ES2079748T3 - Procedimiento para la preparacion de un co-poli(tereftalato de etileno) modificado. - Google Patents
Procedimiento para la preparacion de un co-poli(tereftalato de etileno) modificado.Info
- Publication number
- ES2079748T3 ES2079748T3 ES92111672T ES92111672T ES2079748T3 ES 2079748 T3 ES2079748 T3 ES 2079748T3 ES 92111672 T ES92111672 T ES 92111672T ES 92111672 T ES92111672 T ES 92111672T ES 2079748 T3 ES2079748 T3 ES 2079748T3
- Authority
- ES
- Spain
- Prior art keywords
- modified
- poly
- procedure
- preparation
- tereftalate
- 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
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
-
- 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
-
- 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
- C08G63/02—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
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
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)
Abstract
COPOLIETILENTEREFTALATO MODIFICADO PARA EL TRATAMIENTO DE BURBUJAS DE EXTRUSION QUE CONTIENE UNIDADES DE ACIDO ISOFTALICO, DIETILENGLICOL Y PENTAERITRITA, ANTIMONIO Y FOSFORO ASI COMO PEQUEÑAS CANTIDADES DE UN COLORANTE ROJO Y UN COLORANTE AZUL, Y PROCEDIMIENTO PARA SU OBTENCION MEDIANTE ESTERIFICACION DIRECTA, POLICONDENSACION POR FUSION Y TRATAMIENTO TERMICO EN LA FASE SOLIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4125167A DE4125167A1 (de) | 1991-07-30 | 1991-07-30 | Modifiziertes co-polyethylenterephthalat |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2079748T3 true ES2079748T3 (es) | 1996-01-16 |
Family
ID=6437291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92111672T Expired - Lifetime ES2079748T3 (es) | 1991-07-30 | 1992-07-09 | Procedimiento para la preparacion de un co-poli(tereftalato de etileno) modificado. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5235027A (es) |
EP (1) | EP0525463B1 (es) |
DE (2) | DE4125167A1 (es) |
ES (1) | ES2079748T3 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993023449A1 (en) * | 1992-05-15 | 1993-11-25 | Imperial Chemical Industries Plc | Modified polyester polymers |
US5376735A (en) * | 1993-07-12 | 1994-12-27 | Eastman Chemical Company | Preparation of branched polyethylene terephthalate |
US5442036A (en) * | 1994-09-06 | 1995-08-15 | Eastman Chemical Company | Branched copolyesters especially suitable for extrusion blow molding |
DE4442699B4 (de) * | 1994-11-29 | 2004-07-08 | Amcor Ltd., Abbotsford | Verfahren zur Herstellung eines heißwaschbaren PET-Mehrweg-Mineralwasserbehälters |
IT1277362B1 (it) * | 1995-07-27 | 1997-11-10 | M & G Ricerche Spa | Resine poliestere con migliorate caratteristiche di colore |
KR100457349B1 (ko) * | 1997-04-23 | 2005-01-27 | 닛세이 에이. 에스. 비 기카이 가부시키가이샤 | 아세트알데히드가저감된용기및그성형방법 |
US6110587A (en) | 1997-10-14 | 2000-08-29 | Wellman, Inc. | Modified polyester with high intrinsic viscosity at moderate strength |
DE19814529A1 (de) * | 1998-04-01 | 1999-10-07 | Basf Ag | Polyalkylenarylate mit hohem Carbonylendgruppengehalt |
DE50011006D1 (de) | 1999-05-21 | 2005-09-29 | Ciba Sc Holding Ag | Molekulargewichtsaufbau und Modifizierung von Polykondensaten |
US6632390B1 (en) * | 1999-06-15 | 2003-10-14 | Eastman Chemical Company | Process for profile extrusion of a polyester |
EP1218435B1 (en) * | 1999-08-24 | 2003-11-05 | Eastman Chemical Company | Method for making polyesters employing acidic phosphorus-containing compounds |
US6384180B1 (en) | 1999-08-24 | 2002-05-07 | Eastman Chemical Company | Method for making polyesters employing acidic phosphorus-containing compounds |
WO2001014452A1 (en) * | 1999-08-24 | 2001-03-01 | Eastman Chemical Company | Preparation of polyesters employing antimony catalysts and acidic phosphorus compounds |
KR100387432B1 (ko) * | 2001-01-19 | 2003-06-18 | 주식회사 효성 | 고분자량의 난연성 폴리에스터 중합물 및 이의 제조방법 |
CN1271111C (zh) * | 2001-01-25 | 2006-08-23 | 三菱化学株式会社 | 聚酯树脂及由它制成的成形品,以及聚酯树脂的制造方法 |
US6489433B2 (en) | 2001-02-23 | 2002-12-03 | E. I. Du Pont De Nemours And Company | Metal-containing composition and process therewith |
US7205379B2 (en) * | 2001-03-28 | 2007-04-17 | Ciba Specialty Chemicals Corp. | Process for preparing a stabilized polyester |
US20030060596A1 (en) * | 2001-07-18 | 2003-03-27 | Turner Sam Richard | Amorphous copolyesters |
US7834127B2 (en) * | 2001-07-18 | 2010-11-16 | Eastman Chemical Company | Amorphous copolyesters |
US6740377B2 (en) * | 2001-09-14 | 2004-05-25 | Eastman Chemical Company | Polyester having improved crystallization behavior and extrusion blow molded articles made therefrom |
FR2830788B1 (fr) * | 2001-10-12 | 2006-09-22 | Tergal Fibres | Procede de fabrication de corps creux, corps creux, preformes et bouteilles obtenus par ce procede |
CN100447177C (zh) * | 2001-10-12 | 2008-12-31 | 新光合成纤维股份有限公司 | 一种具有良好色泽的聚酯及其制法 |
US6695837B2 (en) * | 2002-03-13 | 2004-02-24 | Starion Instruments Corporation | Power supply for identification and control of electrical surgical tools |
US20050260371A1 (en) * | 2002-11-01 | 2005-11-24 | Yu Shi | Preform for low natural stretch ratio polymer, container made therewith and methods |
US20040091651A1 (en) * | 2002-11-01 | 2004-05-13 | Mark Rule | Pet copolymer composition with enhanced mechanical properties and stretch ratio, articles made therewith, and methods |
US20040151854A1 (en) * | 2003-02-03 | 2004-08-05 | Pecorini Thomas Joseph | Extrusion blow molded articles |
US6706842B1 (en) | 2003-02-06 | 2004-03-16 | Jiwen F. Duan | Crosslinked polyester copolymers |
CA2529283A1 (en) * | 2003-06-18 | 2004-12-29 | The Coca-Cola Company | Polyester composition for hot fill applications, containers made therewith, and methods |
US7358322B2 (en) * | 2004-03-09 | 2008-04-15 | Eastman Chemical Company | High IV melt phase polyester polymer catalyzed with antimony containing compounds |
US20050221036A1 (en) * | 2004-04-01 | 2005-10-06 | The Coca-Cola Company | Polyester composition with enhanced gas barrier, articles made therewith, and methods |
US20060047102A1 (en) | 2004-09-02 | 2006-03-02 | Stephen Weinhold | Spheroidal polyester polymer particles |
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 |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
WO2007088074A1 (en) * | 2006-02-03 | 2007-08-09 | Saudi Basic Industries Corporation | Process for the preparation of polyethylene terephthalate |
CN101376689B (zh) * | 2007-08-30 | 2011-07-20 | 中国石化上海石油化工股份有限公司 | 制造纤维用的阻燃聚酯的制备方法 |
US8604138B2 (en) * | 2008-01-14 | 2013-12-10 | Eastman Chemical Company | Extrusion blow molded articles |
DE102009010597A1 (de) | 2008-07-12 | 2010-01-14 | Epc Industrial Engineering Gmbh | Verfahren zur Herstellung von Polyester, insbesondere linearer Polyester, für Textilgarne und Textilfasern sowie für Flaschen und Anlage zur Durchführung des Verfahrens |
US20170029560A1 (en) * | 2013-12-19 | 2017-02-02 | Equip0Lymers Gmbh | Stress cracking resistant pet and manufacture thereof |
CN104086756A (zh) * | 2014-07-28 | 2014-10-08 | 营口康辉石化有限公司 | 一种光学透明膜级聚酯生产方法 |
US20200172661A1 (en) * | 2017-06-07 | 2020-06-04 | Sabic Global Technologies B.V. | Foamable thermoplastic polyester copolymer |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617225A (en) * | 1967-06-22 | 1971-11-02 | Vickers Zimmer Ag | Polycondensation apparatus |
US3803097A (en) * | 1968-02-05 | 1974-04-09 | Allied Chem | Antimony oxalate catalyzed polyester polycondensation |
US3900527A (en) * | 1973-04-16 | 1975-08-19 | Monsanto Co | Production of basic dyeable polyester from terephthalic acid |
JPS5273996A (en) * | 1975-12-18 | 1977-06-21 | Teijin Ltd | Preparation of polyesters |
DE2559290B2 (de) * | 1975-12-31 | 1979-08-02 | Davy International Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat |
JPS608695B2 (ja) * | 1977-01-26 | 1985-03-05 | 帝人株式会社 | ポリエステルの製造法 |
US4223128A (en) * | 1978-05-16 | 1980-09-16 | Celanese Corporation | Process for preparing polyethylene terephthalate useful for beverage containers |
US4182841A (en) * | 1978-06-12 | 1980-01-08 | The Goodyear Tire & Rubber Company | Composition of copolyesters |
US4234708A (en) * | 1979-04-23 | 1980-11-18 | Celanese Corporation | Extrusion grade polyethylene iso/terephthalate copolymer |
DE3416896A1 (de) * | 1984-05-08 | 1985-11-14 | Bayer Ag, 5090 Leverkusen | Praktisch farblose, organische polyisocyanate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen |
US4731400A (en) * | 1984-12-18 | 1988-03-15 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic resin composition |
US4745174A (en) * | 1987-04-23 | 1988-05-17 | Eastman Kodak Company | Polyesters having improved whiteness |
-
1991
- 1991-07-30 DE DE4125167A patent/DE4125167A1/de not_active Withdrawn
- 1991-11-01 US US07/786,531 patent/US5235027A/en not_active Expired - Lifetime
-
1992
- 1992-07-09 DE DE59204319T patent/DE59204319D1/de not_active Expired - Fee Related
- 1992-07-09 ES ES92111672T patent/ES2079748T3/es not_active Expired - Lifetime
- 1992-07-09 EP EP92111672A patent/EP0525463B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5235027A (en) | 1993-08-10 |
EP0525463A3 (en) | 1993-11-10 |
EP0525463A2 (de) | 1993-02-03 |
DE59204319D1 (de) | 1995-12-21 |
DE4125167A1 (de) | 1993-02-04 |
EP0525463B1 (de) | 1995-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2079748T3 (es) | Procedimiento para la preparacion de un co-poli(tereftalato de etileno) modificado. | |
GT199900056A (es) | Nuevas dihidropirimidinas | |
ES2029542T3 (es) | Procedimiento para la obtencion de polisocianatos que presentan grupos isocianurato y su empleo. | |
MX9304819A (es) | Nuevos derivados de xantina y procedimiento para su preparacion. | |
ES2153118T3 (es) | Analogos heterociclicos de 1,2,4-triazolo 1,5-c)pirimidina que tienen una actividad antagonista sobre los receptores de adenosina a 2a?. | |
ES2179351T3 (es) | Amidas acidas de piridil alqueno y piridil alquino como citoestaticos e inmunosupresores. | |
DE69115217D1 (de) | Wechselstromenergieversorgungsanlage mit Notstromversorgung. | |
ES557084A0 (es) | Un metodo para preparar una composicion de resina adaptada particularmente para el empleo como composicion formadora de pelicula en procedimientos de electrodeposicion catodicos | |
ES557531A0 (es) | Un procedimiento para preparar relaxina-h2 humana | |
IT8720420A0 (it) | Generatore di impulsi di riposizionamento in coincidenza colla salita dell'alimentazione, per circuiti integrati di tipo cmos. | |
ES2020967B3 (es) | Procedimiento para preparar n-fluorsulfonamida | |
ES2021624T5 (es) | Procedimiento para preparar terpolimeros de compuestos vinil-aromaticos, terpenos y fenoles. | |
ATE143812T1 (de) | Verfahren zur herstellung von virusinaktivierten immunglobulinlösungen | |
MX9207062A (es) | Procedimiento para la obtencion de compuestos que presentan grupos hidroxilo, adecuadas como material de partida para el procedimiento de poliadicion de isocianato. | |
AR005619A1 (es) | Procedimiento para preparar compuestos dicetonicos | |
GT199500039AA (es) | Compuestos ariltios | |
GB8906156D0 (en) | Production and use of anthelmintic agents and protective immunogens | |
FR2375681A2 (en) | Electroluminescent diode traffic signal - has diodes connected in groups, each group being supplied sequentially from source | |
ES2052391T3 (es) | Derivados de acido 5-aminosalicilico para la terapia de enfermedades inflamatorias cronicas del intestino. | |
ES2031136T3 (es) | Materiales de interrupcion para uso en la produccion de estructuras superplasticamente conformadas por union por difusion. | |
GB2188326B (en) | Adhesive | |
ES2022865B3 (es) | Compuestos azoicos que contienen grupos ciano, procedimientos para su obtencion y aplicacion de los mismos como colorantes. | |
ES2044715T3 (es) | Nuevos sistemas iniciadores para el desencadenamiento de la polimerizacion de compuestos etilicamente insaturados y su empleo. | |
ES519767A0 (es) | Procedimiento para el aprovechamiento de fibras hiladas en fusion. | |
ES2005512A4 (es) | Tejido a base de fibras de vidrio y de poliester, y articulos que comprenden el tejido. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 525463 Country of ref document: ES |