ES2080401T3 - Procedimiento para la preparacion de copoliesteres estadisticos. - Google Patents

Procedimiento para la preparacion de copoliesteres estadisticos.

Info

Publication number
ES2080401T3
ES2080401T3 ES92115052T ES92115052T ES2080401T3 ES 2080401 T3 ES2080401 T3 ES 2080401T3 ES 92115052 T ES92115052 T ES 92115052T ES 92115052 T ES92115052 T ES 92115052T ES 2080401 T3 ES2080401 T3 ES 2080401T3
Authority
ES
Spain
Prior art keywords
statistical
procedure
copoliesters
preparation
comonomers
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
ES92115052T
Other languages
English (en)
Inventor
Ulrich Dr Thiele
Heinz-Dieter Dr Schumann
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.)
LL Plant Engineering AG
Original Assignee
ZiAG Plant Engineering GmbH
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=6441099&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2080401(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ZiAG Plant Engineering GmbH filed Critical ZiAG Plant Engineering GmbH
Application granted granted Critical
Publication of ES2080401T3 publication Critical patent/ES2080401T3/es
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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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)
  • Polyethers (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE COPOLIETILENOTEREFTALATOS ESTADISTICOS CON UNA BAJA PROPORCION DE COMONOMEROS Y UNA VISCOSIDAD INTRINSECA DE 0,7 Y 2,0 DL/G MEDIANTE LA MEZCLA EN LA FASE DE FUSION, DURANTE 1 A 50 MIN, DE POLIETILENTEREFTALATO CON UNA VISCOSIDAD INTRINSECA DE 0,5 HASTA 0,8 DL/G CON POLIESTER CON UNA ELEVADA PROPORCION DE COMONOMEROS Y UNA VISCOSIDAD INTRINSECA DE 0,1 HASTA 0,6 DL/G Y LA CRISTALIZACION SIGUIENTE Y CONDENSACION POSTERIOR EN FASE SOLIDA DEL GRANULADO MIXTO OBTENIDO CON UN PESO DE CHIP DE 0,5 HASTA 5,0 G/100 CHIPS. EL COMONOMERO ES ACIDO ISOFTALICO Y/O 1,4 ICLOHEXANO.
ES92115052T 1991-09-20 1992-09-03 Procedimiento para la preparacion de copoliesteres estadisticos. Expired - Lifetime ES2080401T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4131362A DE4131362A1 (de) 1991-09-20 1991-09-20 Verfahren zur herstellung statistischer copolyester

Publications (1)

Publication Number Publication Date
ES2080401T3 true ES2080401T3 (es) 1996-02-01

Family

ID=6441099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92115052T Expired - Lifetime ES2080401T3 (es) 1991-09-20 1992-09-03 Procedimiento para la preparacion de copoliesteres estadisticos.

Country Status (3)

Country Link
EP (1) EP0532988B1 (es)
DE (2) DE4131362A1 (es)
ES (1) ES2080401T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495656B1 (en) 1990-11-30 2002-12-17 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
DE4429524C2 (de) * 1994-08-19 1997-12-18 Inventa Ag Verfahren zur Herstellung von linearen omega-Hydroxycarbonsäureeinheiten enthaltenden Copolyestern
US5442036A (en) * 1994-09-06 1995-08-15 Eastman Chemical Company Branched copolyesters especially suitable for extrusion blow molding
ATE343007T1 (de) * 1997-08-28 2006-11-15 Eastman Chem Co Verbesserte copolymerbinderfasern
US6231976B1 (en) 1997-08-28 2001-05-15 Eastman Chemical Company Copolyester binder fibers
CN1161505C (zh) * 1997-11-06 2004-08-11 伊斯曼化学公司 共聚酯粘合用纤维
DE19841376A1 (de) 1998-09-10 2000-03-16 Lurgi Zimmer Ag Verfahren zur Einspeisung von Additiven in einen Polymerschmelzestrom
DE10158793A1 (de) * 2001-11-30 2003-06-26 Zimmer Ag Verfahren und Vorrichtung zur Herstellung von hochkondensierten Polyestern in der festen Phase
KR101111419B1 (ko) 2003-06-18 2012-02-15 더 코카콜라 컴파니 고온 충전용 폴리에스테르 조성물, 이 조성물에 의하여제조된 용기 및 그 제조 방법
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
DE102004014590A1 (de) * 2004-03-23 2005-10-20 Buehler Ag Teilkristallines Polyethylenterephthalat
DE102004022653A1 (de) * 2004-05-07 2005-12-15 Zimmer Ag Verfahren zur Prozesssteuerung bei der Herstellung von Polyestern oder Copolyestern
DE102005014071A1 (de) * 2005-03-23 2006-09-28 Bühler AG Herstellung eines Polyesters mit verbesserten Aufschmelzeigenschaften und Kristallisationseigenschaften
US7820257B2 (en) 2005-05-11 2010-10-26 The Coca-Cola Company Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same
US7572493B2 (en) 2005-05-11 2009-08-11 The Coca-Cola Company Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods
DE102006012587B4 (de) 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
CN103890249A (zh) * 2011-08-17 2014-06-25 可隆工业株式会社 聚酯纤维的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060401A (en) * 1963-03-28 1967-03-01 Kurashiki Rayon Kk Method of manufacturing stable block copolyesters and polyester mixtures
US3651172A (en) * 1969-05-05 1972-03-21 Eastman Kodak Co Method for preparing linear block copolyesters and product produced thereby
US4069278A (en) * 1975-04-01 1978-01-17 General Electric Company Process of making a high melt viscosity block co-polyester
EP0174265A3 (en) * 1984-09-07 1987-09-09 The Goodyear Tire & Rubber Company Solid state polymerization process
US4778858A (en) * 1987-03-05 1988-10-18 The Goodyear Tire & Rubber Company Preparation of thermoplastic resin composition by solid state polymerization

Also Published As

Publication number Publication date
DE59204421D1 (de) 1996-01-04
DE4131362A1 (de) 1993-03-25
EP0532988A1 (de) 1993-03-24
EP0532988B1 (de) 1995-11-22

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