IT1283083B1 - Procedimento perfezionato per la produzione di resine poliestere - Google Patents

Procedimento perfezionato per la produzione di resine poliestere

Info

Publication number
IT1283083B1
IT1283083B1 IT96MI001098A ITMI961098A IT1283083B1 IT 1283083 B1 IT1283083 B1 IT 1283083B1 IT 96MI001098 A IT96MI001098 A IT 96MI001098A IT MI961098 A ITMI961098 A IT MI961098A IT 1283083 B1 IT1283083 B1 IT 1283083B1
Authority
IT
Italy
Prior art keywords
production
polyester resins
flow speed
process perfected
comprised
Prior art date
Application number
IT96MI001098A
Other languages
English (en)
Italian (it)
Inventor
Ghatta Hussein Al
Dario Giordano
Original Assignee
Sinco Eng 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11374350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1283083(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI961098A0 publication Critical patent/ITMI961098A0/it
Priority to IT96MI001098A priority Critical patent/IT1283083B1/it
Application filed by Sinco Eng Spa filed Critical Sinco Eng Spa
Priority to AT97108351T priority patent/ATE243721T1/de
Priority to ES97108351T priority patent/ES2198515T3/es
Priority to EP97108351A priority patent/EP0810250B1/en
Priority to DE69722997T priority patent/DE69722997T2/de
Priority to CA002206369A priority patent/CA2206369C/en
Priority to MX9703991A priority patent/MX9703991A/es
Priority to CN97105420A priority patent/CN1102936C/zh
Priority to US08/865,390 priority patent/US5739269A/en
Priority to JP13992497A priority patent/JP4678897B2/ja
Priority to KR1019970021842A priority patent/KR100482902B1/ko
Publication of ITMI961098A1 publication Critical patent/ITMI961098A1/it
Publication of IT1283083B1 publication Critical patent/IT1283083B1/it
Application granted granted Critical
Priority to HK98104788.1A priority patent/HK1005660B/xx

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
    • C08G63/02—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
    • C08G63/80—Solid-state polycondensation

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)
IT96MI001098A 1996-05-30 1996-05-30 Procedimento perfezionato per la produzione di resine poliestere IT1283083B1 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT96MI001098A IT1283083B1 (it) 1996-05-30 1996-05-30 Procedimento perfezionato per la produzione di resine poliestere
AT97108351T ATE243721T1 (de) 1996-05-30 1997-05-23 Verfahren zur herstellung von polyesterharzen
ES97108351T ES2198515T3 (es) 1996-05-30 1997-05-23 Procedimiento mejorado para la produccion de resinas de poliester.
EP97108351A EP0810250B1 (en) 1996-05-30 1997-05-23 Improved process for the production of polyester resins
DE69722997T DE69722997T2 (de) 1996-05-30 1997-05-23 Verfahren zur Herstellung von Polyesterharzen
CA002206369A CA2206369C (en) 1996-05-30 1997-05-28 Improved process for the production of polyester resins
MX9703991A MX9703991A (es) 1996-05-30 1997-05-29 Procedimiento mejorado para la produccion de resinas de poliester.
JP13992497A JP4678897B2 (ja) 1996-05-30 1997-05-29 ポリエステル樹脂の改良された製造方法
CN97105420A CN1102936C (zh) 1996-05-30 1997-05-29 生产聚酯树脂的改进的方法
US08/865,390 US5739269A (en) 1996-05-30 1997-05-29 Process for the production of polyester resins
KR1019970021842A KR100482902B1 (ko) 1996-05-30 1997-05-30 폴리에스테르수지를제조하는방법
HK98104788.1A HK1005660B (en) 1996-05-30 1998-06-03 Improved process for the production of polyester resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001098A IT1283083B1 (it) 1996-05-30 1996-05-30 Procedimento perfezionato per la produzione di resine poliestere

Publications (3)

Publication Number Publication Date
ITMI961098A0 ITMI961098A0 (it) 1996-05-30
ITMI961098A1 ITMI961098A1 (it) 1997-11-30
IT1283083B1 true IT1283083B1 (it) 1998-04-07

Family

ID=11374350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001098A IT1283083B1 (it) 1996-05-30 1996-05-30 Procedimento perfezionato per la produzione di resine poliestere

Country Status (11)

Country Link
US (1) US5739269A (enExample)
EP (1) EP0810250B1 (enExample)
JP (1) JP4678897B2 (enExample)
KR (1) KR100482902B1 (enExample)
CN (1) CN1102936C (enExample)
AT (1) ATE243721T1 (enExample)
CA (1) CA2206369C (enExample)
DE (1) DE69722997T2 (enExample)
ES (1) ES2198515T3 (enExample)
IT (1) IT1283083B1 (enExample)
MX (1) MX9703991A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283644B1 (it) * 1996-08-01 1998-04-23 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1304797B1 (it) * 1998-12-23 2001-03-29 Sinco Ricerche Spa Procedimento per la preparazione di resine poliestere (mg33).
EP1156914B1 (en) * 1999-02-04 2007-03-14 Bühler Ag Process for upgrading plastic material
JP4567139B2 (ja) * 2000-04-03 2010-10-20 帝人株式会社 交互共重合ポリエステルの製造方法
DZ3274A1 (enExample) 2001-08-10 2005-05-14 Du Pont
JP4828163B2 (ja) * 2005-06-01 2011-11-30 三井化学株式会社 ポリエチレンテレフタレートの製造方法
US7585104B2 (en) * 2005-09-12 2009-09-08 Uop Llc Rotary processor
US10604620B2 (en) 2011-12-22 2020-03-31 Polymetrix Ag Process for solid-state polycondensation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE697132A (enExample) * 1966-05-12 1967-10-02
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
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4205157A (en) * 1979-04-02 1980-05-27 The Goodyear Tire & Rubber Company Method for production of high molecular weight polyester with low catalyst level and low carboxyl content
US4226973A (en) * 1979-06-22 1980-10-07 Standard Oil Company (Indiana) Process for upgrading prepolymer particles
US4374975A (en) * 1982-02-02 1983-02-22 The Goodyear Tire & Rubber Company Process for the production of high molecular weight polyester
US4876326A (en) * 1987-03-26 1989-10-24 The Goodyear Tire & Rubber Company Solid state polymerization of polyester prepolymers
DE68922102T2 (de) * 1989-10-13 1995-10-19 Phobos Nv Verfahren zur kontinuierlichen Herstellung von hochmolekularen Polyester-Harzen.
IT1245598B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1245597B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1265166B1 (it) * 1993-07-16 1996-10-31 Sinco Eng Spa Procedimento per la purificazione di gas inerti
DE4338484C1 (de) * 1993-11-11 1994-12-01 Veitsch Radex Ag Verwendung eines feuerfesten, keramischen Steins auf Basis von MgO zur Auskleidung von Zement-Drehrohröfen
IT1271073B (it) * 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere

Also Published As

Publication number Publication date
DE69722997T2 (de) 2003-12-18
CA2206369C (en) 2006-01-31
US5739269A (en) 1998-04-14
ES2198515T3 (es) 2004-02-01
CN1102936C (zh) 2003-03-12
MX9703991A (es) 1998-04-30
ITMI961098A1 (it) 1997-11-30
KR100482902B1 (ko) 2005-10-12
CA2206369A1 (en) 1997-11-30
EP0810250B1 (en) 2003-06-25
ITMI961098A0 (it) 1996-05-30
JP4678897B2 (ja) 2011-04-27
EP0810250A3 (en) 1998-03-18
KR970074820A (ko) 1997-12-10
DE69722997D1 (de) 2003-07-31
JPH1053644A (ja) 1998-02-24
CN1168389A (zh) 1997-12-24
ATE243721T1 (de) 2003-07-15
HK1005660A1 (en) 1999-01-22
EP0810250A2 (en) 1997-12-03

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Legal Events

Date Code Title Description
0001 Granted