KR100482902B1 - 폴리에스테르수지를제조하는방법 - Google Patents

폴리에스테르수지를제조하는방법 Download PDF

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Publication number
KR100482902B1
KR100482902B1 KR1019970021842A KR19970021842A KR100482902B1 KR 100482902 B1 KR100482902 B1 KR 100482902B1 KR 1019970021842 A KR1019970021842 A KR 1019970021842A KR 19970021842 A KR19970021842 A KR 19970021842A KR 100482902 B1 KR100482902 B1 KR 100482902B1
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KR
South Korea
Prior art keywords
polymer
reactor
polyester resin
nitrogen
polycondensation
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.)
Expired - Lifetime
Application number
KR1019970021842A
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English (en)
Korean (ko)
Other versions
KR970074820A (ko
Inventor
알 가타 후세인
지오르다노 다리오
Original Assignee
신코 엔지니어링 에스.페.아.
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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=KR100482902(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 신코 엔지니어링 에스.페.아. filed Critical 신코 엔지니어링 에스.페.아.
Publication of KR970074820A publication Critical patent/KR970074820A/ko
Application granted granted Critical
Publication of KR100482902B1 publication Critical patent/KR100482902B1/ko
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Expired - Lifetime legal-status Critical Current

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    • 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

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  • 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)
KR1019970021842A 1996-05-30 1997-05-30 폴리에스테르수지를제조하는방법 Expired - Lifetime KR100482902B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI001098A IT1283083B1 (it) 1996-05-30 1996-05-30 Procedimento perfezionato per la produzione di resine poliestere
ITMI96A001098 1996-05-30

Publications (2)

Publication Number Publication Date
KR970074820A KR970074820A (ko) 1997-12-10
KR100482902B1 true KR100482902B1 (ko) 2005-10-12

Family

ID=11374350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970021842A Expired - Lifetime KR100482902B1 (ko) 1996-05-30 1997-05-30 폴리에스테르수지를제조하는방법

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
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
IT1283083B1 (it) 1998-04-07
EP0810250A2 (en) 1997-12-03

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