificacion directa

Country Status (14)

Country Link
US (1) US7541407B2 (es)
EP (1) EP1751208B1 (es)
JP (1) JP4787249B2 (es)
KR (1) KR101142396B1 (es)
CN (1) CN100577709C (es)
AR (1) AR048979A1 (es)
AT (1) ATE465200T1 (es)
BR (1) BRPI0511460B1 (es)
CA (1) CA2565862C (es)
DE (1) DE602005020771D1 (es)
ES (1) ES2341660T3 (es)
MX (1) MXPA06013722A (es)
TW (1) TWI298726B (es)
WO (1) WO2005118675A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2379512B1 (en) 2008-12-30 2017-03-29 Novartis AG Tri-functional uv-absorbing compounds and use thereof
WO2012082704A1 (en) 2010-12-13 2012-06-21 Novartis Ag Ophthalmic lenses modified with functional groups and methods of making thereof

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000027A1 (de) 1970-01-02 1971-07-08 Basf Ag Optische Aufheller
NL7016364A (es) 1970-10-21 1972-04-25
US4100142A (en) 1972-09-13 1978-07-11 Fiber Industries, Inc. Polyester process and product
US4067857A (en) 1976-05-21 1978-01-10 Stauffer Chemical Company Polyester catalyst system comprising an antimony-containing polycondensation catalyst and an ethylenically unsaturated compound and process employing same
EP0003552B1 (de) 1978-02-08 1982-05-26 Ciba-Geigy Ag Unter der Einwirkung von Licht vernetzbare Polymere mit seitenständigen tricyclischen Imidylgruppen, ihre Herstellung und ihre Verwendung
DE3066875D1 (en) * 1979-12-10 1984-04-12 Ici Plc New polyester compositions; shaped articles obtained from them and processes for preparing them
US4359570A (en) 1980-05-08 1982-11-16 Eastman Kodak Company Colored polyester containing copolymerized dyes as colorants
US4400500A (en) 1982-04-30 1983-08-23 Rohm And Haas Company Polyaminoester thermosetting resins
IL72879A (en) 1984-09-06 1988-12-30 Ginegar Kibbutz Plastic sheeting
US4617373A (en) 1985-02-15 1986-10-14 Eastman Kodak Company Condensation polymers and products therefrom
US4617374A (en) 1985-02-15 1986-10-14 Eastman Kodak Company UV-absorbing condensation polymeric compositions and products therefrom
JPS62196121A (ja) 1986-01-24 1987-08-29 Toyobo Co Ltd 配向ポリエステルフイルム
US4661566A (en) 1986-02-06 1987-04-28 Eastman Kodak Company UV-absorbing condensation polymeric composition
US4707537A (en) 1986-09-30 1987-11-17 Eastman Kodak Company UV-absorbing condensation polymeric compositions and products therefrom
JPS63142028A (ja) 1986-12-05 1988-06-14 Toyo Seikan Kaisha Ltd ポリエステル製容器及び包装体
US4749774A (en) * 1986-12-29 1988-06-07 Eastman Kodak Company Condensation polymer containing the residue of a poly-methine compound and shaped articles produced therefrom
JPS63172771A (ja) 1987-01-12 1988-07-16 Mitsubishi Paper Mills Ltd インドアニリン系染料の製造法
US4749772A (en) 1987-07-20 1988-06-07 Eastman Kodak Company Condensation copolymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom
US4749773A (en) 1987-07-27 1988-06-07 Eastman Kodak Company Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom
US4981516A (en) 1987-12-29 1991-01-01 Milliken Research Corporation Methine colorants and washable ink compositions containing methine colorants
US4845187A (en) 1988-01-25 1989-07-04 Eastman Kodak Company Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom
US4808677A (en) 1988-02-08 1989-02-28 Eastman Kodak Company Condensation polymer containing copolymerized colorants derived from indigo and articles produced therefrom
US4892923A (en) 1988-02-22 1990-01-09 Eastman Kodak Company Polyester compositions containing the residue of a naphthopyran compound and shaped articles produced therefrom
US4826903A (en) 1988-02-22 1989-05-02 Eastman Kodak Company Condensation polymer containing the residue of an acyloxystyrl compound and shaped articles produced therefrom
US5068348A (en) 1988-04-18 1991-11-26 Eastman Kodak Company Triazole methine compounds
US5331066A (en) 1988-06-24 1994-07-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for producing polyester ether copolymer
JPH02199120A (ja) * 1989-01-26 1990-08-07 Kanebo Ltd ポリエステル組成物
US5162488A (en) 1989-05-22 1992-11-10 Hoechst Celanese Corporation Catalyst system and process for preparing polyethylene terephthalate
US5153164A (en) 1989-05-22 1992-10-06 Hoechst Celanese Corporation Catalyst system for preparing polyethylene terephthalate
US5166311A (en) 1989-05-22 1992-11-24 Hoechst Celanese Corporation Catalyst system and process for preparing high clarity, colorless polyethylene terephthalate
US5008230A (en) 1989-05-22 1991-04-16 Hoechst Celanese Corporation Catalyst for preparing high clarity, colorless polyethylene terephthalate
US5057594A (en) 1989-08-17 1991-10-15 Eastman Kodak Company Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
US5032670A (en) 1989-08-30 1991-07-16 Eastman Kodak Company Copolymerized anthraquinone-polyester color concentrates
US4999418A (en) 1989-08-31 1991-03-12 Eastman Kodak Company Polyesters colored with the residue of heat stable anthraquinone compounds
US5238975A (en) 1989-10-18 1993-08-24 Minnesota Mining And Manufacturing Company Microwave radiation absorbing adhesive
GB8926631D0 (en) 1989-11-24 1990-01-17 Ici Plc Polymer compositions
US5106942A (en) 1990-01-08 1992-04-21 Eastman Kodak Company Copolymerized methine colorant-polyester color concentrates
US5064935A (en) 1990-08-01 1991-11-12 E. I. Dupont De Nemours And Company Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer
JP2846091B2 (ja) 1990-09-25 1999-01-13 オリヱント化学工業株式会社 インドール系化合物およびその用途
US5091501A (en) 1990-10-04 1992-02-25 Eastman Kodak Company Process for preparing 2H-1-benzopyran-2-ones and polyesters containing 2H-1-benzopyran-2-one residues
US5286836A (en) 1990-10-19 1994-02-15 Korea Institute Of Science And Technology Process for forming polyesters
US5030708A (en) 1990-12-17 1991-07-09 Eastman Kodak Company Colored polyester compositions
DE4041520A1 (de) 1990-12-22 1992-06-25 Bayer Ag Modifizierte polyesterharze, ein verfahren zu deren herstellung und toner, die solche polyesterharze enthalten
EP0501543B1 (en) 1991-02-28 1998-05-20 Agfa-Gevaert N.V. Process for the production of polyesters with increased electroconductivity
US5254625A (en) 1991-06-07 1993-10-19 Eastman Kodak Company Light-absorbing polymers
EP0588962B1 (en) 1991-06-10 1998-04-01 Eastman Chemical Company Light-absorbing polymers
US5215876A (en) 1991-08-29 1993-06-01 Eastman Kodak Company Radiographic element with uv absorbation compound in polyester support
US5274072A (en) 1992-05-04 1993-12-28 Eastman Kodak Company Polyester composition having copolymerized therein a light absorbing compound
US5246779A (en) 1992-08-10 1993-09-21 Quantum Chemical Corporation Microfine propylene polymer powders and process for their preparation
US5322883A (en) 1992-09-24 1994-06-21 Basf Corporation Thermoplastic polyester with reduced flammability
US5382474A (en) 1992-09-24 1995-01-17 Basf Corporation Method for producing polyethylene terephthalate fibers with reduced flammability
US5401796A (en) 1993-04-02 1995-03-28 Mitsui Toatsu Chemicals, Inc. Aliphatic polyester and preparation process thereof
US5453479A (en) 1993-07-12 1995-09-26 General Electric Company Polyesterification catalyst
DE4327616A1 (de) 1993-08-17 1995-02-23 Hoechst Ag Verfahren zur Herstellung von Polyestern mit verbessertem Weißgrad
US5372864A (en) 1993-09-03 1994-12-13 Eastman Chemical Company Toners for polyesters
US5714570A (en) 1993-12-09 1998-02-03 Korea Institute Of Science And Technology Method for the preparation of polyester by use of composite catalyst
JP3382003B2 (ja) * 1994-02-04 2003-03-04 三菱レイヨン株式会社 ポリエステル樹脂の製造方法
US5456725A (en) 1994-03-04 1995-10-10 Milliken Research Corporation Method for temporarily coloring textile fibers
US5416187A (en) 1994-04-04 1995-05-16 Eastman Chemical Company Process for the preparation of phenol-functional polyester resins
US5459224A (en) 1994-07-18 1995-10-17 Eastman Chemical Company Copolyesters having improved weatherability
US5714262A (en) 1995-12-22 1998-02-03 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
US5466765A (en) 1995-03-09 1995-11-14 Eastman Chemical Company Vaccum system for controlling pressure in a polyester process
DE19509551A1 (de) 1995-03-16 1996-09-19 Basf Ag Verfahren zur kontinuierlichen Herstellung von thermoplastischen Polyestern
US5597891A (en) 1995-08-01 1997-01-28 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
TW381104B (en) 1996-02-20 2000-02-01 Eastman Chem Co Process for preparing copolyesters of terephthalic acid, ethylene glycol, and 1,4-cyclohexanedimethanol
US5898058A (en) 1996-05-20 1999-04-27 Wellman, Inc. Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
US6132825A (en) 1996-07-12 2000-10-17 Tetra Laval Holdings & Finance, Sa Sterilant degrading polymeric material
DE19643479B4 (de) 1996-10-22 2006-04-20 Zimmer Ag Verfahren zur Herstellung von Polyethylenterephthalat aus Polyethylenterephthalat-Abfall
US6099778A (en) 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
EP0864596A1 (en) 1997-03-14 1998-09-16 Hoechst Diafoil GmbH Process for the production of polyethylene terephthalate
TW482790B (en) 1997-05-06 2002-04-11 Teijin Ltd Method for continuous production of polyester
CN1114643C (zh) 1997-06-10 2003-07-16 阿科蒂斯工业纤维有限公司 制备聚酯和共聚酯的方法
US5985389A (en) 1997-06-17 1999-11-16 Eastman Chemical Company Polyester and optical brightener blend having improved properties
US6001952A (en) 1997-06-18 1999-12-14 Eastman Chemical Company Polyester containing benzylidene having reduced fluorescence
DE19753378A1 (de) 1997-12-02 1999-06-10 Lurgi Zimmer Ag Verfahren zur Herstellung von Polyestern mit Mischkatalysatoren
EP0921144B1 (en) 1997-12-02 2005-03-23 Mitsubishi Chemical Corporation Polyester, stretch blow molded product formed thereof and method for producing polyester
JP2000053713A (ja) 1998-03-17 2000-02-22 Ciba Specialty Chem Holding Inc ポリマ―ベ―スの顔料配合物を製造するための連続方法
US5981690A (en) 1998-04-17 1999-11-09 E. I. Du Pont De Nemours And Company Poly(alkylene arylates) having improved optical properties
MY119540A (en) 1998-04-24 2005-06-30 Ciba Spacialty Chemicals Holding Inc Increasing the molecular weight of polyesters
US6380348B1 (en) 1998-07-07 2002-04-30 Atofina Chemicals, Inc. Polyester polycondensation with lithium titanyl oxalate catalyst
US6020421A (en) 1998-09-01 2000-02-01 Unitika Ltd. Polyester composition and method for producing the same
DE19908628A1 (de) 1999-02-27 2000-08-31 Lurgi Zimmer Ag Katalysator, Verfahren zu dessen Herstellung und Verwendung des Katalysators
US6409949B1 (en) 1999-03-29 2002-06-25 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Method for thickening a polyester resin
US6277947B1 (en) 2000-04-21 2001-08-21 Shell Oil Company Process of producing polytrimethylene terephthalate (PTT)
US6159406A (en) 1999-05-25 2000-12-12 Eastman Kodak Company Process for rapid crystallization of polyesters and co-polyesters via in-line drafting and flow-induced crystallization
US6207740B1 (en) 1999-07-27 2001-03-27 Milliken & Company Polymeric methine ultraviolet absorbers
US6384180B1 (en) 1999-08-24 2002-05-07 Eastman Chemical Company Method for making polyesters employing acidic phosphorus-containing compounds
MY120859A (en) 1999-10-19 2005-11-30 Pet Rebirth Co Ltd METHOD OF POLYMERIZING DEIONIZED BIS-ß-HYDROXYETHYL TEREPHTHALATE.
US6071612A (en) 1999-10-22 2000-06-06 Arteva North America S.A.R.L. Fiber and filament with zinc sulfide delusterant
US6166170A (en) 1999-12-02 2000-12-26 E. I. Du Pont De Nemours And Company Esterification catalysts and processes therefor and therewith
US6569991B2 (en) 2000-12-15 2003-05-27 Wellman, Inc. Methods of post-polymerization extruder injection in polyethylene terephthalate production
US6599596B2 (en) 2000-12-15 2003-07-29 Wellman, Inc. Methods of post-polymerization injection in continuous polyethylene terephthalate production
US6590069B2 (en) 2000-12-15 2003-07-08 Wellman, Inc. Methods of post-polymerization extruder injection in condensation polymer production
EP1281725A4 (en) 2001-01-25 2005-04-06 Mitsubishi Chem Corp POLYESTER RESIN, MOLDED ARTICLE BASED ON THIS POLYESTER RESIN, AND PROCESS FOR PRODUCING THE POLYESTER RESIN
US6489433B2 (en) 2001-02-23 2002-12-03 E. I. Du Pont De Nemours And Company Metal-containing composition and process therewith
US6506853B2 (en) 2001-02-28 2003-01-14 E. I. Du Pont De Nemours And Company Copolymer comprising isophthalic acid
US6716898B2 (en) 2001-05-18 2004-04-06 Eastman Chemical Company Amber polyester compositions for packaging food and beverages
US6596795B2 (en) * 2001-08-21 2003-07-22 Milliken & Company Low-color vanillin-based ultraviolet absorbers and methods of making thereof
US6602447B2 (en) * 2001-08-21 2003-08-05 Milliken & Company Low-color ultraviolet absorbers for high UV wavelength protection applications
US20030078328A1 (en) * 2001-08-21 2003-04-24 Mason Mary E. Low-color resorcinol-based ultraviolet absorbers and methods of making thereof
US6559216B1 (en) 2001-08-21 2003-05-06 Milliken & Company Low-color ultraviolet absorber compounds and compositions thereof
KR20060056318A (ko) * 2003-07-11 2006-05-24 이스트만 케미칼 컴파니 최대 수율을 위한 ｐｅｔ 공정으로의 ｕｖ 흡수제의 첨가
US7282555B2 (en) * 2004-05-27 2007-10-16 Eastman Chemical Company Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof

Also Published As

Publication number Publication date
MXPA06013722A (es) 2007-05-23
JP2008500428A (ja) 2008-01-10
TW200613362A (en) 2006-05-01
US20050277758A1 (en) 2005-12-15
BRPI0511460B1 (pt) 2016-07-12
CA2565862C (en) 2011-02-15
EP1751208B1 (en) 2010-04-21
DE602005020771D1 (de) 2010-06-02
EP1751208A1 (en) 2007-02-14
KR101142396B1 (ko) 2012-05-08
JP4787249B2 (ja) 2011-10-05
CN100577709C (zh) 2010-01-06
US7541407B2 (en) 2009-06-02
CN1961021A (zh) 2007-05-09
ES2341660T3 (es) 2010-06-24
BRPI0511460A (pt) 2007-12-26
CA2565862A1 (en) 2005-12-15
TWI298726B (en) 2008-07-11
ATE465200T1 (de) 2010-05-15
WO2005118675A1 (en) 2005-12-15
KR20070029180A (ko) 2007-03-13

Similar Documents

Publication Publication Date Title
TW200700460A (en) Biodegradable polyester mixtures, their use, and process for their preparation
ATE530951T1 (de) Lichtempfindliche harzzusammensetzung
BR0013557A (pt) Processo para a preparação de poli(tereftalato de trimetileno)
BR0113910A (pt) Processo para produção de um poliester do tipo reator, poliéster tipo reator, e, composição de poliéster
TW200704691A (en) Addition of UV absorbers to PET process for maximum yield
CO4810331A1 (es) Proceso para la preparacion de esteres en presencia de un catalizador
ATE505515T1 (de) Polyestermischung enthaltend biodiesel
BRPI0412403A (pt) método para incorporar um absorvedor de uv em uma resina de poliéster, composição de poliéster, e, artigo termoplástico
TW200624465A (en) Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
AR048979A1 (es) Proceso para agregar compuestos metino absorbentes de luz uv a pet por esterificacion directa
MY139922A (en) Continuous method for producing polyalkylene arylates containing hyperbranched polyesters and/or polycarbonates
MA22954A1 (fr) Procede de preparation de diesters de l'acide terephtalique, monomeres et de diols a partir de polyesters.
AR049387A1 (es) Absorbentes uv de furil-2-metilideno y composiciones que los incorporan
DE69923795D1 (de) Verfahren zur Herstellung biologisch-abbaubarer Polyester
AR048978A1 (es) Proceso para agregar absorbentes de luz uv de furil-2-metilideno a poli(etilentereftalato)
WO2004078840A3 (en) Polymer compositions containing an ultraviolet light absorbing compound
AR049194A1 (es) Metodo para incorporar absorbentes de luz de metino que contienen nitrogeno en pet y composiciones de los mismos
US3932612A (en) Insecticidal compositions for sustained release of 0,0-dimethyl-0-(2,2-dichlorovinyl) phosphate
AR048980A1 (es) Proceso para agregar absorbentes de luz de metina que contienen nitrogeno, a poli (etilentereftalato)
ES2550187T3 (es) Procedimiento para la producción de un poli(tereftalato de etileno)
TH1901004575A (th) พอลิเอสเทอร์ที่ประกอบด้วยกรด 2,5-ฟิวแรนไดคาร์บอกซิลิก
CA2377603A1 (en) Process for preparation of polyethylene terephthalate modified by o-pht halic acid units
PL215590B1 (pl) Nienasycona tereftalowa żywica poliestrowa oraz sposób wytwarzania nienasyconej tereftalowej żywicy poliestrowej
ES2094021T3 (es) Procedimiento para la recuperacion de etilenglicol a partir de la produccion de tereftalato de polietileno.
TH80962B (th) ของผสมพอลิเอสเทอร์ที่เสื่อมสลายทางชีวภาพ

Legal Events

Date Code Title Description
FG Grant, registration