CA2083281A1 - Methode de preparation de resines de polyester de masse moleculaire elevee - Google Patents

Methode de preparation de resines de polyester de masse moleculaire elevee

Info

Publication number
CA2083281A1
CA2083281A1 CA2083281A CA2083281A CA2083281A1 CA 2083281 A1 CA2083281 A1 CA 2083281A1 CA 2083281 A CA2083281 A CA 2083281A CA 2083281 A CA2083281 A CA 2083281A CA 2083281 A1 CA2083281 A1 CA 2083281A1
Authority
CA
Canada
Prior art keywords
production
molecular weight
high molecular
polyester resins
weight polyester
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2083281A
Other languages
English (en)
Other versions
CA2083281C (fr
Inventor
Guido Ghisolfi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinco Engineering SpA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2083281A1 publication Critical patent/CA2083281A1/fr
Application granted granted Critical
Publication of CA2083281C publication Critical patent/CA2083281C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

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)
CA002083281A 1991-03-29 1992-03-26 Methode de preparation de resines de polyester de masse moleculaire elevee Expired - Fee Related CA2083281C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI910884A IT1245598B (it) 1991-03-29 1991-03-29 Processo per la produzione di resine poliestere ad elevato peso molecolare
ITMI91A000884 1991-03-29
PCT/EP1992/000670 WO1992017522A1 (fr) 1991-03-29 1992-03-26 Procede de production de resines polyester a poids moleculaire eleve

Publications (2)

Publication Number Publication Date
CA2083281A1 true CA2083281A1 (fr) 1992-09-30
CA2083281C CA2083281C (fr) 2000-06-13

Family

ID=11359370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002083281A Expired - Fee Related CA2083281C (fr) 1991-03-29 1992-03-26 Methode de preparation de resines de polyester de masse moleculaire elevee

Country Status (21)

Country Link
US (1) US5338808A (fr)
EP (1) EP0531484B1 (fr)
JP (1) JP2761512B2 (fr)
CN (1) CN1066449A (fr)
AT (1) ATE148139T1 (fr)
AU (1) AU652232B2 (fr)
BR (1) BR9204811A (fr)
CA (1) CA2083281C (fr)
DE (1) DE69216962T2 (fr)
DK (1) DK0531484T3 (fr)
ES (1) ES2097318T3 (fr)
FI (1) FI925419A7 (fr)
HU (2) HU9203751D0 (fr)
IL (1) IL101329A0 (fr)
IT (1) IT1245598B (fr)
MX (1) MX9201418A (fr)
NO (1) NO924541L (fr)
PT (1) PT100317A (fr)
TR (1) TR25987A (fr)
WO (1) WO1992017522A1 (fr)
ZA (1) ZA922248B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245597B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1245599B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Resine copoliestere ad elevato peso molecolare e basso punto di fusione
IT1251953B (it) * 1991-10-18 1995-05-27 M & G Ricerche Spa Procedimento per la produzione di resine poliestere ad elevato peso molecolare.
IT1252223B (it) * 1991-12-16 1995-06-05 M & G Ricerche Spa Resine poliestere cellulari e loro procedimento di preparazione
EP0646146B1 (fr) * 1992-06-15 1997-11-12 AlliedSignal Inc. Procede ameliore de preparation de polyesters a chaine prolongee et de copolyesters sequences ou greffes
TW332824B (en) * 1993-04-21 1998-06-01 Ciba Sc Holding Ag Polyester
IT1264381B1 (it) * 1993-05-07 1996-09-23 M & G Ricerche Spa Articoli formati da resine poliestere
IT1271073B (it) 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
IT1271293B (it) * 1994-12-16 1997-05-27 M & G Ricerche Spa Procedimento per la policondensazione allo stato solido di resine poliestere
DE19536289C2 (de) * 1995-09-29 1999-01-07 Krupp Werner & Pfleiderer Gmbh Verfahren zur Durchführung von kontinuierlichen Aufbereitungsprozessen mit gleichsinnig drehenden, dicht kämmenden Doppelschneckenextrudern
IT1283083B1 (it) * 1996-05-30 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1283644B1 (it) * 1996-08-01 1998-04-23 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
US6048922A (en) * 1997-08-20 2000-04-11 Eastman Chemical Company Process for preparing high strength fiber reinforced composites
US6043313A (en) * 1997-09-04 2000-03-28 Eastman Chemical Company Thermoplastic polyurethane additives for improved polymer matrix composites and methods of making and using therefor
EP1794295B1 (fr) 2004-09-21 2011-11-16 Novozymes A/S Subtilases
JP2008523182A (ja) * 2004-12-13 2008-07-03 ヘキソン スペシャルティ ケミカルズ インコーポレーテッド ポリエステル樹脂の調製方法
US20060128906A1 (en) * 2004-12-13 2006-06-15 Akzo Nobel N.V. Process for preparing a polyester resin
EP1705201B1 (fr) * 2005-03-24 2008-06-18 Giuliano Cavaglia' Méthode d'application d'une atmosphère réactive pour la polymérisation discontinue ou continue en phase solide de polyester
BRPI0912455A2 (pt) * 2008-08-07 2018-10-16 Invista Tech Sarl "processo para a produção de um poliéster e artigo"
DE102009020211A1 (de) * 2009-05-07 2010-11-11 Basf Se Verwendung eines Polyesters zur Herstellung von Formteilen mit einem niedrigen Gehalt an extrahierbaren Verbindungen
BR112017011053B1 (pt) 2014-12-08 2022-04-12 Rohm And Haas Company Processo para a preparação de um aditivo de (met) acrilato, método para a melhoria da resistência a dobra de uma pololefina e de uma poliolefina resistente a dobra
WO2016094092A1 (fr) 2014-12-08 2016-06-16 Rohm And Haas Company Additif polyoléfinique, polyoléfine résistante à la coulure et leur procédé de préparation
CN106916288B (zh) * 2015-12-24 2019-08-30 远东新世纪股份有限公司 经改质的共聚酯组成物
CN108840995A (zh) * 2018-07-17 2018-11-20 中国科学院长春应用化学研究所 一种高熔体粘度聚2,5-呋喃二甲酸乙二醇酯的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239751A (fr) * 1967-05-23 1971-07-21
GB1489430A (en) * 1973-11-12 1977-10-19 Gen Electric Solid phase polymerization of polybutylene terephthalate
US4176101A (en) * 1977-09-02 1979-11-27 Rohm And Haas Company Melt strength improvement of PET
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4234708A (en) * 1979-04-23 1980-11-18 Celanese Corporation Extrusion grade polyethylene iso/terephthalate copolymer
DE3064375D1 (en) * 1979-05-02 1983-09-01 Teijin Ltd Process for producing aromatic polyesters having an increased degree of polymerisation, these aromatic polyesters, process for producing molded articles composed thereof, and these molded articles
DE3616431A1 (de) * 1986-05-15 1987-11-19 Hoechst Ag Polyesterformmasse und verfahren zu ihrer herstellung
DE68922102T2 (de) * 1989-10-13 1995-10-19 Phobos Nv Verfahren zur kontinuierlichen Herstellung von hochmolekularen Polyester-Harzen.
IT1245599B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Resine copoliestere ad elevato peso molecolare e basso punto di fusione

Also Published As

Publication number Publication date
CN1066449A (zh) 1992-11-25
ES2097318T3 (es) 1997-04-01
HUT64989A (en) 1994-03-28
AU1423392A (en) 1992-11-02
NO924541L (no) 1993-01-26
HU9203751D0 (en) 1993-03-29
CA2083281C (fr) 2000-06-13
ATE148139T1 (de) 1997-02-15
ITMI910884A1 (it) 1992-09-29
EP0531484A1 (fr) 1993-03-17
EP0531484B1 (fr) 1997-01-22
WO1992017522A1 (fr) 1992-10-15
ITMI910884A0 (it) 1991-03-29
IT1245598B (it) 1994-09-29
MX9201418A (es) 1992-10-01
BR9204811A (pt) 1993-07-27
DK0531484T3 (da) 1997-04-21
JPH05507761A (ja) 1993-11-04
TR25987A (tr) 1993-10-07
PT100317A (pt) 1993-06-30
FI925419A0 (fi) 1992-11-27
FI925419L (fi) 1992-11-27
JP2761512B2 (ja) 1998-06-04
AU652232B2 (en) 1994-08-18
US5338808A (en) 1994-08-16
ZA922248B (en) 1992-12-30
IL101329A0 (en) 1992-11-15
DE69216962D1 (de) 1997-03-06
NO924541D0 (no) 1992-11-25
FI925419A7 (fi) 1992-11-27
DE69216962T2 (de) 1997-06-26

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