ATE516319T1 - Verfahren zur herstellung von polyamiden in extrudern - Google Patents

Verfahren zur herstellung von polyamiden in extrudern

Info

Publication number
ATE516319T1
ATE516319T1 AT08760827T AT08760827T ATE516319T1 AT E516319 T1 ATE516319 T1 AT E516319T1 AT 08760827 T AT08760827 T AT 08760827T AT 08760827 T AT08760827 T AT 08760827T AT E516319 T1 ATE516319 T1 AT E516319T1
Authority
AT
Austria
Prior art keywords
weight
diamines
mol
replaced
extruders
Prior art date
Application number
AT08760827T
Other languages
German (de)
English (en)
Inventor
Philippe Desbois
Michael Kopietz
Ralf Neuhaus
Hagen Stawitzki
Hans-Joachim Weis
Jochen Engelmann
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of ATE516319T1 publication Critical patent/ATE516319T1/de

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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyamides (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT08760827T 2007-06-20 2008-06-11 Verfahren zur herstellung von polyamiden in extrudern ATE516319T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07110660 2007-06-20
PCT/EP2008/057273 WO2008155271A1 (de) 2007-06-20 2008-06-11 Verfahren zur herstellung von polyamiden in extrudern

Publications (1)

Publication Number Publication Date
ATE516319T1 true ATE516319T1 (de) 2011-07-15

Family

ID=39768231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08760827T ATE516319T1 (de) 2007-06-20 2008-06-11 Verfahren zur herstellung von polyamiden in extrudern

Country Status (8)

Country Link
US (1) US8765902B2 (https=)
EP (1) EP2160431B1 (https=)
JP (1) JP5715415B2 (https=)
CN (1) CN101679626B (https=)
AT (1) ATE516319T1 (https=)
ES (1) ES2366267T3 (https=)
PL (1) PL2160431T3 (https=)
WO (1) WO2008155271A1 (https=)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5542667B2 (ja) * 2007-06-20 2014-07-09 ビーエーエスエフ ソシエタス・ヨーロピア ポリアミドの製造方法
ES2376845T3 (es) * 2008-06-20 2012-03-20 Basf Se Procedimiento continuo para el secado multietapa y posterior condensación de granulados de poliamida
WO2010018220A2 (de) * 2008-08-14 2010-02-18 Basf Se Batch-verfahren zur herstellung von polyamiden
DE102009025537A1 (de) 2009-06-19 2010-12-30 Basf Se Copolyamide
FR2993887B1 (fr) * 2012-07-27 2014-12-19 Setup Performance Procede de preparation de polyamide par extrusion reactive et extrudeuse adaptee pour la mise en oeuvre d'un tel procede
JP2016504479A (ja) * 2013-01-30 2016-02-12 ディーエスエム アイピー アセッツ ビー．ブイ． ポリアミドの製造プロセス
PT3327062T (pt) 2013-06-12 2020-03-17 Basf Se Copoliamidas parcialmente aromáticas com elevada temperatura de transição vítrea e elevado grau de cristalinidade
CN104530421A (zh) * 2015-01-05 2015-04-22 无锡殷达尼龙有限公司 半芳香族聚酰胺的制备方法
EP3156435B1 (de) 2015-10-14 2019-07-24 Ems-Patent Ag Copolyamide, diese enthaltende formmassen und daraus hergestellte formkörper
CN111225941A (zh) * 2017-10-20 2020-06-02 帝斯曼知识产权资产管理有限公司 聚酰胺共聚物、其制备方法，以及由其制成的模制件
JP7586084B2 (ja) * 2019-09-12 2024-11-19 Ｕｂｅ株式会社 共重合ポリアミドの製造方法
CN112062950B (zh) * 2020-03-28 2021-06-29 成都肆零壹科技有限公司 一种连续化尼龙聚合工艺
FR3116058B1 (fr) 2020-11-12 2023-10-20 Arkema France Procede de preparation en continu de prepolymeres de polyamides formules
FR3116059B1 (fr) 2020-11-12 2023-10-20 Arkema France Procede de preparation en continu de prepolymeres de polyamides
CN115806667B (zh) * 2021-09-13 2024-05-24 成都肆零壹科技有限公司 一种半芳香族尼龙连续化聚合工艺
EP4536741B1 (en) 2022-06-08 2026-01-21 Basf Se Recycling method for producing a polyamide compound
WO2024046793A1 (en) 2022-08-31 2024-03-07 Basf Se Process for thermal treatment of a multicomponent plastic waste material
CN120897905A (zh) 2023-03-31 2025-11-04 巴斯夫欧洲公司 高度集成的己内酰胺再循环方法
KR20250174939A (ko) 2023-04-13 2025-12-15 바스프 에스이 열분해 오일의 정제 방법
EP4695348A1 (en) 2023-04-13 2026-02-18 Basf Se A process for purifying a pyrolysis oil
KR20260009929A (ko) 2023-05-16 2026-01-20 바스프 에스이 열분해 오일 및 크래커 공급원료로부터 저비점 분획 수율을 증가시키는 방법
WO2024251760A1 (en) 2023-06-06 2024-12-12 Basf Se Process for hydrolytically depolymerizing a polyamide
AR132875A1 (es) 2023-06-06 2025-08-06 Basf Se Proceso para la despolimerización hidrolítica de una poliamida
WO2024251758A1 (en) 2023-06-06 2024-12-12 Basf Se Process for hydrolytically depolymerizing a polyamide
WO2024260991A1 (en) 2023-06-19 2024-12-26 Basf Se Process for recovery of a polyethylene terephthalate based polymer from a polymeric material
KR20260025377A (ko) 2023-06-19 2026-02-24 바스프 에스이 중합체성 재료로부터 첨가제를 제거하는 방법
EP4728000A1 (en) 2023-06-19 2026-04-22 Basf Se Process for recovery of a polyalkylene terephthalate based polymer from a colored polymeric material
CN121358796A (zh) 2023-06-19 2026-01-16 巴斯夫欧洲公司 用于使有色聚合物材料再循环的包括脱色和化学处理的方法
CN121420020A (zh) 2023-06-19 2026-01-27 巴斯夫欧洲公司 用于使有色聚合物材料再循环的方法和由其获得的挤出产品
TW202506854A (zh) 2023-06-19 2025-02-16 德商巴地斯顏料化工廠 聚合材料之脫色及/或分離方法
CN121666440A (zh) 2023-07-31 2026-03-13 巴斯夫欧洲公司 合成气生产设备和用于通过气化连续生产合成气的方法
EP4698488A1 (en) 2023-07-31 2026-02-25 Basf Se System and method for producing a chemical product having a biogenic carbon content from two or more feedstocks
CN121219228A (zh) 2023-07-31 2025-12-26 巴斯夫欧洲公司 用于控制化学产物的生物源碳含量的系统和方法
WO2025026747A1 (en) 2023-07-31 2025-02-06 Basf Se System and method for controlling the biogenic carbon content during manufacture of a chemical product
WO2025036761A1 (en) 2023-08-17 2025-02-20 Basf Se Method for treating wastewater having an organic content
WO2025051086A1 (en) 2023-09-04 2025-03-13 Basf Se Recycling method and recycled products
TW202528109A (zh) 2023-09-07 2025-07-16 德商巴斯夫歐洲公司 製備粒狀材料之製程
TW202534114A (zh) 2023-09-22 2025-09-01 德商巴斯夫歐洲公司 利用聚醯胺 6 製備純化ε-己內醯胺之高度熱整合製程
WO2025078516A2 (en) 2023-10-11 2025-04-17 Basf Se A recycling process for recovering epsilon-caprolactam from a solid material
WO2025093347A1 (en) 2023-10-31 2025-05-08 Basf Se Process for hydrotreating feedstocks manufactured from biomass and/or plastic waste
WO2025103834A1 (en) 2023-11-16 2025-05-22 Basf Se Producing renewable hydrocarbons and chemical products from biomass
WO2025119722A1 (en) 2023-12-07 2025-06-12 Basf Se Chemical plant and method for separating a steam cracker feedstock from a feedstock stream comprising at least one plastic pyrolysis oil
WO2025119731A1 (en) 2023-12-07 2025-06-12 Basf Se Method and chemical plant for separating c6−c8 aromatic hydrocarbons from a liquid stream
WO2025119733A1 (en) 2023-12-07 2025-06-12 Basf Se Chemical plant and method for separating c6−c8 aromatic hydrocarbons from a feedstock stream comprising at least one pyrolysis oil
WO2025133208A1 (en) 2023-12-21 2025-06-26 Basf Se Process for separating high boilers from polyamide 6 depolymerization mixtures
WO2025133298A2 (en) 2023-12-21 2025-06-26 Basf Se Highly water-efficient process for preparing purified epsilon-caprolactam from polyamide 6
WO2025162836A1 (en) 2024-01-30 2025-08-07 Basf Se Chemical treatment of recovered liquid caprolactam
WO2025162837A1 (en) 2024-01-30 2025-08-07 Basf Se Color-stable aqueous mixture comprising recovered liquid caprolactam

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
CA1207941A (en) * 1983-02-16 1986-07-15 Bp Amoco Corporation Crystalline copolyamides from terephthalic acid, isophthalic acid and c.sub.6 diamines
CA1226993A (en) * 1983-02-16 1987-09-15 Joel A. Richardson Polycondensation process
US4831108A (en) * 1983-02-16 1989-05-16 Amoco Corporation Polycondensation process with mean dispersion residence time
US4617342A (en) * 1983-02-16 1986-10-14 Amoco Corporation Crystalline copolyamide from terephthalic acid, isophthalic acid and C.sub.6
CH684893A5 (de) * 1992-09-09 1995-01-31 Inventa Ag Verfahren zur Herstellung von amorphen teilaromatischen hochmolekularen Copolyamiden.
JP3248287B2 (ja) * 1993-03-04 2002-01-21 東レ株式会社 ポリアミドの製造方法
DE4404250A1 (de) 1994-02-10 1995-08-17 Basf Ag Teilaromatische Copolyamidformmassen mit hoher Kristallinität
CZ288902B6 (cs) 1994-07-14 2001-09-12 Ems-Inventa Ag Způsob výroby předkondenzátů částečně krystalických nebo amorfních, termoplasticky zpracovatelných částečně aromatických polyamidů, případně kopolyamidů
JP3458545B2 (ja) * 1994-08-17 2003-10-20 東レ株式会社 ポリアミドの製造方法およびポリアミド重合用２軸押出機
DE19514145A1 (de) 1995-04-15 1996-10-17 Basf Ag Verfahren zur Herstellung eines Polyamids auf der Basis einer Dicarbonsäure und eines Diamins
JP5542667B2 (ja) 2007-06-20 2014-07-09 ビーエーエスエフ ソシエタス・ヨーロピア ポリアミドの製造方法
ES2376845T3 (es) 2008-06-20 2012-03-20 Basf Se Procedimiento continuo para el secado multietapa y posterior condensación de granulados de poliamida
WO2010018220A2 (de) 2008-08-14 2010-02-18 Basf Se Batch-verfahren zur herstellung von polyamiden

Also Published As

Publication number Publication date
JP5715415B2 (ja) 2015-05-07
WO2008155271A1 (de) 2008-12-24
EP2160431B1 (de) 2011-07-13
EP2160431A1 (de) 2010-03-10
CN101679626B (zh) 2011-12-21
US8765902B2 (en) 2014-07-01
ES2366267T3 (es) 2011-10-18
PL2160431T3 (pl) 2011-12-30
US20100190952A1 (en) 2010-07-29
JP2010530458A (ja) 2010-09-09
CN101679626A (zh) 2010-03-24

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