KR101444965B1 - 폴리아미드의 제조를 위한 코일형 관 증발기의 용도 - Google Patents

폴리아미드의 제조를 위한 코일형 관 증발기의 용도 Download PDF

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Publication number
KR101444965B1
KR101444965B1 KR1020097008273A KR20097008273A KR101444965B1 KR 101444965 B1 KR101444965 B1 KR 101444965B1 KR 1020097008273 A KR1020097008273 A KR 1020097008273A KR 20097008273 A KR20097008273 A KR 20097008273A KR 101444965 B1 KR101444965 B1 KR 101444965B1
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South Korea
Prior art keywords
polyamide
range
phase
pressure
temperature
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Expired - Fee Related
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KR1020097008273A
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English (en)
Korean (ko)
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KR20090083345A (ko
Inventor
로베르트 바이쓰
옌스 베커
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바스프 에스이
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • 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
    • C08G69/04—Preparatory processes
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020097008273A 2006-10-24 2007-10-19 폴리아미드의 제조를 위한 코일형 관 증발기의 용도 Expired - Fee Related KR101444965B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06122862.3 2006-10-24
EP06122862 2006-10-24
PCT/EP2007/061187 WO2008049786A1 (de) 2006-10-24 2007-10-19 Verwendung von wendelrohrverdampfern bei der herstellung von polyamiden

Publications (2)

Publication Number Publication Date
KR20090083345A KR20090083345A (ko) 2009-08-03
KR101444965B1 true KR101444965B1 (ko) 2014-09-26

Family

ID=38941907

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097008273A Expired - Fee Related KR101444965B1 (ko) 2006-10-24 2007-10-19 폴리아미드의 제조를 위한 코일형 관 증발기의 용도

Country Status (13)

Country Link
US (1) US8263733B2 (enExample)
EP (1) EP2084212B1 (enExample)
JP (1) JP5312338B2 (enExample)
KR (1) KR101444965B1 (enExample)
CN (1) CN101528811B (enExample)
AT (1) ATE492584T1 (enExample)
BR (1) BRPI0718502B1 (enExample)
CA (1) CA2666422A1 (enExample)
DE (1) DE502007006056D1 (enExample)
ES (1) ES2357335T3 (enExample)
MX (1) MX2009004018A (enExample)
PL (1) PL2084212T3 (enExample)
WO (1) WO2008049786A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010066769A2 (de) 2008-12-12 2010-06-17 Basf Se Verfahren zur kontinuierlichen herstellung von copolyamiden aus lactamen und salzen aus diaminen und dicarbonsäuren
CN101786987B (zh) * 2010-03-23 2011-08-17 清华大学 一种己内酰胺萃取设备
EP2682417A1 (de) * 2012-07-06 2014-01-08 Basf Se Verfahren zur Reinigung von Polyamidteilchen
SI2725052T1 (sl) * 2012-10-23 2019-06-28 Uhde Inventa-Fischer Gmbh Repolimerizacijska naprava
PL2725051T3 (pl) * 2012-10-23 2015-08-31 Uhde Inventa Fischer Gmbh Ciągły sposób wytwarzania poliamidu 6 i urządzenia do tego celu
ES2564676T3 (es) * 2013-03-26 2016-03-28 Uhde Inventa-Fischer Gmbh Procedimiento y dispositivo para la devolución continua de aguas de extracción en el proceso de preparación de poliamida
TW201502163A (zh) * 2013-05-01 2015-01-16 Invista Tech Sarl 包含多重後段製程之聚醯胺合成
CN111100287B (zh) * 2018-10-26 2023-01-20 中国石油化工股份有限公司 一种生产高粘度聚酰胺的方法
JP2023550514A (ja) 2020-11-24 2023-12-01 ベーアーエスエフ・エスエー ラクタム、ジアミンおよびダイマー酸からコポリアミドを連続的に調製する方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008224A1 (de) 1995-08-30 1997-03-06 Polymer Engineering Gmbh Verfahren zur kontinuierlichen herstellung von polyamid 6 unter verwendung von rücklactam
US5703204A (en) 1995-05-31 1997-12-30 Bayer Ag Method for reprocessing aqueous extract solutions obtained in the production of PA 6 or copolyamide
DE19925906A1 (de) * 1999-06-07 2000-12-14 Basf Ag Verfahren zur Herstellung von Polyamiden aus Lactamen und Polyamid-Extrakten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443566A1 (de) * 1974-09-12 1976-04-01 Basf Ag Verfahren zum kontinuierlichen herstellen von polyamiden
DE3311260A1 (de) * 1983-03-28 1984-10-04 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen eindampfen von caprolactam und dessen oligomere enthaltenden waessrigen loesungen
DE3710803A1 (de) 1987-03-31 1988-10-20 Basf Ag Verfahren zur entfernung von caprolactam und dessen oligomeren aus solches enthaltendem polyamidgranulat
US5077381A (en) * 1990-06-01 1991-12-31 Basf Corporation Constant compositioin recycle of nylon 6 polymerization wash water
DE4321683A1 (de) 1993-06-30 1995-01-12 Basf Ag Verfahren zum kontinuierlichen Herstellen von niedermolekularen Polyamiden
JPH09188758A (ja) * 1995-11-06 1997-07-22 Mitsubishi Chem Corp カプロラクタムよりポリアミド樹脂を製造する方法
BR9814444A (pt) * 1997-08-28 2001-10-23 Du Pont Processo para a preparação de pré-polìmeros de poliamida, processo para a preparação de polìmero de poliamida, processo para processamento rápido de fase sólida e extração em fase de vapor de impurezas de polìmeros de poliamida e produto
DE19804020A1 (de) * 1998-02-02 1999-08-05 Basf Ag Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19808190A1 (de) 1998-02-26 1999-09-02 Basf Ag Verfahren zur Herstellung von Polyamiden
DE19962573A1 (de) * 1999-12-23 2001-07-05 Basf Ag Verfahren zur Herstellung von Polyamiden
DE10335451A1 (de) * 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
JP2005162927A (ja) * 2003-12-04 2005-06-23 Mitsubishi Chemicals Corp カプロラクタムよりポリアミド樹脂を製造する方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703204A (en) 1995-05-31 1997-12-30 Bayer Ag Method for reprocessing aqueous extract solutions obtained in the production of PA 6 or copolyamide
WO1997008224A1 (de) 1995-08-30 1997-03-06 Polymer Engineering Gmbh Verfahren zur kontinuierlichen herstellung von polyamid 6 unter verwendung von rücklactam
DE19925906A1 (de) * 1999-06-07 2000-12-14 Basf Ag Verfahren zur Herstellung von Polyamiden aus Lactamen und Polyamid-Extrakten

Also Published As

Publication number Publication date
DE502007006056D1 (de) 2011-02-03
KR20090083345A (ko) 2009-08-03
ATE492584T1 (de) 2011-01-15
MX2009004018A (es) 2009-04-27
ES2357335T3 (es) 2011-04-25
BRPI0718502A2 (pt) 2013-12-03
BRPI0718502B1 (pt) 2018-06-26
WO2008049786A1 (de) 2008-05-02
JP5312338B2 (ja) 2013-10-09
EP2084212A1 (de) 2009-08-05
CA2666422A1 (en) 2008-05-02
CN101528811A (zh) 2009-09-09
US20100317810A1 (en) 2010-12-16
US8263733B2 (en) 2012-09-11
EP2084212B1 (de) 2010-12-22
CN101528811B (zh) 2012-01-18
PL2084212T3 (pl) 2011-05-31
JP2010507701A (ja) 2010-03-11

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