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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CN
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
EP07110660.3 2007-06-20
EP07110660 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-DMAC10.html)
EP (1) EP2160431B1 (cg-RX-API-DMAC10.html)
JP (1) JP5715415B2 (cg-RX-API-DMAC10.html)
CN (1) CN101679626B (cg-RX-API-DMAC10.html)
AT (1) ATE516319T1 (cg-RX-API-DMAC10.html)
ES (1) ES2366267T3 (cg-RX-API-DMAC10.html)
PL (1) PL2160431T3 (cg-RX-API-DMAC10.html)
WO (1) WO2008155271A1 (cg-RX-API-DMAC10.html)

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CN105418914A (zh) * 2007-06-20 2016-03-23 巴斯夫欧洲公司 制备聚酰胺的方法
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
PL2315794T3 (pl) * 2008-08-14 2019-07-31 Basf Se Okresowy sposób wytwarzania poliamidów
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US20150368400A1 (en) * 2013-01-30 2015-12-24 Dsm Ip Assets B.V. Process for the production of polyamides
SG10201710308XA (en) * 2013-06-12 2018-01-30 Basf Se Semi-aromatic copolyamides having high glass transition temperature and high degree of crystallinity
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
KR102684037B1 (ko) * 2017-10-20 2024-07-10 디에스엠 아이피 어셋츠 비.브이. 폴리아미드 공중합체, 이의 제조 방법 및 이로 제조된 성형된 부품
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
FR3116059B1 (fr) 2020-11-12 2023-10-20 Arkema France Procede de preparation en continu de prepolymeres de polyamides
FR3116058B1 (fr) 2020-11-12 2023-10-20 Arkema France Procede de preparation en continu de prepolymeres de polyamides formules
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
TW202440523A (zh) 2023-03-31 2024-10-16 德商巴斯夫歐洲公司 高度整合己內醯胺再循環方法
CN120958106A (zh) 2023-04-13 2025-11-14 巴斯夫欧洲公司 用于纯化热解油的方法
KR20250174939A (ko) 2023-04-13 2025-12-15 바스프 에스이 열분해 오일의 정제 방법
EP4713415A1 (en) 2023-05-16 2026-03-25 Basf Se Method for increasing the low-boiling fraction yield from pyrolysis oils and cracker feedstock
WO2024251758A1 (en) 2023-06-06 2024-12-12 Basf Se Process for hydrolytically depolymerizing a polyamide
CN121285543A (zh) 2023-06-06 2026-01-06 巴斯夫欧洲公司 用于水解解聚聚酰胺的方法
WO2024251760A1 (en) 2023-06-06 2024-12-12 Basf Se Process for hydrolytically depolymerizing a polyamide
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
WO2024260991A1 (en) 2023-06-19 2024-12-26 Basf Se Process for recovery of a polyethylene terephthalate based polymer from a polymeric material
CN121358798A (zh) 2023-06-19 2026-01-16 巴斯夫欧洲公司 用于从有色聚合物材料中回收基于聚对苯二甲酸亚烷基酯的聚合物的方法
EP4727997A1 (en) 2023-06-19 2026-04-22 Basf Se Process for recycling of a colored polymeric material and extrusion product obtained therefrom
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
WO2024260970A1 (en) 2023-06-19 2024-12-26 Basf Se Method for removal of additives from a polymeric material
EP4695198A1 (en) 2023-07-31 2026-02-18 Basf Se System and method for controlling the biogenic carbon content during manufacture of a chemical product
EP4695199A1 (en) 2023-07-31 2026-02-18 Basf Se System and method for controlling the biogenic carbon content of a chemical product
EP4754212A1 (en) 2023-07-31 2026-06-10 Basf Se Syngas production plant and method for continuous producing syngas by gasification
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
EP4762015A1 (en) 2023-08-17 2026-06-24 Basf Se Method for treating wastewater having an organic content
KR20260065620A (ko) 2023-09-04 2026-05-08 바스프 에스이 재활용 방법 및 재활용 제품
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
AU2024347105A1 (en) 2023-09-22 2026-04-02 Basf Se Highly heat-integrated process for preparing purified epsilon-caprolactam from polyamide 6
CN122003461A (zh) 2023-10-11 2026-05-08 巴斯夫欧洲公司 用于从固体材料中回收ε-己内酰胺的再循环方法
WO2025093347A1 (en) 2023-10-31 2025-05-08 Basf Se Process for hydrotreating feedstocks manufactured from biomass and/or plastic waste
CN122206772A (zh) 2023-11-16 2026-06-12 巴斯夫欧洲公司 由生物质生产可再生烃和化学产品
CN122341707A (zh) 2023-12-07 2026-07-03 巴斯夫欧洲公司 用于从包含至少一种塑料热解油的原料流中分离蒸汽裂化器原料的化工设备和方法
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
CN122514580A (zh) 2023-12-07 2026-08-04 巴斯夫欧洲公司 用于从液体流中分离c6-c8芳族烃的方法和化工设备
TW202544152A (zh) 2023-12-21 2025-11-16 德商巴斯夫歐洲公司 從聚醯胺６製備純ε－己內醯胺的高省水方法
AU2024409330A1 (en) 2023-12-21 2026-07-02 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
TW202545912A (zh) 2024-01-30 2025-12-01 德商巴斯夫歐洲公司 回收的液態己內醯胺的化學處理

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

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