BR9712121A - Processo para a preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, meterial de moldagem termoplástico e uso do mesmo, e, extrusora. - Google Patents

Processo para a preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, meterial de moldagem termoplástico e uso do mesmo, e, extrusora.

Info

Publication number
BR9712121A
BR9712121A BR9712121-5A BR9712121A BR9712121A BR 9712121 A BR9712121 A BR 9712121A BR 9712121 A BR9712121 A BR 9712121A BR 9712121 A BR9712121 A BR 9712121A
Authority
BR
Brazil
Prior art keywords
extruder
pct
section
component
thermoplastics
Prior art date
Application number
BR9712121-5A
Other languages
English (en)
Inventor
Norbert Guntherberg
Jurgen Hofmann
Elmar Mailahn
Hilmar Ohlig
Bernhard Czauderna
Sven Grabowski
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 BR9712121A publication Critical patent/BR9712121A/pt

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
    • 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
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/842—Removing liquids in liquid form
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29C48/25—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
    • B29C48/41—Intermeshing counter-rotating screws

Abstract

"PROCESSO PARA A PREPARAçãO DE TERMOPLáSTICOS ENDURECIDOS OU MISTURAS POLIMéRICAS CONTENDO TERMOPLáSTICOS ENDURECIDOS, MATERIAL DE MOLDAGEM TERMOPLáSTICO E USO DO MESMO, E, EXTRUSORA". Na preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, os termoplásticos ou as misturas de polímeros compreendendo (A) de 5 a 95 % em peso de pelo menos um componente elastomérico A úmido-de-água, que contém até 60 % em peso de água residual; (B) de 5 a 95 % em peso de pelo menos um polímero termoplástico B, (C) de 0 a 95 % em peso de pelo menos outro polímero C e (D) de 0 a 70 % em peso de aditivos D, misturando-se o componente elastomérico A com o polímero termoplástico B e, se presente, outro polímero C e, se presente, os aditivos D em uma extrusora, com desidratação mecânica do componente elastomérico A, os componentes A, B, C e D são alimentados a uma extrusora que tem pelo menos dois parafusos girando na mesma direção ou em direções opostas e tendo um diâmetro de parafuso D~ parafuso~, e, na direção de transporte (a jusante), a extrusora substancialmente sendo composto de - pelo menos uma seção de medidora, em que o componente elastomérico A é alimentado à extrusora por um dispositivo de medição; - pelo menos uma seção de espremedura que serve para desidratar o componente elastomérico A e contém pelo menos um elemento de retardamento e em cada caso pelo menos uma orifício de desidratação que está presente a montante do (primeiro) elemento de retardamento em uma distância correspondente a pelo menos um diâmetro de parafuso D~ parafuso~, - pelo menos uma seção de alimentação, em que o polímero termoplástico B é introduzido como uma fusão dentro da extrusora; - pelo menos uma seção de plastificação, fornecida com elementos de mistura e/ou amassamento; - pelo menos uma seção de desvolatilização que é provida com pelo menos um orifício de desvolatilização e em que a água remanescente é removida como vapor, e - uma zona de descarga, parte da ou toda a água emergindo dos orifícios de desidratação está presente na fase líquida e os componentes C e/ou D são alimentados a uma ou mais das seções extrusoras, juntos ou separadamente entre si, juntos com os componentes A e/ou B ou separadamente de A e B.
BR9712121-5A 1996-09-26 1997-09-12 Processo para a preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, meterial de moldagem termoplástico e uso do mesmo, e, extrusora. BR9712121A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19639465 1996-09-26
PCT/EP1997/005000 WO1998013412A1 (de) 1996-09-26 1997-09-12 Verfahren zur herstellung von thermoplasten
CZ19991076A CZ107699A3 (cs) 1996-09-26 1997-09-12 Způsob výroby houževnatých modifikovaných termoplastů

Publications (1)

Publication Number Publication Date
BR9712121A true BR9712121A (pt) 1999-08-31

Family

ID=37719217

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712121-5A BR9712121A (pt) 1996-09-26 1997-09-12 Processo para a preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, meterial de moldagem termoplástico e uso do mesmo, e, extrusora.

Country Status (15)

Country Link
US (1) US6165399A (pt)
EP (1) EP0928309B1 (pt)
JP (1) JP3126389B2 (pt)
KR (1) KR100338968B1 (pt)
CN (1) CN1088725C (pt)
AT (1) ATE202125T1 (pt)
AU (1) AU4773897A (pt)
BR (1) BR9712121A (pt)
CA (1) CA2266420C (pt)
CZ (1) CZ107699A3 (pt)
DE (1) DE59703819D1 (pt)
ES (1) ES2158515T3 (pt)
PL (1) PL332504A1 (pt)
TW (1) TW477740B (pt)
WO (1) WO1998013412A1 (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629056U (ja) * 1992-09-11 1994-04-15 エスエムケイ株式会社 装置間接続用コネクタ
JP2002519219A (ja) * 1998-07-06 2002-07-02 エクソンモービル・ケミカル・パテンツ・インク ゴム弾性ポリマーを脱水するための装置および方法
JP4377978B2 (ja) * 1998-11-17 2009-12-02 住友化学株式会社 組成物の製造方法
US7309729B1 (en) 2000-03-07 2007-12-18 Rohm And Haas Company Aqueous additive systems for polymeric matrices
US6409949B1 (en) * 1999-03-29 2002-06-25 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Method for thickening a polyester resin
DE19917568A1 (de) * 1999-04-19 2000-10-26 Bayer Ag Thermoplastische antistatisch ausgerüstete Formmassen mit verbesserter Farbstabilität bei der Verarbeitung
US6544451B1 (en) * 2000-06-26 2003-04-08 E. I. Du Pont De Nemours And Company Direct sheet extrusion of solid surface sheet and profiled materials
DE10050023A1 (de) * 2000-10-06 2002-04-11 Basf Ag Mischvorrichtung und Verfahren zur Herstellung von thermoplastisch verarbeitbaren Formmassen, insbesondere Additivbatches
JP3868757B2 (ja) * 2001-04-25 2007-01-17 株式会社神戸製鋼所 ゴム系組成物の混練装置および混練方法
JP2005511340A (ja) * 2001-09-14 2005-04-28 ビユーラア アクチエンゲゼルシヤフト ゴム製造用のエラストマー混合物
US6919486B2 (en) * 2001-12-21 2005-07-19 Basf Corporation Polyetherols produced using aluminium phosphonate catalysts
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
US20060281894A1 (en) * 2005-06-13 2006-12-14 Basf Corporation. Method of forming polyetherols in the presence of aluminum phosphate catalysts
US7226988B1 (en) 2001-12-21 2007-06-05 Basf Corporation Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts
US6777533B2 (en) 2001-12-21 2004-08-17 Basf Corporation Production of polyetherols using aluminum phosphonate catalysts
DE50210766D1 (de) * 2002-09-20 2007-10-04 Basf Ag Vorrichtung und Verfahren zum Extrudieren von Thermoplasten und Verwendung davon.
US7738993B2 (en) * 2003-10-10 2010-06-15 Boston Scientific Scimed, Inc. Extrusion of articles
KR101279244B1 (ko) * 2005-03-15 2013-06-26 테크노 폴리머 가부시키가이샤 (고무 강화)스티렌계 수지 조성물의 회수 방법 및 장치
US20060281892A1 (en) * 2005-06-14 2006-12-14 Basf Corporation Polyurethane products including aluminum phosphates
JP5624464B2 (ja) * 2007-07-10 2014-11-12 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 難燃性を有する弾性共重合体
CN101808798A (zh) 2007-09-28 2010-08-18 巴斯夫欧洲公司 用于制备阻燃热塑性成型材料的方法
DE102008009735A1 (de) 2008-02-19 2009-08-20 Basf Se Vorrichtung zum Extrudieren von Formmassen
JP5748259B2 (ja) * 2008-10-27 2015-07-15 日本合成化学工業株式会社 ビニルアルコール系樹脂の製造方法
BR112012013132A2 (pt) * 2009-12-04 2020-08-18 Union Carbide Chemicals & Plastics Technology Llc sistema de extrusora, processo contínuo para a produção de uma dispersão aquosa e dispersão aquosa de um ou mais polímeros base e água
US20110178205A1 (en) 2010-01-18 2011-07-21 Martin Weber Process for producing thermoplastic molding compositions based on styrene copolymers and polyamide with improved toughness
ES2444165T3 (es) 2010-01-18 2014-02-24 Styrolution GmbH Procedimiento para la producción de materiales de moldeo termoplásticos a base de copolímeros de estireno y poliamida con tenacidad mejorada
TWI577530B (zh) * 2010-07-14 2017-04-11 科思創德意志股份有限公司 製造複合色料之方法與設備
EP2627491B1 (de) 2010-10-15 2015-03-04 Styrolution Europe GmbH Verfahren zur herstellung flammgeschützter thermoplastischer formmassen
EP2643393A4 (en) 2010-11-24 2014-07-02 Basf Se THERMOPLASTIC MOLDING COMPOSITION USING MICROCAPED MATERIAL FOR LATENT HEAT ACCUMULATION
EP2707205A4 (en) 2011-05-13 2014-10-29 Nfm Welding Engineers Inc IMPROVED DRAINAGE MACHINE AND METHOD THEREFOR
US20120329923A1 (en) * 2011-06-22 2012-12-27 Arkema Inc. Fluoropolymer composition
GB2502126A (en) * 2012-05-17 2013-11-20 Oil From Waste Ltd Thermal decomposition of waste plastic
CN104470698A (zh) * 2012-06-25 2015-03-25 亨克产权经营者公司（有限责任） 用于制造塑料颗粒、挤出型材或成型件的设备及其熔体泵
CN102731936B (zh) * 2012-07-20 2013-11-20 西安科技大学 一种pvc/苯乙烯系聚合物合金及其制备方法
DE102013002559B4 (de) * 2013-02-15 2014-09-18 Reifenhäuser GmbH & Co. KG Maschinenfabrik Einschnecken-Extruder und Verfahren zum Plastifizieren von Kunststoff-Polymeren
WO2015000873A1 (en) * 2013-07-02 2015-01-08 Styrolution Group Gmbh Process for the manufacturing of abs-molding compositions
US9656408B2 (en) 2013-07-11 2017-05-23 Ineos Styrolution Group Gmbh Method for producing thermoplastic molding compounds, and thermoplastic molding compounds produced according thereto
DE102013021902B4 (de) 2013-12-26 2017-06-14 HENKE Property UG (haftungsbeschränkt) Schmelzepumpe zum Aufbau von Druck zwecks Durchdrücken von Kunststoffschmelze durch ein Werkzeug
SG11201609505XA (en) 2014-06-13 2016-12-29 Umg Abs Ltd Thermoplastic resin composition and molded product thereof
US20160075866A1 (en) * 2014-09-12 2016-03-17 Teknor Apex Company Compositions for capstock applications
WO2016162557A1 (en) 2015-04-10 2016-10-13 Ineos Styrolution Group Gmbh Process for the production of thermoplastic moulding compounds
US10843384B2 (en) 2015-06-12 2020-11-24 Ineos Styrolution Group Gmbh Process for the production of thermoplastic moulding compounds
ES2811763T3 (es) * 2015-12-01 2021-03-15 Coperion Gmbh Procedimiento para la preparación de una masa fundida de estireno-acrilonitrilo
MX2018013595A (es) 2016-05-10 2019-06-03 Ineos Styrolution Group Gmbh Metodo para producir un compuesto de moldeo termoplastico.
KR20220033526A (ko) * 2016-08-23 2022-03-16 바스프 에스이 압출에 의한 강화 폴리아미드의 제조 방법
WO2019219673A1 (de) * 2018-05-18 2019-11-21 Ineos Styrolution Group Gmbh Extrusionsverfahren zur herstellung einer thermoplastischen formmasse, sowie vorrichtung zur durchführung des verfahrens
EP4067399A4 (en) * 2019-11-25 2023-01-18 LG Chem, Ltd. GRAFTED COPOLYMER AND METHOD FOR PREPARING IT
WO2021221429A1 (ko) * 2020-04-29 2021-11-04 롯데케미칼 주식회사 열가소성 수지 조성물 및 이를 이용한 성형품
KR102390536B1 (ko) * 2020-11-30 2022-04-26 주식회사 엘엑스엠엠에이 2축 스크류형 압출건조기
EP4330329A1 (en) 2021-04-30 2024-03-06 INEOS Styrolution Group GmbH Improved process for producing thermoplastic abs molding compositions
WO2022229347A1 (en) 2021-04-30 2022-11-03 Ineos Styrolution Group Gmbh Improved processes for producing thermoplastic abs molding compositions
DE102021207614A1 (de) 2021-07-16 2023-01-19 Coperion Gmbh Verfahren und Wiederaufbereitungsanlage zur Wiederaufbereitung von Kunststoff-Abfallmaterial, insbesondere von PET-Abfallmaterial
WO2023083936A1 (en) 2021-11-12 2023-05-19 Ineos Styrolution Group Gmbh Thermoplastic abs molding compositions with improved surface

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579106A1 (de) * 1963-03-21 1970-01-29 Huels Chemische Werke Ag Schneckenpresse zur Vorentwaesserung und Trocknung von Synthesekautschuk
US4110843A (en) * 1973-02-23 1978-08-29 Welding Engineers, Inc. Pressure restricting means for a liquid outlet of an extruder
JPS59210967A (ja) * 1984-04-28 1984-11-29 Toshiba Mach Co Ltd Ａｂｓ樹脂の製造法
DE3689262T2 (de) * 1985-12-25 1994-05-19 Mitsubishi Rayon Co Verfahren zur Herstellung von thermoplastischen Harzen.
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
JPH069825B2 (ja) * 1988-02-08 1994-02-09 東芝機械株式会社 ２軸押出機によるゴム状重合体の脱水乾燥方法
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
JP2895565B2 (ja) * 1990-04-27 1999-05-24 電気化学工業株式会社 熱可塑性樹脂の製造方法およびその装置
US5151026A (en) * 1990-10-31 1992-09-29 Werner & Pfleiderer Corp. Apparatus for removing liquids from solids
US5232649A (en) * 1990-10-31 1993-08-03 Werner & Pfleiderer Method of removing liquids from solids
JPH04311704A (ja) * 1991-04-10 1992-11-04 Asahi Chem Ind Co Ltd ２軸脱水押出機
DE4131872A1 (de) * 1991-09-25 1993-04-08 Basf Ag Verfahren zur herstellung schlagzaehmodifizierter thermoplaste
DE4446129A1 (de) * 1993-12-24 1995-06-29 Theysohn Friedrich Fa Verfahren zum Aufbereiten von feuchtem Material
DE9421779U1 (de) * 1993-12-24 1996-11-21 Theysohn Friedrich Fa Vorrichtung zum Aufbereiten von feuchtem Material
DE4402394B4 (de) * 1994-01-27 2005-02-10 Basf Ag Verfahren zur Entwässerung von wasserfeuchtem Pfropfkautschuk
DE4417559A1 (de) * 1994-05-19 1995-11-23 Roehm Gmbh Verfahren zum Entwässern einer wasserhaltigen Kunststoffschmelze in einem Doppelschneckenextruder
DE59600373D1 (de) * 1995-03-27 1998-09-03 Basf Ag Verfahren zur Herstellung von Thermoplasten

Also Published As

Publication number Publication date
KR20000048600A (ko) 2000-07-25
TW477740B (en) 2002-03-01
EP0928309B1 (de) 2001-06-13
AU4773897A (en) 1998-04-17
JP2000507176A (ja) 2000-06-13
PL332504A1 (en) 1999-09-13
CN1238791A (zh) 1999-12-15
ATE202125T1 (de) 2001-06-15
DE59703819D1 (de) 2001-07-19
ES2158515T3 (es) 2001-09-01
CZ107699A3 (cs) 2000-09-13
WO1998013412A1 (de) 1998-04-02
EP0928309A1 (de) 1999-07-14
US6165399A (en) 2000-12-26
JP3126389B2 (ja) 2001-01-22
CA2266420A1 (en) 1998-04-02
KR100338968B1 (ko) 2002-05-30
CA2266420C (en) 2003-12-02
CN1088725C (zh) 2002-08-07

Similar Documents

Publication Publication Date Title
BR9712121A (pt) Processo para a preparação de termoplásticos endurecidos ou misturas poliméricas contendo termoplásticos endurecidos, meterial de moldagem termoplástico e uso do mesmo, e, extrusora.
TW370487B (en) Process for the preparation of toughened thermoplastics, toughened thermoplastic molding material obtainable thereby and use thereof
TW363915B (en) The preparation of toughened thermoplastics, toughened thermoplastics molding material obtained therefrom and its use
DE50105081D1 (de) Mehrwellen-extruder und verfahren zur aufbereitung und/oder verarbeitung von mit füllstoff versetzten elastomeren
DE69118431T2 (de) Extruderschnecke
DE69911762D1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern
DE602004015424D1 (de) Verwendung eines gegenläufigen Doppelschneckenextruders zur Verschmelzung von multimodalen Polymerzusammensetzungen
KR920011681A (ko) 고성능 압출기
MX159012A (es) Mejoras en aparato extruidor de tornillo para hule,plasticos y similares
CH423197A (de) Verfahren zur Herstellung glasfaserverstärkter thermoplastischer Kunststoffe
DE3878200D1 (de) Vorrichtung zum aufbereiten von thermoplastischem kunststoffgut.
DE3776882D1 (de) Direktverarbeitung von polymer mit pulverfoermigen additiven in spritzgiessmaschinen.
GB1219946A (en) Extrusion process and apparatus
NZ508601A (en) Plasticizing screw having feeding zone, compression zone and a metering zone in which the difference in the flow ratio of the feeding zone and the flow ratio of the metering zone is less than 0.2
ATE378369T1 (de) Mischen
SE9803646D0 (sv) Anordning och förfarande för tillverkning av extruderbara formstycken av förnätningsbara polymermaterial
TW363009B (en) Process for the preparation of toughened thermoplastics, the toughened thermoplastics molding material obtained therefrom and its application
MY118208A (en) Process for producing thermoplastics
DE3883348D1 (de) Verfahren zum extrudieren von kunststoffen, extruder zum ausfuehren des verfahrens und anwendungen.
JPS57128209A (en) Uniform dispersing method
DE59708207D1 (de) Schneckenextruder
JPS5736638A (en) Extruder without breaker plate
DE2725150A1 (de) Verfahren zur herstellung von duroplasten bzw. haertbarer pressmassen
Jacker Comparison of twin-screw extruders with conical screw designs
Berghaus et al. Polymers and Blends. II. Continuous Impact Modification of Polypropylene

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A10A E 11A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A E 11A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.