CN101679626B - 在挤出机中制备聚酰胺的方法 - Google Patents

在挤出机中制备聚酰胺的方法 Download PDF

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Publication number
CN101679626B
CN101679626B CN2008800211170A CN200880021117A CN101679626B CN 101679626 B CN101679626 B CN 101679626B CN 2008800211170 A CN2008800211170 A CN 2008800211170A CN 200880021117 A CN200880021117 A CN 200880021117A CN 101679626 B CN101679626 B CN 101679626B
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China
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weight
extruder
mixture
diamines
acid
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Expired - Fee Related
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CN2008800211170A
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English (en)
Chinese (zh)
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CN101679626A (zh
Inventor
P·德斯保斯
M·克皮茨
R·诺依豪斯
H·施达维茨奇
H-J·魏斯
J·恩吉尔曼
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BASF SE
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BASF SE
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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)
CN2008800211170A 2007-06-20 2008-06-11 在挤出机中制备聚酰胺的方法 Expired - Fee Related CN101679626B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07110660 2007-06-20
EP07110660.3 2007-06-20
PCT/EP2008/057273 WO2008155271A1 (de) 2007-06-20 2008-06-11 Verfahren zur herstellung von polyamiden in extrudern

Publications (2)

Publication Number Publication Date
CN101679626A CN101679626A (zh) 2010-03-24
CN101679626B true CN101679626B (zh) 2011-12-21

Family

ID=39768231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800211170A Expired - Fee Related CN101679626B (zh) 2007-06-20 2008-06-11 在挤出机中制备聚酰胺的方法

Country Status (8)

Country Link
US (1) US8765902B2 (cg-RX-API-DMAC7.html)
EP (1) EP2160431B1 (cg-RX-API-DMAC7.html)
JP (1) JP5715415B2 (cg-RX-API-DMAC7.html)
CN (1) CN101679626B (cg-RX-API-DMAC7.html)
AT (1) ATE516319T1 (cg-RX-API-DMAC7.html)
ES (1) ES2366267T3 (cg-RX-API-DMAC7.html)
PL (1) PL2160431T3 (cg-RX-API-DMAC7.html)
WO (1) WO2008155271A1 (cg-RX-API-DMAC7.html)

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US8759476B2 (en) * 2007-06-20 2014-06-24 Basf Se Method for producing polyamides
JP5661616B2 (ja) * 2008-06-20 2015-01-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリアミドペレットの多段階乾燥及び後縮合を連続的に行う方法
BRPI0917984B1 (pt) * 2008-08-14 2019-12-17 Basf Se processo em batelada para a produção de poliamidas
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
CN104955876A (zh) * 2013-01-30 2015-09-30 帝斯曼知识产权资产管理有限公司 生产聚酰胺的方法
HUE036129T2 (hu) 2013-06-12 2018-06-28 Basf Se Magas üvegesedési hõmérsékletû és nagy kristályossági fokú részlegesen aromás kopoliamidok
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
WO2021049266A1 (ja) * 2019-09-12 2021-03-18 宇部興産株式会社 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
US20250320346A1 (en) 2022-06-08 2025-10-16 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
KR20250172945A (ko) 2023-04-13 2025-12-09 바스프 에스이 열분해 오일의 정제 방법
WO2024235732A1 (en) 2023-05-16 2024-11-21 Basf Se Method for increasing the low-boiling fraction yield from pyrolysis oils and cracker feedstock
AU2024286546A1 (en) 2023-06-06 2025-12-18 Basf Se Process for hydrolytically depolymerizing a polyamide
AU2024285754A1 (en) 2023-06-06 2025-12-18 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
WO2024260972A1 (en) 2023-06-19 2024-12-26 Basf Se Method for discoloration and/or separation of a polymeric material
WO2024260990A1 (en) 2023-06-19 2024-12-26 Basf Se Process for recycling of a colored polymeric material including discoloration and chemical processing
TW202506369A (zh) 2023-06-19 2025-02-16 德商巴地斯顏料化工廠 自聚合材料中移除添加劑之方法
TW202504962A (zh) 2023-06-19 2025-02-01 德商巴地斯顏料化工廠 從聚合材料回收以聚對苯二甲酸乙二酯為主之聚合物的方法
TW202509130A (zh) 2023-06-19 2025-03-01 德商巴地斯顏料化工廠 用於自有色聚合物材料回收基於聚對苯二甲酸伸烷基酯之聚合物之方法
TW202504961A (zh) 2023-06-19 2025-02-01 德商巴地斯顏料化工廠 再循環有色聚合材料之方法及自其獲得之擠出產品
CN121194943A (zh) 2023-07-31 2025-12-23 巴斯夫欧洲公司 从两种或更多种原料生产具有生物源碳含量的化学产物的系统和方法
WO2025026801A1 (en) 2023-07-31 2025-02-06 Basf Se Syngas production plant and method for continuous producing syngas by gasification
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
CN121194944A (zh) 2023-07-31 2025-12-23 巴斯夫欧洲公司 用于控制化学产物制造期间的生物源碳含量的系统和方法
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
WO2025051936A1 (en) 2023-09-07 2025-03-13 Basf Se Process for preparing a granular material
WO2025061939A1 (en) 2023-09-22 2025-03-27 Basf Se Highly heat-integrated process for preparing purified epsilon-caprolactam from polyamide 6
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
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
WO2025119731A1 (en) 2023-12-07 2025-06-12 Basf Se Method and chemical plant for separating c6−c8 aromatic hydrocarbons from a liquid stream
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
WO2025133298A2 (en) 2023-12-21 2025-06-26 Basf Se Highly water-efficient process for preparing purified epsilon-caprolactam from polyamide 6
WO2025133208A1 (en) 2023-12-21 2025-06-26 Basf Se Process for separating high boilers from polyamide 6 depolymerization mixtures
WO2025162837A1 (en) 2024-01-30 2025-08-07 Basf Se Color-stable aqueous mixture comprising recovered liquid caprolactam
WO2025162836A1 (en) 2024-01-30 2025-08-07 Basf Se Chemical treatment of recovered liquid caprolactam

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4831108A (en) * 1983-02-16 1989-05-16 Amoco Corporation Polycondensation process with mean dispersion residence time
DE4329676A1 (de) * 1992-09-09 1994-03-10 Inventa Ag Verfahren zur stufenweisen kontinuierlichen Polykondensation von hochviskosen, insbesondere amorphen und teilaromatischen Copolyamiden sowie nach diesem Verfahren herstellbare amorphe teilaromatische Copolyamide
CN1181767A (zh) * 1995-04-15 1998-05-13 巴斯福股份公司 制备基于二羧酸和二胺的聚酰胺的方法

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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
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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
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US8759476B2 (en) * 2007-06-20 2014-06-24 Basf Se Method for producing polyamides
JP5661616B2 (ja) * 2008-06-20 2015-01-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリアミドペレットの多段階乾燥及び後縮合を連続的に行う方法
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831108A (en) * 1983-02-16 1989-05-16 Amoco Corporation Polycondensation process with mean dispersion residence time
DE4329676A1 (de) * 1992-09-09 1994-03-10 Inventa Ag Verfahren zur stufenweisen kontinuierlichen Polykondensation von hochviskosen, insbesondere amorphen und teilaromatischen Copolyamiden sowie nach diesem Verfahren herstellbare amorphe teilaromatische Copolyamide
CN1181767A (zh) * 1995-04-15 1998-05-13 巴斯福股份公司 制备基于二羧酸和二胺的聚酰胺的方法

Also Published As

Publication number Publication date
JP2010530458A (ja) 2010-09-09
US8765902B2 (en) 2014-07-01
ATE516319T1 (de) 2011-07-15
JP5715415B2 (ja) 2015-05-07
CN101679626A (zh) 2010-03-24
PL2160431T3 (pl) 2011-12-30
ES2366267T3 (es) 2011-10-18
EP2160431A1 (de) 2010-03-10
EP2160431B1 (de) 2011-07-13
US20100190952A1 (en) 2010-07-29
WO2008155271A1 (de) 2008-12-24

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