ES2172297T3 - Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente. - Google Patents

Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente.

Info

Publication number
ES2172297T3
ES2172297T3 ES99810033T ES99810033T ES2172297T3 ES 2172297 T3 ES2172297 T3 ES 2172297T3 ES 99810033 T ES99810033 T ES 99810033T ES 99810033 T ES99810033 T ES 99810033T ES 2172297 T3 ES2172297 T3 ES 2172297T3
Authority
ES
Spain
Prior art keywords
stabilization
molecular weight
diepoxides
esterically
aminas
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
ES99810033T
Other languages
English (en)
Inventor
Rudolf Pfaendner
Alfred Steinmann
Heinz Herbst
Kurt Hoffmann
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding AG
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 Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of ES2172297T3 publication Critical patent/ES2172297T3/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/26—Di-epoxy compounds heterocyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

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)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA ELEVACION SIMULTANEA DEL PESO MOLECULAR Y DE LA ESTABILIZACION, ESENCIALMENTE SIN RETICULACION, DE POLICONDENSADOS, ESTE PROCEDIMIENTO SE CARACTERIZA PORQUE SE CALIENTA UNA POLIAMIDA, UN POLIESTER, UN POLICARBONATO O UN COPOLIMERO O MEZCLAS DE ESTOS POLIMEROS, CON LA ADICION DE AL MENOS UN DIEPOXIDOS, EL CUAL CONTIENE GRUPOS EPOXIDOS EN EL EXTREMO DE LA CADENA, Y COMO OTRO ELEMENTO ESTRUCTURAL TIENEN UN RADICAL DE TETRAMETILPIPERIDINA ENTRE LOS GRUPOS EPOXIDO, A UNA TEMPERATURA POR ENCIMA DEL PUNTO DE FUSION DE LOS TIPOS CRISTALINOS DE POLICONDENSACION, O POR ENCIMA DEL PUNTO DE TRANSICION AL VIDRIO DE LOS TIPOS AMORFOS DE POLICONDENSADO DEL POLIMERO. OTROS OBJETOS DE LA INVENCION SON MEZCLAS, CONTENIENDO LOS DIFERENTES DIEPOXIDOS, SU UTILIZACION, ASI COMO EL POLICONDENSADO SINTETIZADO A PARTIR DE ELLAS.
ES99810033T 1998-01-26 1999-01-19 Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente. Expired - Lifetime ES2172297T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH17298 1998-01-26

Publications (1)

Publication Number Publication Date
ES2172297T3 true ES2172297T3 (es) 2002-09-16

Family

ID=4180909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99810033T Expired - Lifetime ES2172297T3 (es) 1998-01-26 1999-01-19 Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente.

Country Status (6)

Country Link
US (1) US6028129A (es)
EP (1) EP0931810B1 (es)
JP (1) JPH11269251A (es)
CA (1) CA2259890A1 (es)
DE (1) DE59900888D1 (es)
ES (1) ES2172297T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2246821T3 (es) * 1999-05-21 2006-03-01 Ciba Specialty Chemicals Holding Inc. Aumento del peso molecular y modificaciones de policondensados.
AU7634101A (en) * 2000-05-31 2001-12-11 Ciba Sc Holding Ag Stabilizer mixtures
DE10142735A1 (de) * 2001-08-31 2003-03-20 Bayer Ag Verfahren zur Verwendung von Polycarbonaten
BR0307229B1 (pt) * 2002-02-01 2012-12-11 composição polimérica com cadeia diluìda, artigo plástico, método para aumentar o peso molecular de um polìmero de condensação.
EP1664153A1 (en) * 2003-09-25 2006-06-07 Ciba SC Holding AG Molecular weight increase and modification of polycondensates
EP1553122A1 (en) * 2004-01-08 2005-07-13 DSM IP Assets B.V. Process for preparing a high molecular polycondensate
EP3087969B1 (en) * 2005-05-20 2021-06-30 Jack L. Arbiser Proteasome inhibitors and uses thereof
US20080125518A1 (en) * 2006-11-28 2008-05-29 Gaurav Mediratta Polyester compositions with low gel content and method of making them
JP5595280B2 (ja) * 2007-12-21 2014-09-24 ビーエーエスエフ ソシエタス・ヨーロピア 立体障害アミンを含む難燃性組成物
CN104350096B (zh) 2012-06-13 2017-02-22 纳幕尔杜邦公司 具有氨基酸热稳定剂的熔融混合的热塑性组合物
US8871874B2 (en) 2012-06-13 2014-10-28 E I Du Pont De Nemours And Company Thermoplastic melt-mixed composition with epoxy-amino acid compound heat stabilizer and processes for their preparation
CN104662091A (zh) 2012-06-13 2015-05-27 纳幕尔杜邦公司 具有聚醚醇热稳定剂的热塑性熔融混合组合物
CN104558587B (zh) * 2015-01-30 2017-07-28 江苏弘盛新材料股份有限公司 一种光热稳定尼龙6及其制备方法
TWI749575B (zh) * 2020-06-02 2021-12-11 長興材料工業股份有限公司 芳香族液晶聚酯、液晶聚酯組合物及製備液晶聚酯膜之方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377316A (en) * 1965-08-20 1968-04-09 Union Carbide Corp Polyhydroxyaminoureas and method of making same
US3692778A (en) * 1969-09-02 1972-09-19 Sankyo Co Piperidine-spiro-oxirane derivatives
US4537923A (en) * 1982-06-17 1985-08-27 Ciba Geigy Corporation Polyalkylpiperidinesulfonic acid esters
DE3522678A1 (de) * 1985-06-25 1987-01-08 Basf Ag Tetrahydrofurancarbonsaeurederivate
GB8714234D0 (en) * 1987-06-17 1987-07-22 Du Pont Canada Extrusion of compositions of polyamides & epoxides
EP0410230A3 (en) * 1989-07-26 1992-02-26 Bayer Ag Process for preparing high molecular weight polyamides
EP0604367B1 (de) * 1992-12-22 1997-01-29 Ciba SC Holding AG Molekulargewichtserhöhung von Polyamiden
US5747606A (en) * 1993-04-21 1998-05-05 Ciba Specialty Chemicals Corporation Increasing the molecular weight of polyesters and premix useful for this process
EP0770104B1 (en) * 1994-06-22 2006-04-26 Ciba SC Holding AG Increase in molecular weight of polycondensates
CA2243692A1 (en) * 1996-02-15 1997-08-21 Ciba Specialty Chemicals Holding Inc. Increasing the molecular weight of polycondensates

Also Published As

Publication number Publication date
DE59900888D1 (de) 2002-04-04
EP0931810B1 (de) 2002-02-27
CA2259890A1 (en) 1999-07-26
JPH11269251A (ja) 1999-10-05
US6028129A (en) 2000-02-22
EP0931810A3 (de) 2000-02-02
EP0931810A2 (de) 1999-07-28

Similar Documents

Publication Publication Date Title
ES2172297T3 (es) Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente.
ES2167029T3 (es) Polimeros antimicrobianos que comprenden unos grupos amonio cuaternario, su utilizacion para la fabricacion de un material con propiedades antimicrobianas y sus procedimientos de preparacion.
ES2096639T3 (es) Derivados de benzofurano, benzotiofeno, indol o indolizina, su procedimiento de preparacion, asi como las composiciones que los contienen.
ES2162819T3 (es) Mezcla de poliester/poliamida con propiedad de conservacion de sabores y transparencia mejoradas.
ES2167305T3 (es) Copolimeros de para-alquilestireno/isoolefina.
ES2147457T3 (es) Copolimeros de condensacion depuradores de oxigeno para botellas y articulos de embalaje.
AR021799A1 (es) Naftopiranos ciclados en c5-6, su preparacion y composiciones y matrices de (co) polimero que las contienen
ES2093770T3 (es) Betumenes modificados con polimeros reciclados y/o virgenes, y sus aplicaciones.
BR9911869A (pt) Inibidores da transferase da proteìna farnesil para o tratamento das artropatias
ES2161444T3 (es) Poliolefinas con reologia modificada.
DK1568772T3 (da) Varianter af humant væksthormon
ES2146902T3 (es) Espumas poliolefinicas reticuladas y su procedimiento de produccion.
AR022094A1 (es) ADHESIVO TERMOPLÁSTICO ATOMIZABLE, ELABORACIoN Y EMPLEO DEL MISMO.
ES2113867T3 (es) Imino-derivados ciclicos, medicamentos que contienen estos compuestos y procedimiento para su preparacion.
CO4980904A1 (es) Pelicula termoplastica orientada - estirada, microporosa, rspirable y el metodo de fabricarla
ES2120447T3 (es) Procedimiento para preparar resinas a base de epihalohidrina que tienen un contenido reducido de halogeno.
ES2140468T3 (es) Material hidrofilo y membrana semipermeable fabricada a partir del mismo.
ES2182142T3 (es) Hilos elastomeros compuestos.
ES2077209T3 (es) Procedimiento para la fijacion de colorantes.
ES2170822T3 (es) Formulacion liquida de 1,2-bencisotiazolin-3-ona.
ES2139376T3 (es) Electrolitos polimeros y procedimiento para su produccion.
AR026486A1 (es) Naftopiranos que tienen un sustituyente perfluoroalquilado en la posicion 5, preparacion y composiciones y matrices que los contienen
ATE403417T1 (de) Pharmazeutische zusammensetzung enthaltend eine wasser/öl/wasser doppelte mikroemulsion in einem festen träger
ES2184792T3 (es) Poliqueladores.
ES2078388T3 (es) Mezcla basada en un polimero de un carbonato aromatico con poco brillo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 931810

Country of ref document: ES