DE69531139T2 - Verfahren zur Festphasenpolykondensation von Polyestern - Google Patents

Verfahren zur Festphasenpolykondensation von Polyestern

Info

Publication number
DE69531139T2
DE69531139T2 DE69531139T DE69531139T DE69531139T2 DE 69531139 T2 DE69531139 T2 DE 69531139T2 DE 69531139 T DE69531139 T DE 69531139T DE 69531139 T DE69531139 T DE 69531139T DE 69531139 T2 DE69531139 T2 DE 69531139T2
Authority
DE
Germany
Prior art keywords
polyesters
solid phase
phase polycondensation
polycondensation
solid
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
DE69531139T
Other languages
English (en)
Other versions
DE69531139D1 (de
Inventor
Ghatta Hussain Ali Kashif Al
Dario Giordano
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.)
UOP Sinco SRL
Original Assignee
UOP Sinco SRL
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 UOP Sinco SRL filed Critical UOP Sinco SRL
Application granted granted Critical
Publication of DE69531139D1 publication Critical patent/DE69531139D1/de
Publication of DE69531139T2 publication Critical patent/DE69531139T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G63/78—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
    • C08G63/78—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)
DE69531139T 1994-12-16 1995-11-27 Verfahren zur Festphasenpolykondensation von Polyestern Expired - Lifetime DE69531139T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942544A IT1271293B (it) 1994-12-16 1994-12-16 Procedimento per la policondensazione allo stato solido di resine poliestere

Publications (2)

Publication Number Publication Date
DE69531139D1 DE69531139D1 (de) 2003-07-31
DE69531139T2 true DE69531139T2 (de) 2003-12-11

Family

ID=11370005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531139T Expired - Lifetime DE69531139T2 (de) 1994-12-16 1995-11-27 Verfahren zur Festphasenpolykondensation von Polyestern

Country Status (12)

Country Link
US (1) US5708124A (de)
EP (1) EP0717061B1 (de)
JP (1) JP3150057B2 (de)
KR (1) KR100208125B1 (de)
CN (1) CN1076738C (de)
AU (1) AU679398B2 (de)
CA (1) CA2163954C (de)
DE (1) DE69531139T2 (de)
ES (1) ES2199972T3 (de)
IT (1) IT1271293B (de)
PL (1) PL182557B1 (de)
TW (1) TW394784B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285524B1 (it) * 1996-10-18 1998-06-08 Sinco Eng Spa Procedimento per il raffreddamento di resine poliestere e/o poliammidiche
IT1286041B1 (it) * 1996-10-25 1998-07-07 Sinco Eng Spa Procedimento per la policondensazione allo stato solido di resine poliammidiche
US6099778A (en) * 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
JP2002536203A (ja) 1999-02-04 2002-10-29 ビユーラー・アクチエンゲゼルシヤフト プラスチック材料の品質を良くするための方法
US6180756B1 (en) * 1999-02-17 2001-01-30 E. I. Du Pont De Nemours And Company Addition of treatment agents to solid phase polymerization process
TWI288155B (en) 2001-01-12 2007-10-11 Nanya Plastics Corp Manufacturing method of copolyester for PET bottles comprising low acetaldehyde content
US6749821B1 (en) 2001-12-03 2004-06-15 Uop Llc Process for the purification of inert gases
US6703479B1 (en) 2001-12-03 2004-03-09 Uop Llc Process and apparatus for cooling polymer in a reactor
JP4595347B2 (ja) * 2003-02-28 2010-12-08 三菱化学株式会社 ポリエステル樹脂粉体の製造方法およびポリエステルプリフォームの製造方法ならびにポリエステル樹脂粉体の熱処理用装置
DE102004041370A1 (de) 2004-08-25 2006-03-02 Bühler AG Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung
DE102005016146A1 (de) 2004-08-25 2006-03-02 Bühler AG Herstellung eines hochmolekularen Polykondensates
BRPI0611406A2 (pt) * 2005-05-26 2010-09-08 Gala Inc método e aparelho para fabricação de péletes e gránulos poliméricos cristalinos
US9032641B2 (en) 2005-05-26 2015-05-19 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
US7585104B2 (en) * 2005-09-12 2009-09-08 Uop Llc Rotary processor
ES2557983T3 (es) * 2011-12-22 2016-02-01 Polymetrix Ag Proceso para policondensación en fase sólida

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2559290B2 (de) * 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4226973A (en) * 1979-06-22 1980-10-07 Standard Oil Company (Indiana) Process for upgrading prepolymer particles
DE3424532C1 (de) * 1984-07-04 1986-01-23 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Optimierung des Kraftstoff-Luft-Verhaeltnisses im instationaeren Zustand bei einem Verbrennungsmotor
US4532319A (en) * 1984-09-13 1985-07-30 The Goodyear Tire & Rubber Company Solid state polymerization of polyester
US4579723A (en) * 1985-03-28 1986-04-01 The Boc Group, Inc. Methods for purifying inert gas streams
DE3527175A1 (de) * 1985-07-30 1987-02-12 Daimler Benz Ag Verfahren zur erkennung des alterungszustandes eines abgaskatalysators bei einem mit (lambda)-sonderregelung des kraftstoff-luft-verhaeltnisses ausgeruesteten verbrennungsmotor
DD240672B5 (de) * 1985-09-04 1994-11-10 Leuna Werke Gmbh Verfahren zur Reinigung von Kohlendioxid
IT1188199B (it) * 1985-11-15 1988-01-07 Cobarr Spa Procedimento per la produzione di poliestere ad elevato peso molecolare ed a basso contenuto di gruppo vinilestere
DE3628572A1 (de) * 1986-08-22 1988-03-03 Bosch Gmbh Robert Heizbare lambdasonde
ES2060728T3 (es) * 1988-12-23 1994-12-01 Buehler Ag Geb Procedimiento para la cristalizacion continua de material de poliester.
ATE120777T1 (de) * 1989-10-13 1995-04-15 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

Also Published As

Publication number Publication date
EP0717061A2 (de) 1996-06-19
ES2199972T3 (es) 2004-03-01
JPH08231700A (ja) 1996-09-10
KR960022677A (ko) 1996-07-18
ITMI942544A1 (it) 1995-03-16
AU679398B2 (en) 1997-06-26
EP0717061A3 (de) 1996-12-27
KR100208125B1 (ko) 1999-07-15
CN1076738C (zh) 2001-12-26
EP0717061B1 (de) 2003-06-25
PL311792A1 (en) 1996-06-24
JP3150057B2 (ja) 2001-03-26
DE69531139D1 (de) 2003-07-31
CA2163954C (en) 2001-01-09
CA2163954A1 (en) 1996-06-17
US5708124A (en) 1998-01-13
CN1130644A (zh) 1996-09-11
IT1271293B (it) 1997-05-27
AU3910495A (en) 1996-06-27
TW394784B (en) 2000-06-21
ITMI942544A0 (it) 1994-12-16
PL182557B1 (pl) 2002-01-31

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