ES2064535T3 - Poliamida amorfa que tiene excelentes propiedades de barrera de oxigeno. - Google Patents

Poliamida amorfa que tiene excelentes propiedades de barrera de oxigeno.

Info

Publication number
ES2064535T3
ES2064535T3 ES90111860T ES90111860T ES2064535T3 ES 2064535 T3 ES2064535 T3 ES 2064535T3 ES 90111860 T ES90111860 T ES 90111860T ES 90111860 T ES90111860 T ES 90111860T ES 2064535 T3 ES2064535 T3 ES 2064535T3
Authority
ES
Spain
Prior art keywords
polyamide
amorphy
barrier properties
oxygen barrier
excellent oxygen
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
ES90111860T
Other languages
English (en)
Inventor
Daniel Wayne Fox
Edward Norman Peters
Geoffrey Henry Riding
Fred G Willard
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2064535T3 publication Critical patent/ES2064535T3/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)

Abstract

SE PROVEE UNA RESINA DE POLIAMIDA AMORFA CON LAS PROPIEDADES COMBINADAS DE ALTA TEMPERATURA DE TRANSICION AL CRISTAL Y EXCELENTES PROPIEDADES DE BARRERA ANTE EL OXIGENO. LA POLIAMIDA SE OBTIENE DE LOS PRODUCTOS DE REACCION DE LA DIAMINA DE PARAXILENO, EL ACIDO ADIPICO Y EL ACIDO ISOFTALICO, Y ENCUENTRA PARTICULAR UTILIDAD COMO CAPA CONTENEDORA PARA CONTENEDORES DE ZUMOS DE FRUTAS DE LLENADO EN CALIENTE.
ES90111860T 1989-07-21 1990-06-22 Poliamida amorfa que tiene excelentes propiedades de barrera de oxigeno. Expired - Lifetime ES2064535T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,841 US4983719A (en) 1989-07-21 1989-07-21 Amorphous polyamide having excellent oxygen barrier properties from para-xylylene diamine, isophthalic acid and adipic acid

Publications (1)

Publication Number Publication Date
ES2064535T3 true ES2064535T3 (es) 1995-02-01

Family

ID=23514948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90111860T Expired - Lifetime ES2064535T3 (es) 1989-07-21 1990-06-22 Poliamida amorfa que tiene excelentes propiedades de barrera de oxigeno.

Country Status (6)

Country Link
US (1) US4983719A (es)
EP (1) EP0408925B1 (es)
JP (1) JPH0733439B2 (es)
CA (1) CA2016014A1 (es)
DE (1) DE69013782T2 (es)
ES (1) ES2064535T3 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175238A (en) * 1989-07-21 1992-12-29 Amoco Corporation Polyamide having improved gas barrier properties from adipic acid, isophthalic acid and m-xylylene diamine
CH684747A5 (de) * 1991-10-31 1994-12-15 Inventa Ag Mehrschicht-Verbund.
DK0636161T3 (da) * 1992-04-14 1997-10-13 Allied Signal Inc Sammensætninger af blandbare termoplaster indeholdende blandinger af polyamider og amorfe copolyamider
DE4309534C1 (de) * 1993-03-24 1994-08-04 Inventa Ag Transparentes Copolyamid und dessen Verwendung als Barriereschicht
WO1995014059A1 (en) * 1993-11-19 1995-05-26 Alliedsignal Inc. Polyamide compositions comprising aliphatic polyamide and an aromatic polyamide oligomer having improved moisture resistance
JP3456501B2 (ja) 1994-10-27 2003-10-14 三菱瓦斯化学株式会社 ポリアミド樹脂組成物
DE69513538T2 (de) * 1994-12-16 2000-05-18 Ppg Industries Ohio, Inc. Epoxidamin barrierüberzüge mit aryloxy- oder aryloatgruppen
US5728439A (en) * 1996-12-04 1998-03-17 Ppg Industries, Inc. Multilayer packaging material for oxygen sensitive food and beverage
US5840825A (en) * 1996-12-04 1998-11-24 Ppg Incustries, Inc. Gas barrier coating compositions containing platelet-type fillers
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6376591B1 (en) 1998-12-07 2002-04-23 Amcol International Corporation High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same
JP2002531666A (ja) * 1998-12-07 2002-09-24 イーストマン ケミカル カンパニー オリゴマー樹脂前駆体を用いて展開された高ｉ．ｖ．ポリマーナノ複合体を製造する方法並びにそれから製造された物品
WO2000034378A1 (en) * 1998-12-07 2000-06-15 Eastman Chemical Company Polymer/clay nanocomposite and process for making same
US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
US6548587B1 (en) * 1998-12-07 2003-04-15 University Of South Carolina Research Foundation Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound
MXPA01005691A (es) 1998-12-07 2002-04-24 Eastman Chem Co Una composicion colorante, un monocompuesto polimero ique consta de una composicion colorante y articulos producidos de el.
AU1837000A (en) * 1998-12-07 2000-06-26 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and process for making same
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6552113B2 (en) 1999-12-01 2003-04-22 University Of South Carolina Research Foundation Polymer-clay nanocomposite comprising an amorphous oligomer
US6486253B1 (en) 1999-12-01 2002-11-26 University Of South Carolina Research Foundation Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
CN1276015C (zh) 2000-05-30 2006-09-20 南卡罗来纳州大学研究基金会 包含基质聚合物和层状粘土材料的、可萃取物质水平改进的聚合物纳米复合材料
US20030161980A1 (en) * 2002-02-27 2003-08-28 Nelson Brent S. Plastic container
US20050159526A1 (en) * 2004-01-15 2005-07-21 Bernard Linda G. Polymamide nanocomposites with oxygen scavenging capability
US20070269658A1 (en) * 2006-05-05 2007-11-22 Kondos Constantine A Solvent-borne coating compositions, related methods and substrates
JP6819606B2 (ja) 2015-11-27 2021-01-27 三菱瓦斯化学株式会社 ポリアミド樹脂、成形品およびポリアミド樹脂の製造方法
EP3604446B1 (en) 2017-03-28 2024-03-27 Mitsubishi Gas Chemical Company, Inc. Resin composition, molded article, film, and multilayer film
CN111094456B (zh) * 2017-09-22 2022-09-20 三菱瓦斯化学株式会社 树脂组合物、成型品和薄膜
JP6741190B1 (ja) * 2019-03-19 2020-08-19 三菱瓦斯化学株式会社 樹脂組成物、成形品、フィルムおよび樹脂組成物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669543A1 (de) * 1966-01-29 1971-07-22 Teijin Ltd Polyamidmassen fuer Form-,Press- und UEberzugszwecke
US3426001A (en) * 1966-12-29 1969-02-04 Monsanto Co Polyamides from xylylene diamines and 5-t-butylisophthalic acids
US4018746A (en) * 1972-04-05 1977-04-19 Hoechst Aktiengesellschaft Transparent copolyamides from m-xylylene diamine, an aliphatic diamine and terephthalic acid
JPS5521406A (en) * 1978-07-31 1980-02-15 Teijin Ltd Aromatic polyamide composition
US4482695A (en) * 1983-11-14 1984-11-13 Eastman Kodak Company Polyamide containers having improved gas barrier properties
US4640973A (en) * 1985-10-07 1987-02-03 Eastman Kodak Company Polyamide resin capable of forming containers having improved gas barrier properties from phenylene dioxy diacetic acid and naphthalene dicarboxylic acid
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure

Also Published As

Publication number Publication date
JPH03103438A (ja) 1991-04-30
DE69013782D1 (de) 1994-12-08
CA2016014A1 (en) 1991-01-21
US4983719A (en) 1991-01-08
DE69013782T2 (de) 1995-06-01
EP0408925B1 (en) 1994-11-02
EP0408925A2 (en) 1991-01-23
JPH0733439B2 (ja) 1995-04-12
EP0408925A3 (en) 1991-09-18

Similar Documents

Publication Publication Date Title
ES2064535T3 (es) Poliamida amorfa que tiene excelentes propiedades de barrera de oxigeno.
DE3760785D1 (en) Method and apparatus for the production of polyethylene terephthalate containers, such as bottles, resistant to relatively severe thermal conditions during their use
ES8707559A1 (es) Un procedimiento para preparar copolieteramidas con una es- tructura de bloques
AR004084A1 (es) Composicion mezcla de poliester/poliamida de color tenue que tiene mejores propiedades de retencion de aroma y claridad, proceso para formar dicha composicion y uso de dicho poliester/poliamida para formar dicha mezcla
ES2068414T3 (es) Procedimiento y aparato para la fabricacion de un articulo de reposteria helada.
AR025383A1 (es) Preparacion de poli(trimetilentereftalato) y poli(trimetilentereftalato) obtenido
BR0108833A (pt) Processo para coinjeção-moldagem de um artigo com cinco camadas, artigo com cinco camadas, e, processo para coextrusar um artigo com cinco camadas
ES2040352T3 (es) Lamina metalica laminada.
MX166409B (es) Poliesteres para empaques para el uso alimenticio y su procedimiento de obtencion
ATE186930T1 (de) Epoxidamin barrierüberzüge mit aryloxy- oder aryloatgruppen
ES8107280A1 (es) Procedimiento para preparar una composicion de poliester de rapida cristalizacion
BR8901003A (pt) Processo e dispositivo para transvasar liquidos contendo acido carbonico,especialmente bebidas,sob contrapressao,para recipientes ou similares
AR241935A1 (es) Aparato para reducir el contenido de alcohol de vino, metodo que utiliza dicho aparato y bebidas y vinos asi obtenidos.
ES2097318T3 (es) Procedimiento para la produccion de resinas de poliester de peso molecular elevado.
FI884854A0 (fi) Läpinäkyvät polyamidit ja niiden valmistusmenetelmä
ES2118101T3 (es) Envoltura de una sola capa, transparente, orientada biaxialmente, termofijada con forma tubular, para productos alimenticios.
BR8901479A (pt) Processo para a preparacao de resina de poliester de peso molecular ultra-elevado;processo para a polimerizacao em estado solido de um pre-polimero de poliester em uma resina de poliester de peso molecular elevado a uma temperatura elevada
MX145460A (es) Sistema para el transporte y para el almacenamiento de bebidas de acido carbonico especialmente cerveza
AR009310A1 (es) Proceso para minimizar la formacion de subproductos indeseables en liquidos ozonizados, y envase util para llevar a cabo dicho proceso
ES2049856T3 (es) Resinas de poliamida a base de acidos grasos dimerizados, procedimiento para su preparacion y procedimiento para la produccion de tintas de imprenta con utilizacion conjunta de las resinas de poliamidas.
ES2017942B3 (es) Barco para el transporte de hidrocarburos aromaticos con temperatura de fundicion muy elevada
ES2027754T3 (es) Composicion liquida polimerizable para la produccion de vidrio organico con elevada estabilidad termica.
NO862558L (no) Fremgangsmaate for fremstilling av beholdere med tolagsbunner.
ES2047049T3 (es) Procedimiento para la obtencion de dispersiones de poliester acuosas y su empleo.
ES2078819T3 (es) Procedimiento para la preparacion de lacados multicapa, lacas no acuosas y resinas de poliacrilato autorreticulables.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 408925

Country of ref document: ES