AR089621A1 - Proceso para producir un objeto moldeado a partir de una composicion moldeable de poliamida con resistencia a la hidrolisis mejorada - Google Patents

Proceso para producir un objeto moldeado a partir de una composicion moldeable de poliamida con resistencia a la hidrolisis mejorada

Info

Publication number
AR089621A1
AR089621A1 ARP130100003A ARP130100003A AR089621A1 AR 089621 A1 AR089621 A1 AR 089621A1 AR P130100003 A ARP130100003 A AR P130100003A AR P130100003 A ARP130100003 A AR P130100003A AR 089621 A1 AR089621 A1 AR 089621A1
Authority
AR
Argentina
Prior art keywords
polyamide composition
produce
moldable polyamide
moldable
molded object
Prior art date
Application number
ARP130100003A
Other languages
English (en)
Inventor
Dowe Andreas
Franosch Juergen
Dr Hger Harald
Dr Baumann Franz
Erich-Beuth Reinhard
Dr Pawlik Andreas
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of AR089621A1 publication Critical patent/AR089621A1/es

Links

Classifications

    • 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
    • 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
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation
    • 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
    • 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
    • C08G69/46—Post-polymerisation treatment
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Un proceso para producir un objeto moldeado con condensación acumulativa de una composición moldeable de poliamida, que comprende los siguientes pasos: a) proveer una composición moldeable de poliamida, donde por lo menos el 50% de los grupos terminales de la poliamida son grupos amino; b) producir una mezcla de la composición moldeable de poliamida y entre 0,1 y 5% en peso, basado en la composición moldeable de poliamida, de una oligo- o policarbodiimida, sin que haya esencialmente ninguna condensación acumulativa; c) opcionalmente almacenar y/o transportar la mezcla; y d) subsiguientemente procesar la mezcla para obtener el cuerpo moldeado, sin haber efectuado una condensación acumulativa hasta este paso permite producir cuerpos moldeados resistentes a la hidrólisis con geometrías de grandes dimensiones.
ARP130100003A 2011-12-29 2013-01-02 Proceso para producir un objeto moldeado a partir de una composicion moldeable de poliamida con resistencia a la hidrolisis mejorada AR089621A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011090092A DE102011090092A1 (de) 2011-12-29 2011-12-29 Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit

Publications (1)

Publication Number Publication Date
AR089621A1 true AR089621A1 (es) 2014-09-03

Family

ID=47435805

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130100003A AR089621A1 (es) 2011-12-29 2013-01-02 Proceso para producir un objeto moldeado a partir de una composicion moldeable de poliamida con resistencia a la hidrolisis mejorada

Country Status (9)

Country Link
US (1) US20130171388A1 (es)
EP (1) EP2610279A1 (es)
JP (1) JP2013139568A (es)
CN (1) CN103183836A (es)
AR (1) AR089621A1 (es)
BR (1) BR102012033450A2 (es)
CA (1) CA2799978A1 (es)
DE (1) DE102011090092A1 (es)
RU (1) RU2012157533A (es)

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DE102008002715A1 (de) 2008-06-27 2009-12-31 Evonik Röhm Gmbh 2-Hydroxyisobuttersäure produzierende rekombinante Zelle
DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
DE102010003920A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit höherer Temperaturbeständigkeit
DE102010003916A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr und Verfahren zu dessen Herstellung
DE102010043470A1 (de) 2010-11-05 2012-05-10 Evonik Degussa Gmbh Zusammensetzung aus Polyamiden mit niedriger Konzentration an Carbonsäureamidgruppen und elektrisch leitfähigem Kohlenstoff
DE102010043473A1 (de) 2010-11-05 2012-05-10 Evonik Degussa Gmbh Carbon Nanotubes enthaltende Polyamid 12-Zusammensetzung
DE102011017811A1 (de) 2011-04-29 2012-10-31 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
DE102011075383A1 (de) 2011-05-06 2012-11-08 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
BR112014000947A2 (pt) 2011-07-20 2017-06-13 Evonik Degussa Gmbh oxidação e aminação de álcoois primários
DE102011084521A1 (de) 2011-10-14 2013-04-18 Evonik Industries Ag Verwendung einer Mehrschichtfolie mit Polyamid- und Polypropylenschichten für die Herstellung photovoltaischer Module
DE102011084518A1 (de) 2011-10-14 2013-04-18 Evonik Industries Ag Verwendung einer Mehrschichtfolie mit Polyamid- und Polyesterschichten fürdie Herstellung photovoltaischer Module
EP2639308A1 (de) 2012-03-12 2013-09-18 Evonik Industries AG Enzymatische omega-Oxidation und -Aminierung von Fettsäuren
DE102012204181A1 (de) 2012-03-16 2013-09-19 Evonik Degussa Gmbh Elektrisch leitfähigen Kohlenstoff enthaltende Polyamidzusammensetzung
EP2647696A1 (de) 2012-04-02 2013-10-09 Evonik Degussa GmbH Verfahren zur aeroben Herstellung von Alanin oder einer unter Verbrauch von Alanin entstehenden Verbindung
EP2730655A1 (de) 2012-11-12 2014-05-14 Evonik Industries AG Verfahren zur Umsetzung eines Carbonsäureesters unter Verwendung BioH-defizienter Zellen
EP2746397A1 (de) 2012-12-21 2014-06-25 Evonik Industries AG Herstellung von Omega-Aminofettsäuren
EP2746400A1 (de) 2012-12-21 2014-06-25 Evonik Industries AG Herstellung von Aminen und Diaminen aus einer Carbonsäure oder Dicarbonsäure oder eines Monoesters davon
DE102013205616A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Mehrschichtrohr mit Polyamidschicht
DE102013205614A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Verfahren zur Herstellung eines mit einem Inliner ausgekleideten Rohres
EP3048137B1 (en) 2013-10-29 2018-07-25 Toray Industries, Inc. Molding material, method for producing same, and master batch used in same
EP3296345B1 (de) * 2014-08-26 2021-02-24 Evonik Operations GmbH Hydrolysestabile polyamidmischung
FR3027907B1 (fr) * 2014-11-05 2018-03-30 Arkema France Composition a base de polymere thermoplastique visqueuse et stable a la transformation, sa preparation et ses utilisations
JP2017190444A (ja) * 2015-11-25 2017-10-19 株式会社ジェイテクト 樹脂ペレットおよびその製造方法、ならびに成形品の製造方法
FR3049953B1 (fr) 2016-04-08 2020-04-24 Arkema France Composition de polymere thermoplastique et stabilisant a base de cuivre, sa preparation et ses utilisations
JP2018154710A (ja) * 2017-03-16 2018-10-04 株式会社ジェイテクト 樹脂ペレットおよびその製造方法、ならびに成形品の製造方法
FR3073851B1 (fr) * 2017-11-17 2019-11-08 Arkema France Film imper-respirant souple et etirable a base de copolymere a blocs
FR3073867B1 (fr) * 2017-11-17 2019-11-08 Arkema France Materiau textile souple etirable et anti-bouloches a base de copolymere a blocs
EP3741790A1 (de) 2019-05-20 2020-11-25 Evonik Operations GmbH Polyamide mit cyclischen terpenoiden substrukturen
MX2022004816A (es) 2019-10-24 2022-05-16 Invista Textiles Uk Ltd Composiciones de poliamida y articulos fabricados a partir de estas.
CA3186993A1 (en) * 2020-06-17 2021-12-23 Lanxess Corporation Flame retardant and stabilizer combined for use with thermoplastics
CN115785662B (zh) * 2022-12-12 2024-03-26 会通特种材料科技有限公司 一种冷却管用聚酰胺软管的组合物及制备方法
EP4454877A1 (de) 2023-04-24 2024-10-30 Evonik Operations GmbH On- und offshore long-chain-polyamid rohr mit verbesserter barrierewirkung

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Also Published As

Publication number Publication date
JP2013139568A (ja) 2013-07-18
CN103183836A (zh) 2013-07-03
RU2012157533A (ru) 2014-07-10
CA2799978A1 (en) 2013-06-29
EP2610279A1 (de) 2013-07-03
BR102012033450A2 (pt) 2015-04-14
DE102011090092A1 (de) 2013-07-04
US20130171388A1 (en) 2013-07-04

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