MX336829B - Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos. - Google Patents

Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos.

Info

Publication number
MX336829B
MX336829B MX2013014141A MX2013014141A MX336829B MX 336829 B MX336829 B MX 336829B MX 2013014141 A MX2013014141 A MX 2013014141A MX 2013014141 A MX2013014141 A MX 2013014141A MX 336829 B MX336829 B MX 336829B
Authority
MX
Mexico
Prior art keywords
direct
polymer melts
continuous modification
modification
continuous
Prior art date
Application number
MX2013014141A
Other languages
English (en)
Other versions
MX2013014141A (es
Inventor
Ekkehard Siebecke
Mirko Bär
Eberhard Raue
Original Assignee
Uhde Inventa Fischer Gmbh
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 Uhde Inventa Fischer Gmbh filed Critical Uhde Inventa Fischer Gmbh
Publication of MX2013014141A publication Critical patent/MX2013014141A/es
Publication of MX336829B publication Critical patent/MX336829B/es

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
    • C08G69/46—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)

Abstract

La invención se refiere a un método para la modificación continua, directa, de los materiales poliméricos fundidos, con los aditivos en la corriente lateral y es distinguido por un grado muy elevado de flexibilidad para los cambios del producto.
MX2013014141A 2011-06-08 2012-06-05 Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos. MX336829B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
MX2013014141A MX2013014141A (es) 2014-01-23
MX336829B true MX336829B (es) 2016-02-03

Family

ID=46208091

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014141A MX336829B (es) 2011-06-08 2012-06-05 Metodo y dispositivo para la modificacion directa, continua, de materiales polimericos fundidos.

Country Status (11)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546227B1 (de) 2011-07-11 2016-05-04 Uhde Inventa-Fischer GmbH Verfahren zur Herstellung einer wässrigen Lösung von Salzen
EP2759499B1 (de) * 2013-01-25 2016-08-24 Uhde Inventa-Fischer GmbH Vorrichtung und Verfahren zur Förderung von Granulat
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
PL2784102T3 (pl) * 2013-03-26 2016-06-30 Uhde Inventa Fischer Gmbh Sposób i urządzenie do ciągłej recyrkulacji wód ekstrakcyjnych w procesie produkcji poliamidu
TW201500406A (zh) * 2013-05-01 2015-01-01 Invista Tech Sarl 用於聚醯胺合成之複合側流
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

Family Cites Families (12)

* 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
DE2732328A1 (de) * 1977-07-16 1979-02-01 Basf Ag Verfahren zur herstellung von polycaprolactam
DE4039857A1 (de) 1990-10-19 1992-04-23 Inventa Ag Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen
TW209232B (es) * 1990-12-13 1993-07-11 Inventa Ag
DE19519819A1 (de) * 1995-05-31 1996-12-05 Bayer Ag Verfahren zur Wiederverwertung von wäßrigen Extraktlösungen, die bei der Herstellung von PA 6 oder Copolyamiden anfallen
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
DE102007057189A1 (de) * 2007-11-28 2009-06-04 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zur Herstellung von Polyamid
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

Also Published As

Publication number Publication date
PL2532698T3 (pl) 2016-12-30
MX2013014141A (es) 2014-01-23
EP2532698B1 (de) 2016-04-20
CN103635509A (zh) 2014-03-12
RU2600551C2 (ru) 2016-10-20
RU2013153201A (ru) 2015-07-20
WO2012168252A1 (de) 2012-12-13
KR101914553B1 (ko) 2018-11-05
JP6025829B2 (ja) 2016-11-16
US20140243473A1 (en) 2014-08-28
EP2532698A1 (de) 2012-12-12
TWI637010B (zh) 2018-10-01
CN103635509B (zh) 2016-03-09
JP2014516112A (ja) 2014-07-07
ES2577612T3 (es) 2016-07-15
KR20140073478A (ko) 2014-06-16
TW201302851A (zh) 2013-01-16

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