MXPA06000426A - Adicion de absorbedores uv al proceso de pet para rendimiento maximo. - Google Patents

Adicion de absorbedores uv al proceso de pet para rendimiento maximo.

Info

Publication number
MXPA06000426A
MXPA06000426A MXPA06000426A MXPA06000426A MXPA06000426A MX PA06000426 A MXPA06000426 A MX PA06000426A MX PA06000426 A MXPA06000426 A MX PA06000426A MX PA06000426 A MXPA06000426 A MX PA06000426A MX PA06000426 A MXPA06000426 A MX PA06000426A
Authority
MX
Mexico
Prior art keywords
absorber
containing compound
absorbers
addition
maximum yield
Prior art date
Application number
MXPA06000426A
Other languages
English (en)
Inventor
Jason Clay Pearson
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
Priority claimed from US10/618,274 external-priority patent/US20050010017A1/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of MXPA06000426A publication Critical patent/MXPA06000426A/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
    • C08G63/02—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
    • 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
    • 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
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates

Abstract

La presente invencion se relaciona a un metodo para incorporar eficientemente un absorbedor UV en una resina de poliester. El metodo incluye formar una mezcla de reaccion que comprende un componente de diol, un componente de diacido seleccionando del grupo que consiste de acidos dicarboxilicos, derivados de acido dicarboxilico y mezclas de los mismos, un compuesto que contiene antimonio, un compuesto que contiene fosforo, un compuesto que contiene metal y un absorbente UV. La mezcla de reaccion se polimeriza en un sistema de reaccion de policondensacion. En otra modalidad de la presente invencion, el absorbedor UV se adiciona mientras que los productos de reaccion de un reactor se transfieren al siguiente reactor en el sistema de reaccion de policondensacion. Tambien se divulga una composicion de poliester que tiene el absorbedor UV incorporado en la misma.
MXPA06000426A 2003-07-11 2004-06-28 Adicion de absorbedores uv al proceso de pet para rendimiento maximo. MXPA06000426A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/618,274 US20050010017A1 (en) 2003-07-11 2003-07-11 Addition of UV inhibitors to pet process for maximum yield
US10/855,723 US20050008885A1 (en) 2003-07-11 2004-05-27 Addition of UV absorbers to PET process for maximum yield
PCT/US2004/020645 WO2005007735A2 (en) 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield

Publications (1)

Publication Number Publication Date
MXPA06000426A true MXPA06000426A (es) 2006-03-17

Family

ID=34083690

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06000426A MXPA06000426A (es) 2003-07-11 2004-06-28 Adicion de absorbedores uv al proceso de pet para rendimiento maximo.

Country Status (7)

Country Link
EP (1) EP1644436A2 (es)
JP (1) JP2007521378A (es)
KR (1) KR20060056318A (es)
BR (1) BRPI0412403A (es)
CA (1) CA2530484A1 (es)
MX (1) MXPA06000426A (es)
WO (1) WO2005007735A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7541407B2 (en) * 2004-05-27 2009-06-02 Eastman Chemical Company Process for adding methine UV light absorbers to PET prepared by direct esterification
US7959998B2 (en) 2005-03-02 2011-06-14 Eastman Chemical Company Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefrom
US20070010650A1 (en) 2005-06-17 2007-01-11 Crawford Emmett D Tough amorphous polyester compositions
US7959836B2 (en) 2005-03-02 2011-06-14 Eastman Chemical Company Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediol
US7955674B2 (en) 2005-03-02 2011-06-07 Eastman Chemical Company Transparent polymer blends containing polyesters comprising a cyclobutanediol and articles prepared therefrom
US7704605B2 (en) 2006-03-28 2010-04-27 Eastman Chemical Company Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein
US8299204B2 (en) 2005-10-28 2012-10-30 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof
US8193302B2 (en) 2005-10-28 2012-06-05 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof
US8586701B2 (en) 2005-10-28 2013-11-19 Eastman Chemical Company Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol
US9598533B2 (en) 2005-11-22 2017-03-21 Eastman Chemical Company Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
US7737246B2 (en) 2005-12-15 2010-06-15 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor
US9169388B2 (en) 2006-03-28 2015-10-27 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof
WO2008051320A1 (en) * 2006-10-27 2008-05-02 Eastman Chemical Company Polyester compositions which comprise tetramethylcyclobutanediol, cyclohexanedimethanol and ethylene glycol, and manufacturing processes therefor
US8501287B2 (en) 2007-11-21 2013-08-06 Eastman Chemical Company Plastic baby bottles, other blow molded articles, and processes for their manufacture
KR101790591B1 (ko) 2007-11-21 2017-10-26 이스트만 케미칼 컴파니 플라스틱 젖병, 다른 취입 성형된 제품, 및 이들의 제조 방법
US8895654B2 (en) 2008-12-18 2014-11-25 Eastman Chemical Company Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid
US20130217830A1 (en) 2012-02-16 2013-08-22 Eastman Chemical Company Clear Semi-Crystalline Articles with Improved Heat Resistance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617374A (en) * 1985-02-15 1986-10-14 Eastman Kodak Company UV-absorbing condensation polymeric compositions and products therefrom
US5032631A (en) * 1988-11-10 1991-07-16 Hoechst Celanese Corporation UV-light stabilized polyester molding compositions
DE59006127D1 (de) * 1989-10-02 1994-07-21 Ciba Geigy Hydroxyphenylcarbonsäureester als Stabilisatoren.
US5169678A (en) * 1989-12-26 1992-12-08 General Electric Company Laser ablatable polymer dielectrics and methods
US5898058A (en) * 1996-05-20 1999-04-27 Wellman, Inc. Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
US5981073A (en) * 1997-01-16 1999-11-09 General Electric Company Compounds based on dibenzoylresorcinol, and related compositions and articles
JPH10231357A (ja) * 1997-02-17 1998-09-02 Nippon Ester Co Ltd ポリエステルの製造法
US6806304B2 (en) * 2001-09-27 2004-10-19 Cytec Technology Corp. Process for improving the shelf life of a hindered phenol antioxidant
DE10148702A1 (de) * 2001-10-02 2003-04-10 Basf Ag Stabilisatorengemisch und stabilisiete Polyurethane
JP2006519916A (ja) * 2003-03-05 2006-08-31 イーストマン ケミカル カンパニー 紫外線吸収性化合物を含むポリマー組成物

Also Published As

Publication number Publication date
BRPI0412403A (pt) 2006-09-05
JP2007521378A (ja) 2007-08-02
CA2530484A1 (en) 2005-01-27
WO2005007735A2 (en) 2005-01-27
WO2005007735A8 (en) 2005-05-26
WO2005007735A3 (en) 2005-04-14
KR20060056318A (ko) 2006-05-24
EP1644436A2 (en) 2006-04-12

Similar Documents

Publication Publication Date Title
TW200513474A (en) A method for efficiently incorporating a UV absorber into a polyester resin
MXPA06000426A (es) Adicion de absorbedores uv al proceso de pet para rendimiento maximo.
CA1141079A (en) Method for production of high molecular weight polyester with low catalyst level and low carboxyl content
ATE388184T1 (de) Verfahren zur kontinuierlichen herstellung von hochmolekularem polyester sowie vorrichtung zur durchführung des verfahrens
MY127305A (en) Method for making isosorbide containing polyesters
EP0859020A3 (de) Verfahren zur Herstellung von Polypropylenterephthalat
MXPA06013720A (es) Absorbedores uv de furil-2-metilideno y composiciones que incorporan los absorbedores uv.
MY126884A (en) Process for recycling polytrimethylene terephthalate cyclic dimer
TWI365201B (en) Process for the production of polyethylene terephthalate copolyester, copolyester obtained thereby and its use and catalyst useful in the process
WO2007127117A3 (en) Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol
MXPA04004014A (es) Proceso para elaborar politrimetilentereftalato.
WO2005087839A3 (en) Catalyst composition for producing polyethylene terephthalate from terephthalic acid and ethylene glycol, and process therefore
TW200607824A (en) Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof
ATE294209T1 (de) Verfahren zur herstellung von verzweigten polyamiden
TW200615298A (en) Process for producing polytrimethylene rephthalate
HK1040391A1 (en) Aromatic acid monomers, polymers, products and processes for their manufacture
TW200613362A (en) Process for adding methine UV light absorbers to pet prepared by direct esterification
MXPA03010912A (es) Reduccion de la friabilidad del poli(trimetilen tereftalato).
CA2026300A1 (en) Catalyst system for producing polyethylene terephthalate from a lower dialkyl ester of a dicarboxylic acid and a glycol
PL376966A1 (pl) Mieszana kompozycja katalityczna
JPH04277520A (ja) ポリエステルポリオールの製造法
DE69623603D1 (de) Ungesättigte Polyesterzusammensetzungen mit niedriger Emission von flüchtigen organischen Verbindungen und ihre Verwendungen
PL117785B1 (en) Method of manufacture of cross-linked polyetherester resinsykh smol
JPS5516024A (en) Preparation of polyester
KR20150102024A (ko) 폴리에틸렌 테레프탈레이트의 제조 방법