IT8048213A0 - Procedimento per la produzione di poliesteri ad alto peso molecolare e ad alto grado di purezza - Google Patents

Procedimento per la produzione di poliesteri ad alto peso molecolare e ad alto grado di purezza

Info

Publication number
IT8048213A0
IT8048213A0 IT8048213A IT4821380A IT8048213A0 IT 8048213 A0 IT8048213 A0 IT 8048213A0 IT 8048213 A IT8048213 A IT 8048213A IT 4821380 A IT4821380 A IT 4821380A IT 8048213 A0 IT8048213 A0 IT 8048213A0
Authority
IT
Italy
Prior art keywords
purity
polyester
procedure
production
molecular weight
Prior art date
Application number
IT8048213A
Other languages
English (en)
Other versions
IT1128104B (it
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of IT8048213A0 publication Critical patent/IT8048213A0/it
Application granted granted Critical
Publication of IT1128104B publication Critical patent/IT1128104B/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
    • 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
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic 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

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)
IT48213/80A 1979-04-02 1980-03-20 Procedimento per la produzione di poliesteri ad alto peso molecolare e ad alto grado di purezza IT1128104B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/025,697 US4205157A (en) 1979-04-02 1979-04-02 Method for production of high molecular weight polyester with low catalyst level and low carboxyl content

Publications (2)

Publication Number Publication Date
IT8048213A0 true IT8048213A0 (it) 1980-03-20
IT1128104B IT1128104B (it) 1986-05-28

Family

ID=21827573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48213/80A IT1128104B (it) 1979-04-02 1980-03-20 Procedimento per la produzione di poliesteri ad alto peso molecolare e ad alto grado di purezza

Country Status (11)

Country Link
US (1) US4205157A (it)
JP (1) JPS55133421A (it)
KR (1) KR830002013B1 (it)
AU (1) AU534752B2 (it)
BE (1) BE882560A (it)
BR (1) BR8001835A (it)
CA (1) CA1141079A (it)
DE (1) DE3012692A1 (it)
FR (1) FR2453187A1 (it)
GB (1) GB2045786B (it)
IT (1) IT1128104B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310658A (en) * 1980-06-18 1982-01-12 Allied Corporation Production of polyester thermally stabilized with an oxirane
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
JPS6155115A (ja) * 1984-08-27 1986-03-19 Nippon Ester Co Ltd ポリアリレ−トの製造方法
JPH0641513B2 (ja) * 1984-11-20 1994-06-01 三菱レイヨン株式会社 ポリエステルの製造法
JPS61123624A (ja) * 1984-11-20 1986-06-11 Mitsubishi Rayon Co Ltd ポリエステルの製法
US4818808A (en) * 1987-04-22 1989-04-04 Kanebo, Ltd. Process for producing polyesters using a niobium compound as a catalyst
AU623406B2 (en) * 1988-06-24 1992-05-14 De Beers Industrial Diamond Division (Proprietary) Limited Particle sorting apparatus and method
IT1226148B (it) * 1988-07-04 1990-12-19 Ausimont Spa Copoliesteri termoplastici segmentati aventi proprieta' elastomeriche.
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
DE4432839A1 (de) * 1994-09-15 1996-03-21 Zimmer Ag Verfahren zur Einstellung des Trübungsgrades von Ethylenterephthalat-Polymeren
IT1283083B1 (it) * 1996-05-30 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
US5663281A (en) * 1996-07-30 1997-09-02 E. I. Du Pont De Nemours And Company Process for preparing high molecular weight polyesters
US5760161A (en) * 1997-02-10 1998-06-02 Albemarle Corporation Process for making unsaturated, thermosetting, brominated phthalic anhydride/polyol polyester resins
TWI299047B (en) * 2002-02-14 2008-07-21 Mitsui Chemicals Inc Polyester resin, catalyst for the production of polyester, process for the production of polyester resin by using the catalyst, and hollow shaped container made from the polyester resin
DE10259694A1 (de) * 2002-12-18 2004-07-01 Bühler AG Herstellung eines Polyester-Performs mit reduziertem Acetaldehydgehalt
US7098300B1 (en) 2002-12-19 2006-08-29 Uop Llc Apparatus and process for continuous solid-state poly-condensation in a fluidized reactor with multiple stages
JP2007504352A (ja) * 2003-05-21 2007-03-01 ウェルマン・インコーポレーテッド 遅延性結晶化ポリエステル樹脂
US7094863B2 (en) * 2003-05-21 2006-08-22 Wellman, Inc. Polyester preforms useful for enhanced heat-set bottles
US20050261462A1 (en) * 2004-05-20 2005-11-24 Nichols Carl S Methods of making titanium-catalyzed polyester resins
US20070059465A1 (en) * 2004-05-20 2007-03-15 Thompson David E Polyester Resins for High-Strength Articles
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
DE102004012579A1 (de) * 2004-03-12 2005-09-29 Bühler AG Verfahren zur Herstellung eines teilkristallinen Polykondensates
AU2005296123A1 (en) * 2004-10-18 2006-04-27 Phoenix Technologies International, Llc Method for accelerating the solid-stating of polyethylene terephthalate
WO2007026838A1 (ja) 2005-09-01 2007-03-08 Mitsubishi Chemical Corporation ポリエステルの製造方法
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
MY166613A (en) * 2005-11-22 2018-07-17 Gfbiochemicals Ltd Glycerol levulinate ketals and their use
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
TWI402293B (zh) * 2006-04-06 2013-07-21 Teijin Fibers Ltd Production method of polyethylene terephthalate
US7211634B1 (en) 2006-04-28 2007-05-01 Eastman Chemical Company Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol
CN101868340B (zh) 2007-11-21 2016-04-20 伊士曼化工公司 塑料乳瓶、其它吹塑物品及其制备方法
US8791225B2 (en) * 2008-06-06 2014-07-29 Dak Americas Mississippi Inc. Titanium-nitride catalyzed polyester
EP2367811A1 (en) 2008-09-25 2011-09-28 Segetis, Inc. Ketal ester derivatives
GB201310837D0 (en) 2013-06-18 2013-07-31 Dupont Teijin Films Us Ltd Polyester film -IV
GB201411044D0 (en) 2014-06-20 2014-08-06 Dupont Teijin Films Us Ltd Copolyestermides and films made therefrom

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405098A (en) * 1965-10-29 1968-10-08 Du Pont Process for preparing high viscosity linear condensation polyesters from partially polymerized glycol terephthalates
US3644291A (en) * 1968-11-20 1972-02-22 Fmc Corp Titanium compounds as polycondensation catalysts in preparation of linear polyesters
US3732182A (en) * 1970-05-01 1973-05-08 Mitsubishi Rayon Co Process for preparing linear polyesters
AT303222B (de) * 1970-05-21 1972-11-10 Sandoz Ag Verfahren zur Herstellung eines Kunststoffüberzuges
DE2045914B2 (de) * 1970-09-17 1975-11-27 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von linearen, hochmolekularen Polyestern
BE773707A (fr) * 1970-10-23 1972-01-31 Sandoz Sa Procede de preparation de polycondensats a poids moleculaire eleve
US4080317A (en) * 1970-10-23 1978-03-21 Ciba-Geigy Ag High molecular weight polycondensates from solid phase condensation
US3842041A (en) * 1972-07-21 1974-10-15 Ici Ltd Solid state manufacture of polyesters
US4133800A (en) * 1974-01-28 1979-01-09 Imperial Chemical Industries Limited Polyester production
JPS5173592A (en) * 1974-12-23 1976-06-25 Asahi Chemical Ind Senjohoriesuteruno kosojugohoho
US4150215A (en) * 1978-02-13 1979-04-17 The Goodyear Tire & Rubber Company Process for preparing catalyst-free polyester

Also Published As

Publication number Publication date
GB2045786B (en) 1983-05-25
CA1141079A (en) 1983-02-08
BR8001835A (pt) 1980-11-18
AU534752B2 (en) 1984-02-16
BE882560A (fr) 1980-07-16
FR2453187A1 (fr) 1980-10-31
IT1128104B (it) 1986-05-28
AU5610780A (en) 1980-10-09
JPS55133421A (en) 1980-10-17
DE3012692A1 (de) 1980-10-16
KR830001989A (ko) 1983-05-21
US4205157A (en) 1980-05-27
KR830002013B1 (ko) 1983-10-06
GB2045786A (en) 1980-11-05

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