MX9601136A - Procedimiento para la preparacion de materias termoplasticas. - Google Patents

Procedimiento para la preparacion de materias termoplasticas.

Info

Publication number
MX9601136A
MX9601136A MX9601136A MX9601136A MX9601136A MX 9601136 A MX9601136 A MX 9601136A MX 9601136 A MX9601136 A MX 9601136A MX 9601136 A MX9601136 A MX 9601136A MX 9601136 A MX9601136 A MX 9601136A
Authority
MX
Mexico
Prior art keywords
fed
extruder
section
water
elastomeric component
Prior art date
Application number
MX9601136A
Other languages
English (en)
Inventor
Norbert Guntherberg
Jurgen Hofmann
Elmar Mailahn
Hilmar Ohlig
Sven Grabowski
Bernhard Czauderna
Klaus Bus
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MX9601136A publication Critical patent/MX9601136A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/10—Extrusion moulding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/762—Vapour stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/02—Graft polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Procedimiento para la preparacion de materiales termoplásticos modificados para tener una resistencia incrementada a los impactos mediante la mezcla de un componente elastomérico A humedo que contiene hasta 60% en peso de agua residual con un polímero termoplástico B así como polímero adicionales C y aditivos D en una máquina de tornillo sinfin bajo condicion de remocion mecánica de agua del componente elastomérico A, caracterizado porque los componentes A, B, C y D se alimentan a una extrusora de tornillos sinfin gemelos que giran en el mismo sentido, conformada en la direccion de alimentacion esencialmente de: cuando menos una seccion de dosificacion en la cual, por medio de un dispositivo de dosificacion, se alimenta a la extrusora y el componente elastomérico A; cuando menos una seccion de extraccion que sirve para la remocion de agua del componente A, que contiene cuando menos un elemento de retencion, así como cuando menos una abertura de remocion de agua correspondiente; cuando menos una seccion en la cual se alimenta el polímero termoplástico B a la extrusora en forma de fusion; cuando menos una seccion equipada con un elemento de mezclado, malaxacion y/u otros elementos de plastificacion; cuando menos una seccion de desgasificacion equipada con cuando menos un orificio de desgasificacion, en la cual el agua residual se elimina en forma de vapor; y una zona de salida porque el agua que sale por los orificios de remocion de agua se encuentra total o parcialmente en fase líquida, y porque los componentes C y/o D, junto o separadamente entre ellos con el componente A y/o con el componente B junto o separadamente de A y B se alimentan en una o varias de las secciones de la extrusora.
MX9601136A 1995-03-27 1996-03-27 Procedimiento para la preparacion de materias termoplasticas. MX9601136A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511143 1995-03-27

Publications (1)

Publication Number Publication Date
MX9601136A true MX9601136A (es) 1997-02-28

Family

ID=7757840

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9601136A MX9601136A (es) 1995-03-27 1996-03-27 Procedimiento para la preparacion de materias termoplasticas.

Country Status (9)

Country Link
US (1) US5852113A (es)
EP (1) EP0734826B1 (es)
JP (1) JP3124925B2 (es)
KR (1) KR100371072B1 (es)
CN (1) CN1061926C (es)
DE (1) DE59600080D1 (es)
ES (1) ES2112071T3 (es)
MX (1) MX9601136A (es)
TW (1) TW318808B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59600302D1 (de) * 1995-03-27 1998-08-06 Basf Ag Verfahren zur Herstellung von Thermoplasten
DE59600373D1 (de) * 1995-03-27 1998-09-03 Basf Ag Verfahren zur Herstellung von Thermoplasten
DE19713039A1 (de) * 1997-03-27 1998-10-01 Bayer Ag Verfahren zur Herstellung von elastomermodifizierten Thermoplasten
US7309729B1 (en) * 2000-03-07 2007-12-18 Rohm And Haas Company Aqueous additive systems for polymeric matrices
US6448332B1 (en) * 2000-01-20 2002-09-10 Hughes Processing, Inc. Acrylonitrile/Styrene/Acrylic/polymeric compositions and methods for making same
US6476111B1 (en) 2001-08-01 2002-11-05 E. I Du Pont De Nemours And Company Extrudable highly filled thermoplastic sheet composition
DE10223646A1 (de) 2002-05-28 2003-12-11 Bayer Ag Verfahren zur Herstellung von ABS-Zusammensetzungen mit verbesserten Zähigkeitseigenschaften
US7320583B2 (en) * 2003-04-16 2008-01-22 Frito-Lay North America, Inc Apparatus and method for producing colored extruded food products
DE102004034039B4 (de) * 2004-07-13 2008-04-17 Technamation Technical Europe Gmbh Extrusionsverfahren und Extruder für zellulosehaltiges Material
CN103158208B (zh) * 2011-12-15 2015-09-23 中国石油天然气股份有限公司 一种适于abs接枝聚合物干燥的方法及设备
WO2015004112A1 (de) * 2013-07-11 2015-01-15 Styrolution Group Gmbh Verfahren zur herstellung von thermoplastischen formmassen, sowie danach hergestellte thermoplastische formmassen
KR101843597B1 (ko) 2013-12-31 2018-05-14 롯데첨단소재(주) 열가소성 수지 조성물의 제조방법 및 이로부터 제조된 열가소성 수지 조성물
KR101913907B1 (ko) 2016-07-08 2018-10-31 롯데첨단소재(주) 열가소성 수지 조성물의 제조방법 및 이로부터 제조된 열가소성 수지 조성물
US20210122086A1 (en) * 2018-05-18 2021-04-29 Ineos Styrolution Group Gmbh Extrusion method for producing a thermoplastic molding compound, and device for carrying out the method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927776B2 (ja) * 1979-09-03 1984-07-07 東レ株式会社 成形用樹脂組成物
US4554314A (en) * 1983-05-16 1985-11-19 Mobay Chemical Corporation Thermoplastic molding compositions
DE3516807A1 (de) * 1985-05-10 1986-11-13 Bayer Ag, 5090 Leverkusen Flammwidrige, schlagzaehe polycarbonat-formmassen
JPH0742392B2 (ja) * 1986-01-07 1995-05-10 東芝機械株式会社 Ａｂｓ系樹脂の製造方法及び装置
JPH01121311A (ja) * 1987-11-06 1989-05-15 Mitsubishi Rayon Co Ltd ゴム変性熱可塑性樹脂の製造方法
JPH01123852A (ja) * 1987-11-09 1989-05-16 Mitsubishi Rayon Co Ltd ゴム変性熱可塑性樹脂の製造法
JPH01123853A (ja) * 1987-11-09 1989-05-16 Mitsubishi Rayon Co Ltd ゴム変性熱可塑性樹脂の製造方法
JPH0615170B2 (ja) * 1989-04-27 1994-03-02 東芝機械株式会社 熱可塑性樹脂の脱水・乾燥成形用二軸押出機
DE4019799A1 (de) * 1990-06-21 1992-01-02 Bayer Ag Thermoplastische zusammensetzungen aus polyurethanen und partiell vernetzten alkylacrylatcopolymeren
JPH04211430A (ja) * 1991-02-25 1992-08-03 Mitsubishi Rayon Co Ltd ゴム変性熱可塑性樹脂の製造方法
JP3109378B2 (ja) * 1994-04-28 2000-11-13 東レ株式会社 耐衝撃性樹脂組成物の製造方法
JPH1123853A (ja) * 1997-06-30 1999-01-29 Hoya Corp 光ファイバの処理方法及び光ファイバ
JP3406805B2 (ja) * 1997-07-01 2003-05-19 株式会社フジクラ 光ファイバ心線の切断機

Also Published As

Publication number Publication date
CN1157772A (zh) 1997-08-27
JP3124925B2 (ja) 2001-01-15
EP0734826A1 (de) 1996-10-02
ES2112071T3 (es) 1998-03-16
TW318808B (es) 1997-11-01
KR960033682A (ko) 1996-10-22
US5852113A (en) 1998-12-22
CN1061926C (zh) 2001-02-14
KR100371072B1 (ko) 2003-04-03
DE59600080D1 (de) 1998-02-26
JPH08332631A (ja) 1996-12-17
EP0734826B1 (de) 1998-01-21

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