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ES2152290T3 - Procedimiento para preparar resinas de poliester de alto peso molecular a partir de acido 2,6-naftalendicarboxilico. - Google Patents

Procedimiento para preparar resinas de poliester de alto peso molecular a partir de acido 2,6-naftalendicarboxilico.

Info

Publication number
ES2152290T3
ES2152290T3 ES94304268T ES94304268T ES2152290T3 ES 2152290 T3 ES2152290 T3 ES 2152290T3 ES 94304268 T ES94304268 T ES 94304268T ES 94304268 T ES94304268 T ES 94304268T ES 2152290 T3 ES2152290 T3 ES 2152290T3
Authority
ES
Spain
Prior art keywords
prepolimero
area
acid
result
naftalendicarboxilico
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
ES94304268T
Other languages
English (en)
Inventor
Allen B Mossman
Lawrence G Packer
John A Macek
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
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 BP Corp North America Inc filed Critical BP Corp North America Inc
Application granted granted Critical
Publication of ES2152290T3 publication Critical patent/ES2152290T3/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
    • C08G63/78—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
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring

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

LA RESINA DE POLIESTER LINEAL DE ALTA CALIDAD ES PREPARADO POR REACCIONAR EN UN PRIMER PASO O ZONA EL ACIDO DICARBOXILICO DE NAFTALENO-2,6 CON UN PREPOLIMERO LICUADO DERIVADO DE UN GLICOL Y EL ACIDO DICARBOXILICO DE NAFTALENO-2,6 PARA FORMAR UN PRODUCTO DE PESO MOLECULAR BAJO DEL PRIMER PASO O ZONA; REACCIONAR ESTE PRODUCTO RESULTANTE CON UN GLICOL EN AL MENOS DOS SUCESIVOS PASOS O ZONAS DE ADICCION DE GLICOL PARA FORMAR EL PREPOLIMERO; Y POLIMERIZAR AL MENOS UNA PARTE DEL PREPOLIMERO RESULTANTE PARA FORMAR RESINA DE POLIESTER QUE MUESTRA TEMPERATURAS DE TRANSICION DE CRISTAL DE PUNTO MEDIO SUPERIOR A 123 C. EL PREPOLIMERO RESULTANTE ES PARTICULARMENTE CONVENIENTE PARA LA REACCION CON EL ACIDO DICARBOXILICO DE NAFTALENO2,6 EN EL PRIMER PASO O ZONA. EN VENTAJA, AL MENOS UNA PARTE DEL PREPOLIMERO ES, POR ELLO, DEVUELTO AL PRIMER PASO O ZONA.
ES94304268T 1993-06-16 1994-06-14 Procedimiento para preparar resinas de poliester de alto peso molecular a partir de acido 2,6-naftalendicarboxilico. Expired - Lifetime ES2152290T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/078,680 US5331082A (en) 1993-06-16 1993-06-16 Process for manufacture of high molecular weight polyester resins from 2,6-naphthalene dicarboxylic acid

Publications (1)

Publication Number Publication Date
ES2152290T3 true ES2152290T3 (es) 2001-02-01

Family

ID=22145582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94304268T Expired - Lifetime ES2152290T3 (es) 1993-06-16 1994-06-14 Procedimiento para preparar resinas de poliester de alto peso molecular a partir de acido 2,6-naftalendicarboxilico.

Country Status (5)

Country Link
US (1) US5331082A (es)
EP (1) EP0630930B1 (es)
JP (1) JP3720858B2 (es)
DE (1) DE69426373T2 (es)
ES (1) ES2152290T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802938B1 (en) * 1995-11-10 2002-12-18 Mitsui Chemicals, Inc. Process for producing polyethylene naphthalate
US5670606A (en) * 1996-01-05 1997-09-23 E. I. Du Pont De Nemours And Compant Crystalline form of poly(ethylene 2,6-naphthalate) and a method for its production
TW514583B (en) 1997-03-06 2002-12-21 Teijin Ltd Polyethylene-2, 6-naphthalene dicarboxylate resin and preform and bottle molded thereof
US5895807A (en) * 1997-11-19 1999-04-20 Shell Oil Company Process for manufacturing polyester copolymers
KR100939024B1 (ko) * 2007-11-30 2010-01-27 주식회사 효성 2,6-나프탈렌디카르복실산을 이용한폴리에틸렌나프탈레이트의 제조 방법
CN111417519A (zh) * 2017-11-30 2020-07-14 3M创新有限公司 包括自支承三层叠堆的基底

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496220A (en) * 1966-04-04 1970-02-17 Mobil Oil Corp Esterification process
US3689461A (en) * 1969-09-18 1972-09-05 Allied Chem Process for the preparation of linear condensation polyesters
US4026973A (en) * 1973-08-31 1977-05-31 Teijin Limited Process for preparing heat-resistant aromatic polyester filaments
GB1472777A (en) * 1974-07-08 1977-05-04 Teijin Ltd Process for preparing polyethylene-2,6-naphthalate
DE3818812A1 (de) * 1988-06-03 1989-12-14 Fichtel & Sachs Ag Kupplungsscheibe mit zweigeteilter nabe
US4937224A (en) * 1988-09-29 1990-06-26 Teijin Limited Thermal transfer record sheet
US5250497A (en) * 1988-12-13 1993-10-05 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
US4963644A (en) * 1989-09-18 1990-10-16 The Goodyear Tire & Rubber Company Process for crystallization of polyethylene naphthalate
US5006613A (en) * 1990-07-30 1991-04-09 Eastman Kodak Company Tricomponent polymer blends of poly(ethylene tereptholate), poly(ethylene naphthalate) and a copolyester
JPH05320396A (ja) * 1991-01-31 1993-12-03 Unitika Ltd 軽量化ポリエステルフイルムおよびその製造方法

Also Published As

Publication number Publication date
DE69426373T2 (de) 2001-08-09
US5331082A (en) 1994-07-19
EP0630930A3 (en) 1995-03-15
JPH0770299A (ja) 1995-03-14
EP0630930B1 (en) 2000-12-06
EP0630930A2 (en) 1994-12-28
DE69426373D1 (de) 2001-01-11
JP3720858B2 (ja) 2005-11-30

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