AR073430A1 - Proceso para la produccion de una composicion de moldeado o un moldeado que tiene mayor resistencia a la fundicion - Google Patents

Proceso para la produccion de una composicion de moldeado o un moldeado que tiene mayor resistencia a la fundicion

Info

Publication number
AR073430A1
AR073430A1 ARP090104597A ARP090104597A AR073430A1 AR 073430 A1 AR073430 A1 AR 073430A1 AR P090104597 A ARP090104597 A AR P090104597A AR P090104597 A ARP090104597 A AR P090104597A AR 073430 A1 AR073430 A1 AR 073430A1
Authority
AR
Argentina
Prior art keywords
molding
greater resistance
foundry
production
molding composition
Prior art date
Application number
ARP090104597A
Other languages
English (en)
Inventor
Andreas Dowe
Reinhard Beuth
Franz-Erich Baumann
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 AR073430A1 publication Critical patent/AR073430A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • 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
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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]
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyamides (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Una composicion de moldeado de poliamida se condensa en la mezcla fundida por medio de una mezcla básica que contiene un compuesto que tiene al menos dos unidades de carbonato y también una polieteramida en la que al menos el 50% de los grupos terminales están presentes como grupos amino terminales, luego de lo cual la mezcla fundida se descarga y se solidifica para dar una composicion de moldeado o un moldeado. El producto que se obtiene tiene un contenido incrementado de grupos amino terminales y como consecuencia una mayor resistencia a la hidrolisis.
ARP090104597A 2008-12-01 2009-11-30 Proceso para la produccion de una composicion de moldeado o un moldeado que tiene mayor resistencia a la fundicion AR073430A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008044225A DE102008044225A1 (de) 2008-12-01 2008-12-01 Verfahren zur Herstellung einer Formmasse oder eines Formteils mit erhöhter Schmelzesteifigkeit

Publications (1)

Publication Number Publication Date
AR073430A1 true AR073430A1 (es) 2010-11-03

Family

ID=42102407

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090104597A AR073430A1 (es) 2008-12-01 2009-11-30 Proceso para la produccion de una composicion de moldeado o un moldeado que tiene mayor resistencia a la fundicion

Country Status (10)

Country Link
US (1) US8697814B2 (es)
EP (1) EP2352784B1 (es)
JP (1) JP5645841B2 (es)
CN (1) CN102227465B (es)
AR (1) AR073430A1 (es)
BR (1) BRPI0922151B1 (es)
CA (1) CA2735104A1 (es)
DE (1) DE102008044225A1 (es)
RU (1) RU2535221C2 (es)
WO (1) WO2010063568A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038108A1 (de) 2006-08-14 2008-02-21 Evonik Degussa Gmbh Verwendung eines Formteils aus einer Polyamidformmasse als Inliner für eine Rohrleitung
DE102009001001A1 (de) 2009-02-19 2010-09-02 Evonik Degussa Gmbh Verwendung eines Leitungsrohrs zur Herstellung einer im Wasser verlegten Rohrleitung
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
DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
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
DE102011084520A1 (de) * 2011-10-14 2013-04-18 Evonik Industries Ag Rückfolie für Photovoltaikmodule mit verbesserter Pigmentdispergierung
DE102011090092A1 (de) * 2011-12-29 2013-07-04 Evonik Degussa Gmbh Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit
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
EP3296345B1 (de) 2014-08-26 2021-02-24 Evonik Operations GmbH Hydrolysestabile polyamidmischung
FR3074807B1 (fr) * 2017-12-08 2020-07-24 Arkema France Gaine externe de flexible offshore comportant au moins un copolymere a blocs
CN111117217A (zh) * 2019-12-26 2020-05-08 上海普利特复合材料股份有限公司 一种用于注塑成型低渗透燃油箱尼龙材料及其制备方法
US20230147709A1 (en) * 2021-11-10 2023-05-11 Ascend Performance Materials Operations Llc Dry and cold performance of polyamides via incorporation of polyether diamines

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1741540U (de) 1956-10-19 1957-03-14 Stabil G M B H Vorrichtung zum erzeugen eines anpressdruckes beim aufleimen oder aufkitten von folien oder platten.
CH642982A5 (de) 1979-02-26 1984-05-15 Inventa Ag Polyaetherpolyamide.
RU2152411C1 (ru) * 1998-09-29 2000-07-10 Институт механики металлополимерных систем им. В.А. Белого НАН Беларуси Способ получения армированной полиамидной композиции
DE19920336C2 (de) 1999-05-03 2002-10-24 Brueggemann Kg Sprit Und Chem Verfahren zur Aufkondensierung von Polyamiden
DE10064338A1 (de) * 2000-12-21 2002-06-27 Degussa Formmasse mit guter Blasformbarkeit
DE10201903A1 (de) * 2002-01-19 2003-07-31 Degussa Formmasse auf Basis von Polyetheramiden
DE10333005A1 (de) * 2003-07-18 2005-02-03 Degussa Ag Formmasse auf Basis von Polyetheramiden
DE10337707A1 (de) 2003-08-16 2005-04-07 Degussa Ag Verfahren zur Erhöhung des Molekulargewichts bei Polyamiden
DE102005007034A1 (de) 2005-02-15 2006-08-17 Degussa Ag Verfahren zur Herstellung von Formteilen unter Erhöhung der Schmelzesteifigkeit
DE102005007035A1 (de) 2005-02-15 2006-08-17 Degussa Ag Verfahren zur Herstellung von Formteilen unter Erhöhung der Schmelzesteifigkeit
GB0505207D0 (en) 2005-03-14 2005-04-20 Wellstream Int Ltd Pipe fitting
DE102005031491A1 (de) 2005-07-04 2007-01-11 Degussa Ag Verwendung einer Polyamidformmasse mit hoher Schmelzesteifigkeit zur Coextrusion mit einem hochschmelzenden Polymer
JP5290545B2 (ja) * 2006-07-31 2013-09-18 エムス−パテント アーゲー 押出中空区分の形態にある多層複合体
JP2008038099A (ja) * 2006-08-09 2008-02-21 Toyoda Gosei Co Ltd 自動車用ウォーターパイプ
DE102006038108A1 (de) 2006-08-14 2008-02-21 Evonik Degussa Gmbh Verwendung eines Formteils aus einer Polyamidformmasse als Inliner für eine Rohrleitung
ES2358852T3 (es) * 2006-08-23 2011-05-16 Basf Se Masas de moldeo de poliamida con estabilidad al envejecimiento térmico e hidrólisis mejorada.
DE102007040683A1 (de) 2007-08-29 2009-03-05 Evonik Degussa Gmbh Umhüllte Rohrleitung
DE102008001678A1 (de) 2007-10-17 2009-04-23 Evonik Degussa Gmbh Verwendung einer Polyamidformmasse zur Auskleidung von Rohrleitungen

Also Published As

Publication number Publication date
WO2010063568A1 (de) 2010-06-10
JP5645841B2 (ja) 2014-12-24
US8697814B2 (en) 2014-04-15
CN102227465B (zh) 2016-11-09
EP2352784A1 (de) 2011-08-10
BRPI0922151A2 (pt) 2016-01-05
BRPI0922151B1 (pt) 2019-09-03
US20110165358A1 (en) 2011-07-07
JP2012510545A (ja) 2012-05-10
CN102227465A (zh) 2011-10-26
RU2011126754A (ru) 2013-01-10
DE102008044225A1 (de) 2010-06-02
RU2535221C2 (ru) 2014-12-10
EP2352784B1 (de) 2013-08-28
CA2735104A1 (en) 2010-06-10

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee