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
EP1054031B1 (de) * 1999-05-21 2005-08-24 Ciba SC Holding AG Molekulargewichtsaufbau und Modifizierung von Polykondensaten
JP5204363B2 (ja) * 2000-05-31 2013-06-05 チバ ホールディング インコーポレーテッド 安定剤混合物
DE10142735A1 (de) * 2001-08-31 2003-03-20 Bayer Ag Verfahren zur Verwendung von Polycarbonaten
DK1470175T3 (da) * 2002-02-01 2007-05-21 Clariant Int Ltd Oligomere kædeforlængere til behandling, efterbehandling og recirkulering af kondensationspolymerer, syntese, sammensætninger og anvendelser
CN100471893C (zh) * 2003-09-25 2009-03-25 西巴特殊化学品控股有限公司 缩聚物分子量的提高和改性
EP1553122A1 (en) * 2004-01-08 2005-07-13 DSM IP Assets B.V. Process for preparing a high molecular polycondensate
CA2609213C (en) * 2005-05-20 2016-08-23 Jack Arbiser Use of cinnamates to inhibit proteasome activity
US20080125518A1 (en) * 2006-11-28 2008-05-29 Gaurav Mediratta Polyester compositions with low gel content and method of making them
AU2008340442B2 (en) * 2007-12-21 2013-09-26 Basf Se Flame retardant compositions comprising sterically hindered amines
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
JP2015519463A (ja) 2012-06-13 2015-07-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ポリエーテルオール熱安定剤を含む熱可塑性溶融混合組成物
WO2013188302A1 (en) 2012-06-13 2013-12-19 E. I. Du Pont De Nemours And Company Thermoplastic melt-mixed composition with amino acid heat stabilizer
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
KR100378235B1 (ko) * 1994-06-22 2003-10-04 시바 스페셜티 케미칼스 홀딩 인크. 중축합물의분자량을증가시키는방법
ES2148930T3 (es) * 1996-02-15 2000-10-16 Ciba Sc Holding Ag Aumento del peso molecular de policondensados.

Also Published As

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

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