IT8048921A0 - Procedimento per la produzione di poliesteri di elevata purezza ed al to peso molecolare e prepolimero di poliestere da impiegare in esso - Google Patents

Procedimento per la produzione di poliesteri di elevata purezza ed al to peso molecolare e prepolimero di poliestere da impiegare in esso

Info

Publication number
IT8048921A0
IT8048921A0 IT8048921A IT4892180A IT8048921A0 IT 8048921 A0 IT8048921 A0 IT 8048921A0 IT 8048921 A IT8048921 A IT 8048921A IT 4892180 A IT4892180 A IT 4892180A IT 8048921 A0 IT8048921 A0 IT 8048921A0
Authority
IT
Italy
Prior art keywords
polyester
procedure
production
molecular weight
high molecular
Prior art date
Application number
IT8048921A
Other languages
English (en)
Other versions
IT1128160B (it
Original Assignee
Akron Ohio U S A The Goodyear
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 Akron Ohio U S A The Goodyear filed Critical Akron Ohio U S A The Goodyear
Publication of IT8048921A0 publication Critical patent/IT8048921A0/it
Application granted granted Critical
Publication of IT1128160B publication Critical patent/IT1128160B/it

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
    • 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
    • C08G63/02—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

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)
IT48921/80A 1979-06-12 1980-06-09 Procedimento per la produzione di poliesteri di elevata purezza ed alto peso molecolare e prepolimero di poliestere da impiegare in esso IT1128160B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90/001508A US4238593B1 (en) 1979-06-12 1979-06-12 Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content

Publications (2)

Publication Number Publication Date
IT8048921A0 true IT8048921A0 (it) 1980-06-09
IT1128160B IT1128160B (it) 1986-05-28

Family

ID=21951339

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48921/80A IT1128160B (it) 1979-06-12 1980-06-09 Procedimento per la produzione di poliesteri di elevata purezza ed alto peso molecolare e prepolimero di poliestere da impiegare in esso

Country Status (12)

Country Link
US (1) US4238593B1 (it)
JP (1) JPS562321A (it)
KR (1) KR840000282B1 (it)
AU (1) AU532816B2 (it)
BE (1) BE883799A (it)
BR (1) BR8003311A (it)
CA (1) CA1139493A (it)
DE (1) DE3022076A1 (it)
FR (1) FR2465759A1 (it)
GB (1) GB2051100B (it)
IT (1) IT1128160B (it)
MX (1) MX156234A (it)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032163B1 (de) * 1979-12-21 1986-01-08 Hüls Aktiengesellschaft Verfahren zum Regenerieren und Aufarbeiten von inaktivem linearen Poly(alkylenterephthalat)
US4387213A (en) * 1979-12-21 1983-06-07 Chemische Werke Huels Ag Process for the condensation of linear polyalkylene terephthalates
JPS5830703A (ja) * 1981-08-17 1983-02-23 Sumitomo Electric Ind Ltd シリコン樹脂クラツド光通信用フアイバ
US4357461A (en) * 1981-12-11 1982-11-02 Owens-Illinois, Inc. Polyester stabilization and composition
JPS59140222A (ja) * 1983-01-31 1984-08-11 Teijin Ltd カルボキシル基末端濃度の大なる芳香族ポリエステル及びその製造法
JPS59219328A (ja) * 1983-05-28 1984-12-10 Toyobo Co Ltd 高重合度ポリエステルの製造方法
JPS62174225A (ja) * 1986-01-28 1987-07-31 Kanebo Ltd 中空成形用ポリエステル及びその製造方法
US5408035A (en) * 1991-10-16 1995-04-18 Shell Oil Company Solid state polymerization
JP3024030B2 (ja) * 1992-12-07 2000-03-21 ポリプラスチックス株式会社 加水分解安定性の優れたポリブチレンテレフタレート重合体の製造方法
US5539078A (en) 1994-12-14 1996-07-23 Shell Oil Company Process for manufacturing polyester copolymers
TW354305B (en) * 1994-12-22 1999-03-11 Eastman Chem Co Production of particular polyesters using a novel catalyst system
JP3407450B2 (ja) 1995-01-11 2003-05-19 三菱化学株式会社 ダイレクトブローボトル成形用高粘度ポリエステルの製造方法
DE19503054B4 (de) * 1995-02-01 2005-12-22 Zimmer Ag Verfahren zur thermischen Behandlung von Polyestergranulat in fester Phase
DE19503053B4 (de) * 1995-02-01 2005-08-18 Zimmer Ag Verfahren zur direkten Herstellung von Polyester-Verpackungen
WO1996039456A1 (en) * 1995-06-06 1996-12-12 The University Of North Carolina At Chapel Hill Process for the preparation of polyester in carbon dioxide
US5962557A (en) * 1996-09-30 1999-10-05 Eastman Chemical Corporation Polyesters containing copolymerized substituted 1,4-bis(2,6-dialkylanilino)-9, 10-anthraquinones as colorants
KR19980061618A (ko) * 1996-12-31 1998-10-07 김준웅 고중합도 폴리트리메틸렌테레프탈레이트의 제조방법
US6288202B1 (en) 1997-04-11 2001-09-11 The University Of North Carolina At Chapel Hill Synthesis of polycarbonates using Co2
US6048957A (en) * 1997-05-01 2000-04-11 Eastman Chemical Company Process for polyesters with improved properties
DE19814529A1 (de) * 1998-04-01 1999-10-07 Basf Ag Polyalkylenarylate mit hohem Carbonylendgruppengehalt
US6376642B1 (en) 1998-07-07 2002-04-23 Atofina Chemicals, Inc. Polyester polycondensation with lithium titanyl oxalate catalyst
WO2000046004A1 (en) 1999-02-04 2000-08-10 Bühler AG Process for upgrading plastic material
US6120889A (en) * 1999-06-03 2000-09-19 Eastman Chemical Company Low melt viscosity amorphous copolyesters with enhanced glass transition temperatures
US6183848B1 (en) 1999-06-03 2001-02-06 Eastman Chemical Company Low melt viscosity amorphous copolyesters with enhanced glass transition temperatures having improved gas barrier properties
US6287656B1 (en) 1999-06-03 2001-09-11 Eastman Chemical Corporation Low melt viscosity amorphous copolyesters having improved resistance to lipids
US6384180B1 (en) 1999-08-24 2002-05-07 Eastman Chemical Company Method for making polyesters employing acidic phosphorus-containing compounds
US6372879B1 (en) 2000-01-07 2002-04-16 Atofina Chemicals, Inc. Polyester polycondensation with catalyst and a catalyst enhancer
US6258925B1 (en) 2000-01-07 2001-07-10 Atofina Chemicals, Inc. Polyester polycondensation with titanyl oxalate catalyst and a catalyst enhancer
US6472500B2 (en) * 2000-06-17 2002-10-29 General Electric Company Crystalline polyester resins and processes for their preparation
US6342578B1 (en) 2000-12-06 2002-01-29 Arteva North America S.A.R.L. Copolyester with high carboxyl end groups and a method for making
PL224046B1 (pl) 2000-12-07 2016-11-30 Eastman Chem Co Sposób wytwarzania polimeru poliestrowego
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
US6716898B2 (en) 2001-05-18 2004-04-06 Eastman Chemical Company Amber polyester compositions for packaging food and beverages
KR100446474B1 (ko) * 2001-05-30 2004-09-01 주식회사 삼양사 내구성이 우수한 폴리부틸렌테레프탈레이트 수지의 제조방법
DE10132928A1 (de) * 2001-07-03 2003-01-16 Buehler Ag Modifizierte nachkondensierte Polyester
US20030060596A1 (en) * 2001-07-18 2003-03-27 Turner Sam Richard Amorphous copolyesters
US7834127B2 (en) * 2001-07-18 2010-11-16 Eastman Chemical Company Amorphous copolyesters
US6713641B2 (en) * 2001-10-19 2004-03-30 Eastman Chemical Company Reactive anthraquinone colorant compounds and polymeric materials reacted therewith
CN101570594B (zh) * 2002-02-14 2012-06-20 三井化学株式会社 聚酯树脂及聚酯制备用催化剂、用此催化剂制备聚酯树脂的方法
US6787589B2 (en) * 2002-10-31 2004-09-07 Eastman Chemical Company Amber polyester compositions and container articles produced therefrom
US6914120B2 (en) * 2002-11-13 2005-07-05 Eastman Chemical Company Method for making isosorbide containing polyesters
US6896966B2 (en) * 2002-11-22 2005-05-24 Eastman Chemical Company Articles of manufacture incorporating polyester/polycarbonate blends
US7118799B2 (en) * 2002-11-22 2006-10-10 Eastman Chemical Company Thermoplastic article having a decorative material embedded therein
US7297735B2 (en) * 2003-03-05 2007-11-20 Eastman Chemical Company Polycarbonate compositions
US7482397B2 (en) * 2003-01-13 2009-01-27 Eastman Chemical Company Polycarbonate compositions
US20040143041A1 (en) * 2003-01-13 2004-07-22 Pearson Jason Clay Polyester compositions
US20040151854A1 (en) * 2003-02-03 2004-08-05 Pecorini Thomas Joseph Extrusion blow molded articles
ATE390460T1 (de) * 2003-03-05 2008-04-15 Eastman Chem Co Polymerblends
KR101158123B1 (ko) * 2003-03-05 2012-06-19 이스트만 케미칼 컴파니 자외선 흡수 화합물을 함유하는 중합체 조성물
US7338992B2 (en) * 2003-03-05 2008-03-04 Eastman Chemical Company Polyolefin compositions
US20040192813A1 (en) * 2003-03-20 2004-09-30 Pearson Jason Clay Polymer compositions containing an ultraviolet light absorbing compound
US20040180994A1 (en) * 2003-03-05 2004-09-16 Pearson Jason Clay Polyolefin compositions
US20050277771A1 (en) * 2003-03-20 2005-12-15 Pearson Jason C Process for the preparation of a hindered amine light stabilizer salt
US7135541B2 (en) * 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US20050054757A1 (en) * 2003-09-10 2005-03-10 Pearson Jason Clay Method for reducing the acetaldehyde level in polyesters
US20050187374A1 (en) * 2004-02-20 2005-08-25 Bin Chen Polyester synthesis with enhanced titanium catalyst composition
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
US7332548B2 (en) 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
US7368523B2 (en) * 2004-11-12 2008-05-06 Eastman Chemical Company Polyester polymer and copolymer compositions containing titanium nitride particles
US7582690B2 (en) * 2004-11-19 2009-09-01 Eastman Chemical Company Stabilized aliphatic polyester compositions
US20060287479A1 (en) 2005-06-17 2006-12-21 Crawford Emmett D Polyester compositions containing cyclobutanediol and articles made therefrom
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
WO2007052294A2 (en) * 2005-08-22 2007-05-10 Reliance Industries Ltd. An improved process for the production of slow crystallizing polyester resin
CN102408548B (zh) * 2005-09-01 2013-05-15 布勒公司 聚对苯二甲酸乙二醇酯的制造方法
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
US7211634B1 (en) 2006-04-28 2007-05-01 Eastman Chemical Company Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol
TW200813119A (en) * 2006-08-02 2008-03-16 Mitsubishi Chem Corp Polyester resin particle and method for producing the same
US20080085390A1 (en) 2006-10-04 2008-04-10 Ryan Thomas Neill Encapsulation of electrically energized articles
US8287991B2 (en) 2006-10-04 2012-10-16 Eastman Chemical Company Using branched polymers to control the dimensional stability of articles in the lamination process
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US20080167440A1 (en) * 2007-01-10 2008-07-10 Pickel Deanna L Use of copolymerizable sulfonate salts to promote char formation in polyesters and copolyesters
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US9074092B2 (en) 2010-12-20 2015-07-07 Eastman Chemical Company Miscible polyester blends utilizing recycled polyesters
JP5678667B2 (ja) * 2011-01-05 2015-03-04 三菱化学株式会社 脂肪族ポリエステルの製造方法
US9150006B2 (en) 2011-06-23 2015-10-06 Eastman Chemical Company Lamination process optimization utilizing neopentyl glycol-modified polyesters
DE102011089056A1 (de) * 2011-12-19 2013-06-20 Evonik Industries Ag Verfahren zur Herstellung von Polyestern
US9517584B2 (en) 2013-12-18 2016-12-13 Eastman Chemical Company Articles comprising isosorbide and processes for their manufacture
EP3350246B1 (en) * 2015-09-14 2022-02-09 Furanix Technologies B.V. Process for the preparation of a polyester
WO2017112031A1 (en) 2015-12-22 2017-06-29 Exxonmobil Chemical Patents Inc. Terephthalate-co-bibenzoate polyesters
US20200262970A1 (en) 2016-11-23 2020-08-20 Exxonmobil Chemical Patents Inc. Bibenzoate copolyesters
WO2018097908A1 (en) 2016-11-23 2018-05-31 Exxonmobil Chemical Patents Inc. Diacid modified copolyesters
WO2019152529A1 (en) 2018-01-31 2019-08-08 Exxonmobil Chemical Patents Inc. Fiber reinforced terephthalate-co-4,4'-bibenzoate copolyester
US11926605B2 (en) 2018-03-21 2024-03-12 Exxonmobil Chemical Patents Inc. Functionalized bifuran and synthesis thereof
US11001694B1 (en) 2018-07-23 2021-05-11 Kevin L. Rollick Modification of polyester resins after melt polymerization
US10899881B1 (en) 2018-07-23 2021-01-26 Kevin L. Rollick Polyester modification method
WO2023157777A1 (ja) 2022-02-16 2023-08-24 三菱瓦斯化学株式会社 硬化性樹脂、その硬化物、樹脂組成物、及び硬化性樹脂の製造方法
JPWO2023157780A1 (it) 2022-02-16 2023-08-24
WO2023157778A1 (ja) 2022-02-16 2023-08-24 三菱瓦斯化学株式会社 硬化性樹脂及びその硬化物、並びに樹脂組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2365934C3 (de) * 1973-08-10 1983-12-15 Faserwerke Hüls GmbH, 4370 Marl Herstellung von hochmolekularen Polyestern
DE2559290B2 (de) * 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat
US4165420A (en) * 1977-11-10 1979-08-21 The Goodyear Tire & Rubber Company Solid state polymerization of polyester prepolymer
US4154920A (en) * 1978-03-13 1979-05-15 Owens-Illinois, Inc. Methods for producing improved stable polyethylene terephthalate
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester

Also Published As

Publication number Publication date
BE883799A (fr) 1980-10-01
GB2051100A (en) 1981-01-14
GB2051100B (en) 1983-10-26
CA1139493A (en) 1983-01-11
KR830002831A (ko) 1983-05-30
US4238593B1 (en) 1994-03-22
KR840000282B1 (ko) 1984-03-13
JPH0212973B2 (it) 1990-04-03
JPS562321A (en) 1981-01-12
AU532816B2 (en) 1983-10-13
DE3022076A1 (de) 1981-01-22
IT1128160B (it) 1986-05-28
BR8003311A (pt) 1980-12-30
MX156234A (es) 1988-07-27
AU5825380A (en) 1980-12-18
FR2465759A1 (fr) 1981-03-27
FR2465759B1 (it) 1983-05-27
US4238593A (en) 1980-12-09

Similar Documents

Publication Publication Date Title
IT1128160B (it) Procedimento per la produzione di poliesteri di elevata purezza ed alto peso molecolare e prepolimero di poliestere da impiegare in esso
IT8048213A0 (it) Procedimento per la produzione di poliesteri ad alto peso molecolare e ad alto grado di purezza
ZA805990B (en) Novel composition useful in cosmetic and medicine
EG12006A (en) Improvements in or relating to the manufacture of glass
MX161229A (es) Mejoras en procedimiento y aparato para fabricar esferas diminutas de vidrio u otro material semejante
IT7950386A0 (it) Procedimento per la produzione dipannelli coesionati e composizione legante da impiegare in esso
IT1116576B (it) Procedimento per la fabbricazione di pannelli di strumentazione per autoveicoli e prodotto ottenuto
IT1129303B (it) Procedimento e composizione per impedire la formazione di vetrone sulle strade
ZA764621B (en) Improvements in and relating to the production of composite articles
JPS5331670A (en) Production of aminoalkylideneaminoo 1*44dihydropyridine and use of same as medicine
IT1228546B (it) Composizione liquida polimerizzabile in vetri organici dotati di elevata stabilita' termica
ZA761042B (en) Improvements in or relating to railway rolling-stock bogie-trucks and method of manufacturing same
IT1055580B (it) Ossimetelen 2 6 morfo lino 4 3a benzimidazoli loroprocedimento di preparazione e loro applicazione in terapeutica
JPS5380422A (en) Product of cement composed of reinforced composition in cement matrix
JPS55149272A (en) Novel 5hhfuranonee2 and 3hhdihydrofuranonee2 derivative* their manufacture and use as medicine
IT1044486B (it) Acidi pirimidin 6 il acetidrossammici loro procedimento di preparazione e loro applicazione in terapia
IT1144037B (it) Procedimento per preparare sodico cefurossima e prodotto ottenuto in forma di solvato
AU475293B2 (en) Improvements in or relating to methods of supporting bridge members and other heavy-weight rigid members upon substantially horizontal displacement thereof
JPS5337651A (en) Production of novel 2*22 dimethyll199norsteroid and pharmaceutical composition
IT7948654A0 (it) Procedimento per la preparazione di 1,2-difenil-3,5-diossopirazolidine 4-sostituite e prodotto intermedio da impiegare in esso
IT1175630B (it) Procedimento per la conservazione e la calibratura di budella da utilizzarsi
MY8200236A (en) Improvement in or relating to the manufacture of clay based articles
JPS5214761A (en) Production of 9 alphaa fluorrsteroid and pharmaceutical composition containing the same
IT1141346B (it) Procedimento ed impianto per realizzare l'indicazione di differenti informazioni in luce colorata
KR900012808U (ko) 점도기의 열전대 절손 방지용 도가니(Crucible)

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530