CN103635509B - 用于直接、连续地改性聚合物熔体的方法和装置 - Google Patents

用于直接、连续地改性聚合物熔体的方法和装置 Download PDF

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Publication number
CN103635509B
CN103635509B CN201280027922.0A CN201280027922A CN103635509B CN 103635509 B CN103635509 B CN 103635509B CN 201280027922 A CN201280027922 A CN 201280027922A CN 103635509 B CN103635509 B CN 103635509B
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China
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weight
additive
melt stream
extraction
screw extruder
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CN201280027922.0A
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English (en)
Chinese (zh)
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CN103635509A (zh
Inventor
埃克哈德·斯贝克
米尔科·巴尔
埃伯哈德·劳厄
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Uhde Inventa Fischer GmbH
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Uhde Inventa Fischer GmbH
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    • 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
    • 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN201280027922.0A 2011-06-08 2012-06-05 用于直接、连续地改性聚合物熔体的方法和装置 Active CN103635509B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11004672.9 2011-06-08
EP11004672.9A EP2532698B1 (de) 2011-06-08 2011-06-08 Verfahren und Vorrichtung zur direkten, kontinuierlichen Modifizierung von Polymerschmelzen
PCT/EP2012/060618 WO2012168252A1 (de) 2011-06-08 2012-06-05 Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen

Publications (2)

Publication Number Publication Date
CN103635509A CN103635509A (zh) 2014-03-12
CN103635509B true CN103635509B (zh) 2016-03-09

Family

ID=46208091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280027922.0A Active CN103635509B (zh) 2011-06-08 2012-06-05 用于直接、连续地改性聚合物熔体的方法和装置

Country Status (11)

Country Link
US (1) US20140243473A1 (enExample)
EP (1) EP2532698B1 (enExample)
JP (1) JP6025829B2 (enExample)
KR (1) KR101914553B1 (enExample)
CN (1) CN103635509B (enExample)
ES (1) ES2577612T3 (enExample)
MX (1) MX336829B (enExample)
PL (1) PL2532698T3 (enExample)
RU (1) RU2600551C2 (enExample)
TW (1) TWI637010B (enExample)
WO (1) WO2012168252A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2582302T3 (es) 2011-07-11 2016-09-12 Uhde Inventa-Fischer Gmbh Procedimiento para la producción de una solución acuosa de sales
PL2759499T3 (pl) * 2013-01-25 2017-02-28 Uhde Inventa-Fischer Gmbh Urządzenie i sposób przenoszenia granulatu
SI2764912T1 (en) 2013-02-08 2018-06-29 Uhde Inventa-Fischer Gmbh A vertical condensing tube reactor and a polymerization process for polyamides in such a reactor
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
CN104130392B (zh) * 2013-05-01 2018-10-26 英威达纺织（英国）有限公司 混合用于聚酰胺合成的侧流
DE102015116724A1 (de) * 2015-10-01 2017-04-06 Technip Zimmer Gmbh Verfahren und Vorrichtung zur kontinuierlichen Modifikation einer Polymerschmelze aus unextrahiertem Polyamid 6 mit einem oder mehreren Additiven
BR112022023709A2 (pt) * 2021-02-15 2022-12-20 T En Zimmer Gmbh Método e dispositivo para a produção de pelotas de poliamida 6

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000397A1 (de) * 1977-07-16 1979-01-24 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyamiden
CN1060811A (zh) * 1990-10-19 1992-05-06 埃姆斯·英芬塔股份公司 聚合物熔体直接连续改性的方法及装置
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
CN101874058A (zh) * 2007-11-28 2010-10-27 自动化塑料机械有限责任公司 制造聚酰胺的方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496133A (en) 1965-05-10 1970-02-17 Du Pont Process for preparing filled polymeric structures
TW209232B (enExample) * 1990-12-13 1993-07-11 Inventa Ag
DE19752182A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
DE19752183A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
JP5100992B2 (ja) * 2005-09-08 2012-12-19 ユニチカ株式会社 ポリアミド樹脂用成形性改良マスターチップの製造方法
KR20090009231A (ko) * 2006-05-04 2009-01-22 우데 인벤타-피쉬에르 아게 폴리아미드 과립의 연속 제조방법
DE102008012806A1 (de) * 2008-03-06 2009-09-10 Schill + Seilacher Ag Halogenfreie Flammschutzmittel
DE102008044452A1 (de) * 2008-08-19 2010-02-25 Lurgi Zimmer Gmbh Kontinuierliches Verfahren zur Extraktion von Polyamid-6

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000397A1 (de) * 1977-07-16 1979-01-24 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyamiden
CN1060811A (zh) * 1990-10-19 1992-05-06 埃姆斯·英芬塔股份公司 聚合物熔体直接连续改性的方法及装置
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
CN101874058A (zh) * 2007-11-28 2010-10-27 自动化塑料机械有限责任公司 制造聚酰胺的方法和装置

Also Published As

Publication number Publication date
WO2012168252A1 (de) 2012-12-13
JP2014516112A (ja) 2014-07-07
CN103635509A (zh) 2014-03-12
MX2013014141A (es) 2014-01-23
PL2532698T3 (pl) 2016-12-30
EP2532698B1 (de) 2016-04-20
RU2013153201A (ru) 2015-07-20
EP2532698A1 (de) 2012-12-12
KR101914553B1 (ko) 2018-11-05
ES2577612T3 (es) 2016-07-15
KR20140073478A (ko) 2014-06-16
MX336829B (es) 2016-02-03
JP6025829B2 (ja) 2016-11-16
US20140243473A1 (en) 2014-08-28
TW201302851A (zh) 2013-01-16
TWI637010B (zh) 2018-10-01
RU2600551C2 (ru) 2016-10-20

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