HU9601489D0 - High activity catalytic system for the synthesis of poly (ethyleneterephthalate) - Google Patents

High activity catalytic system for the synthesis of poly (ethyleneterephthalate)

Info

Publication number
HU9601489D0
HU9601489D0 HU9601489A HUP9601489A HU9601489D0 HU 9601489 D0 HU9601489 D0 HU 9601489D0 HU 9601489 A HU9601489 A HU 9601489A HU P9601489 A HUP9601489 A HU P9601489A HU 9601489 D0 HU9601489 D0 HU 9601489D0
Authority
HU
Hungary
Prior art keywords
ethyleneterephthalate
poly
synthesis
high activity
catalytic system
Prior art date
Application number
HU9601489A
Other languages
English (en)
Inventor
Luisa Fiocca
Ernesto Occhiello
Luigi Pelosini
Riccardo Po
Original Assignee
Enichem Spa
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 ITMI951141A external-priority patent/IT1275414B/it
Priority claimed from IT95MI001728 external-priority patent/IT1277438B1/it
Priority claimed from IT95MI001765 external-priority patent/IT1277467B1/it
Priority claimed from IT95MI001992 external-priority patent/IT1277668B1/it
Application filed by Enichem Spa filed Critical Enichem Spa
Publication of HU9601489D0 publication Critical patent/HU9601489D0/hu
Publication of HUP9601489A2 publication Critical patent/HUP9601489A2/hu

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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
HU9601489A 1995-06-01 1996-05-31 High activity catalytic system for the synthesis of poly (ethyleneterephthalate), polyethyleneterephthalate produced thereby and the use thereof HUP9601489A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI951141A IT1275414B (it) 1995-06-01 1995-06-01 Sistema catalitico ad elevata attivita' per la sintesi di poli (etilenterefialato)
IT95MI001728 IT1277438B1 (it) 1995-08-04 1995-08-04 Catalizzatori di policondensazione per la sintesi di polietilene tereftalato
IT95MI001765 IT1277467B1 (it) 1995-08-09 1995-08-09 Sistema catalitico per la sintesi di poli(etilenetereftalato)
IT95MI001992 IT1277668B1 (it) 1995-09-29 1995-09-29 Sistemi catalitici per la preparazione di poli(etilenetereftalato)

Publications (2)

Publication Number Publication Date
HU9601489D0 true HU9601489D0 (en) 1996-07-29
HUP9601489A2 HUP9601489A2 (en) 1997-04-28

Family

ID=27453032

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9601489A HUP9601489A2 (en) 1995-06-01 1996-05-31 High activity catalytic system for the synthesis of poly (ethyleneterephthalate), polyethyleneterephthalate produced thereby and the use thereof

Country Status (15)

Country Link
US (1) US5644019A (hu)
EP (1) EP0745630A3 (hu)
JP (1) JPH0925337A (hu)
KR (1) KR970001415A (hu)
CN (1) CN1137538A (hu)
BG (1) BG100612A (hu)
BR (1) BR9602570A (hu)
CA (1) CA2177776A1 (hu)
CZ (1) CZ157896A3 (hu)
HR (1) HRP960247A2 (hu)
HU (1) HUP9601489A2 (hu)
MX (1) MXPA96002088A (hu)
PL (1) PL314563A1 (hu)
SK (1) SK70796A3 (hu)
TR (1) TR199600451A2 (hu)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503825B2 (ja) * 1997-08-27 2010-07-14 カリフォルニア インスティテュート オブ テクノロジー 生物学的組織において癒着の形成を防止するための方法および組成物
DE19908628A1 (de) * 1999-02-27 2000-08-31 Lurgi Zimmer Ag Katalysator, Verfahren zu dessen Herstellung und Verwendung des Katalysators
US6080834A (en) * 1999-04-16 2000-06-27 E. I. Du Pont De Nemours And Company Titanium-containing catalyst composition and processes therefor and therewith
CA2395051A1 (en) 1999-12-10 2001-06-14 Jens-Peter Wiegner Catalyst systems for polycondensation reactions
US6699545B2 (en) 2001-12-21 2004-03-02 E. I. Du Pont De Nemours And Company Method for increasing solid state polymerization rate of polyester polymers
JP2005527697A (ja) 2002-05-09 2005-09-15 イクイポリマース・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 縮重合反応に対する触媒系
US6953768B2 (en) * 2002-11-26 2005-10-11 Teck Cominco Metals Ltd. Multi-component catalyst system for the polycondensation manufacture of polyesters
JP5036983B2 (ja) * 2005-06-16 2012-09-26 三井化学株式会社 ポリエステル樹脂の製造方法およびポリエステル樹脂よりなる中空成形体
RU2428437C2 (ru) * 2006-02-10 2011-09-10 М Энд Г Полимери Италия С.П.А. Катализатор твердофазной полимеризации полиэфира для смол с низким образованием ацетальдегида
JP5698281B2 (ja) * 2013-02-08 2015-04-08 ロッテケミカルコーポレーション 親環境触媒を利用した熱可塑性ポリエステル樹脂製造用組成物及びこれを利用して製造されたポリエステル樹脂
CN105085874A (zh) * 2014-04-30 2015-11-25 东丽纤维研究所（中国）有限公司 一种聚酯组合物及其制造方法和用途
CN110054763B (zh) * 2019-04-08 2020-11-17 浙江恒逸石化有限公司 一种用于聚酯合成的钛锗复合催化剂及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE614859A (hu) * 1961-03-09
US3884854A (en) * 1969-06-16 1975-05-20 M & T Chemicals Inc Process for preparing polyethylene terephthalate of improved color
JPS4920078B1 (hu) * 1970-09-26 1974-05-22
DE2811982A1 (de) * 1978-03-18 1979-09-27 Huels Chemische Werke Ag Verfahren zur herstellung von hochmolekularem poly(ethylenterephthalat)
DE3422733A1 (de) * 1984-06-19 1985-12-19 Teijin Ltd., Osaka Verfahren zur herstellung von aromatischen polyestern
IT1260591B (it) * 1991-07-18 1996-04-16 Donegani Guido Ist Poliesteri a bassa velocita' di cristallizzazione e procedimento per la loro preparazione.
IT1260589B (it) * 1991-07-18 1996-04-16 Donegani Guido Ist Poliesteri a bassa velocita' di cristallizzazione e procedimento per la loro preparazione.
IT1271309B (it) * 1994-12-21 1997-05-27 Enichem Spa Catalizzatori di policondensazione per la sintesi di polietilene tereftalato

Also Published As

Publication number Publication date
CN1137538A (zh) 1996-12-11
BR9602570A (pt) 1998-10-06
TR199600451A2 (tr) 1996-12-21
BG100612A (en) 1996-12-31
CA2177776A1 (en) 1996-12-02
KR970001415A (ko) 1997-01-24
HRP960247A2 (en) 1997-12-31
EP0745630A3 (en) 1997-08-27
US5644019A (en) 1997-07-01
EP0745630A2 (en) 1996-12-04
PL314563A1 (en) 1996-12-09
JPH0925337A (ja) 1997-01-28
MXPA96002088A (es) 2005-07-18
HUP9601489A2 (en) 1997-04-28
SK70796A3 (en) 1997-04-09
CZ157896A3 (en) 1996-12-11

Similar Documents

Publication Publication Date Title
GB2299767B (en) Regneration of fischer-tropsch catalysts
AU4012493A (en) Catalytic reactor bed
HUP9900423A3 (en) Catalyst system for cross-coupling reactions
AU9172991A (en) Catalytic chemical reactor
SG48442A1 (en) Regeneration of severely deactivated reforming catalysts
AU6792894A (en) Fe1-xo-based catalyst for ammonia synthesis
ZA931320B (en) Catalytic system
HU9601489D0 (en) High activity catalytic system for the synthesis of poly (ethyleneterephthalate)
EP0456919A3 (en) Catalytic converter system
GB2278068B (en) Catalytic converter system
HU9600272D0 (en) 10-amino-aliphatic-dibenzo-[b,f]oxepines of antineurodegenerative activity
AU4617993A (en) Hydroconversion catalyst
ZA975101B (en) Catalyst systems of the ziegler-nappa type
HU9502426D0 (en) Compounds of pharmaceutical activity
ZA982860B (en) Catalyst system for high yield synthesis of polyolefins.
ZA965790B (en) Catalyst system for the synthesis of rubbery polymers
ZA966131B (en) Catalyst
GB9510166D0 (en) Catalytic nitration
ZA96131B (en) Catalyst carrier
DE69623982D1 (de) Vanadium enthaltendes katalysatorsystem
PL328362A1 (en) Catalyst of honeycomb structure
FR2739576B1 (fr) Reacteur catalytique en phase gazeuse
PL308799A1 (en) Catalytic reversive reactor
AU8115298A (en) Catalytic reactor
KR970040536U (ko) 자동차 촉매 담체의 구조