WO2005007735A3 - Addition of uv absorbers to pet process for maximum yield - Google Patents

Addition of uv absorbers to pet process for maximum yield Download PDF

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Publication number
WO2005007735A3
WO2005007735A3 PCT/US2004/020645 US2004020645W WO2005007735A3 WO 2005007735 A3 WO2005007735 A3 WO 2005007735A3 US 2004020645 W US2004020645 W US 2004020645W WO 2005007735 A3 WO2005007735 A3 WO 2005007735A3
Authority
WO
WIPO (PCT)
Prior art keywords
absorber
containing compound
absorbers
addition
maximum yield
Prior art date
Application number
PCT/US2004/020645
Other languages
French (fr)
Other versions
WO2005007735A2 (en
WO2005007735A8 (en
Inventor
Dale Milton Blakely
Frederick Leslie Colhoun
Max Allen Weaver
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
Priority to BRPI0412403-0A priority Critical patent/BRPI0412403A/en
Priority to JP2006520190A priority patent/JP2007521378A/en
Priority to MXPA06000426A priority patent/MXPA06000426A/en
Priority to EP04777167A priority patent/EP1644436A2/en
Priority to CA002530484A priority patent/CA2530484A1/en
Publication of WO2005007735A2 publication Critical patent/WO2005007735A2/en
Publication of WO2005007735A3 publication Critical patent/WO2005007735A3/en
Publication of WO2005007735A8 publication Critical patent/WO2005007735A8/en

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

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention is a method for efficiently incorporating a UV absorber into a polyester resin. The method includes forming a reaction mixture comprising a diol component, a diacid component selected from the group consisting of dicarboxylic acids, dicarboxylic acid derivatives, and mixtures thereof, an antimony containing compound, a phosphorus containing compound, a metal containing compound, and a UV absorber. The reaction mixture is polymerized in a polycondensation reaction system. In another embodiment of the present invention, the UV absorber is added while the reaction products from one reactor are transferred to the next reactor in the polycondensation reaction system. A polyester composition having the UV absorber incorporated therein is also disclosed.
PCT/US2004/020645 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield WO2005007735A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0412403-0A BRPI0412403A (en) 2003-07-11 2004-06-28 Method for incorporating a UV absorber into a polyester resin, polyester composition, and thermoplastic article
JP2006520190A JP2007521378A (en) 2003-07-11 2004-06-28 Add UV absorber to PET process for maximum yield
MXPA06000426A MXPA06000426A (en) 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield.
EP04777167A EP1644436A2 (en) 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield
CA002530484A CA2530484A1 (en) 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/618,274 2003-07-11
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
US10/855,723 2004-05-27

Publications (3)

Publication Number Publication Date
WO2005007735A2 WO2005007735A2 (en) 2005-01-27
WO2005007735A3 true WO2005007735A3 (en) 2005-04-14
WO2005007735A8 WO2005007735A8 (en) 2005-05-26

Family

ID=34083690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/020645 WO2005007735A2 (en) 2003-07-11 2004-06-28 Addition of uv absorbers to pet process for maximum yield

Country Status (7)

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

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
US7951900B2 (en) 2005-06-17 2011-05-31 Eastman Chemical Company Dialysis filter housings comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol
US7959836B2 (en) 2005-03-02 2011-06-14 Eastman Chemical Company Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediol
US7959998B2 (en) 2005-03-02 2011-06-14 Eastman Chemical Company Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefrom
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
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
CA2625842A1 (en) 2005-10-28 2007-05-10 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain 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
WO2008051321A1 (en) * 2006-10-27 2008-05-02 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol, ethylene glycol, titanium, and phosphorus with improved color 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 (en) 2007-11-21 2017-10-26 이스트만 케미칼 컴파니 Plastic baby bottles, other blow molded articles, and processes for their manufacture
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

Citations (8)

* 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
EP0368637A1 (en) * 1988-11-10 1990-05-16 Hoechst Celanese Corporation Uv-light stabilized polyester molding compositions
EP0421928A2 (en) * 1989-10-02 1991-04-10 Ciba-Geigy Ag Hydroxyphenylcarboxylic acid esters as stabilizers
EP0436320A2 (en) * 1989-12-26 1991-07-10 General Electric Company Laser ablatable polymer dielectrics and methods
EP0854127A1 (en) * 1997-01-16 1998-07-22 General Electric Company Novel compounds based on dibenzoylresorcinol and related compositions and articles
DE10148702A1 (en) * 2001-10-02 2003-04-10 Basf Ag Stabilizer mixture, used for stabilizing polyurethane for e.g. sheet, shoe sole, roller, fiber, hose, cable, sealant or tire production, contains antioxidant, hindered amine light stabilizer, UV absorber and phosphorus compound
US20030073771A1 (en) * 2001-09-27 2003-04-17 Sanders Brent M. Process for improving the shelf life of a hindered phenol antioxidant
WO2004078840A2 (en) * 2003-03-05 2004-09-16 Eastman Chemical Company Polymer compositions containing an ultraviolet light absorbing compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898058A (en) * 1996-05-20 1999-04-27 Wellman, Inc. Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
JPH10231357A (en) * 1997-02-17 1998-09-02 Nippon Ester Co Ltd Production of polyester

Patent Citations (8)

* 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
EP0368637A1 (en) * 1988-11-10 1990-05-16 Hoechst Celanese Corporation Uv-light stabilized polyester molding compositions
EP0421928A2 (en) * 1989-10-02 1991-04-10 Ciba-Geigy Ag Hydroxyphenylcarboxylic acid esters as stabilizers
EP0436320A2 (en) * 1989-12-26 1991-07-10 General Electric Company Laser ablatable polymer dielectrics and methods
EP0854127A1 (en) * 1997-01-16 1998-07-22 General Electric Company Novel compounds based on dibenzoylresorcinol and related compositions and articles
US20030073771A1 (en) * 2001-09-27 2003-04-17 Sanders Brent M. Process for improving the shelf life of a hindered phenol antioxidant
DE10148702A1 (en) * 2001-10-02 2003-04-10 Basf Ag Stabilizer mixture, used for stabilizing polyurethane for e.g. sheet, shoe sole, roller, fiber, hose, cable, sealant or tire production, contains antioxidant, hindered amine light stabilizer, UV absorber and phosphorus compound
WO2004078840A2 (en) * 2003-03-05 2004-09-16 Eastman Chemical Company Polymer compositions containing an ultraviolet light absorbing compound

Also Published As

Publication number Publication date
WO2005007735A2 (en) 2005-01-27
JP2007521378A (en) 2007-08-02
EP1644436A2 (en) 2006-04-12
WO2005007735A8 (en) 2005-05-26
CA2530484A1 (en) 2005-01-27
MXPA06000426A (en) 2006-03-17
BRPI0412403A (en) 2006-09-05
KR20060056318A (en) 2006-05-24

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