ES2017409A6 - Procedimiento para la fabricacion de una masa de moldeo clara, resistente al impacto, masa de moldeo, lamina y cuerpo moldeado de varias capas obtenidos segun el procedimiento. - Google Patents

Procedimiento para la fabricacion de una masa de moldeo clara, resistente al impacto, masa de moldeo, lamina y cuerpo moldeado de varias capas obtenidos segun el procedimiento.

Info

Publication number
ES2017409A6
ES2017409A6 ES8903448A ES8903448A ES2017409A6 ES 2017409 A6 ES2017409 A6 ES 2017409A6 ES 8903448 A ES8903448 A ES 8903448A ES 8903448 A ES8903448 A ES 8903448A ES 2017409 A6 ES2017409 A6 ES 2017409A6
Authority
ES
Spain
Prior art keywords
phase
viscous
moulding composition
less
hard phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES8903448A
Other languages
English (en)
Spanish (es)
Inventor
Ernst Heil
Uwe Numrich
Walter Schellhaas
Barbara Geppert
Thomas Rhein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES2017409A6 publication Critical patent/ES2017409A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
ES8903448A 1988-12-20 1989-10-13 Procedimiento para la fabricacion de una masa de moldeo clara, resistente al impacto, masa de moldeo, lamina y cuerpo moldeado de varias capas obtenidos segun el procedimiento. Expired - Lifetime ES2017409A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842796A DE3842796A1 (de) 1988-12-20 1988-12-20 Klare schlagzaehe acrylat-formmasse

Publications (1)

Publication Number Publication Date
ES2017409A6 true ES2017409A6 (es) 1991-02-01

Family

ID=6369573

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903448A Expired - Lifetime ES2017409A6 (es) 1988-12-20 1989-10-13 Procedimiento para la fabricacion de una masa de moldeo clara, resistente al impacto, masa de moldeo, lamina y cuerpo moldeado de varias capas obtenidos segun el procedimiento.

Country Status (6)

Country Link
DE (1) DE3842796A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2017409A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2640630B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2226324B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1233902B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8903093A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125857A1 (de) 1991-08-03 1993-02-04 Roehm Gmbh Mattierte polymethacrylat-folie
DE4402666A1 (de) * 1994-01-29 1995-08-03 Roehm Gmbh Verfahren zum kurzzeitigen Behandeln einer Kunststoffschmelze mit einem flüssigen Behandlungsmittel und dabei hergestellter thermoplastischer Kunststoff
EP0745622A1 (en) † 1995-05-24 1996-12-04 Imperial Chemical Industries Plc Impact modified (meth)acrylic polymers
JP3486050B2 (ja) * 1996-04-23 2004-01-13 株式会社リンレイ 可剥離性コーティング剤水分散物
DE10345045A1 (de) 2003-09-26 2005-04-14 Röhm GmbH & Co. KG Verfahren zur Oberflächenvergütung von Werkstoffen durch Aufbringen insbesondere transparenter Schichten auf Basis von Polymethacrylaten
DE102005002072A1 (de) * 2005-01-14 2006-07-20 Röhm GmbH & Co. KG Witterungsstabile Folie zur Gelbeinfärbung retroreflektierender Formkörper
DE102007006825A1 (de) 2007-02-07 2008-08-14 Evonik Röhm Gmbh Kunststoffformkörper mir anisotroper Lichtstreuung
DE102007029263A1 (de) 2007-06-22 2008-12-24 Evonik Röhm Gmbh PMMA/PVDF-Folie mit besonders hoher Witterungsbeständigkeit und hoher UV-Schutzwirkung
DE102008001431A1 (de) 2008-04-28 2009-10-29 Evonik Röhm Gmbh Schneller lichthärtbarer Polymerisationsklebstoff auf MMA Basis mit verbesserten Materialeigenschaften
DE102008001596A1 (de) * 2008-05-06 2009-11-12 Evonik Röhm Gmbh Kunststoffmischungen umfassend ein thermoplastisches Polyurethan (TPU) und ein schlagzähes Poly(meth)acrylat
DE102008041338A1 (de) 2008-08-19 2010-02-25 Evonik Röhm Gmbh Einfärbeprozess für Poly(meth)acrylate mit Flüssigfarben auf Wasserbasis und Flüssigfarben auf Wasserbasis
DE102009000450A1 (de) 2009-01-28 2010-07-29 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie, Herstellung durch Lamination, Extrusionslamination oder Extrusionbeschichtung
DE102009000449A1 (de) 2009-01-28 2010-08-05 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie
DE102009003221A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen II
DE102009003223A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen III
DE102009003218A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente. witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen I
DE102009003225A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie, Herstellung durch Lamination, Extrusionslamination oder Extrusionsbeschichtung
DE102010030074A1 (de) 2010-06-15 2011-12-15 Evonik Degussa Gmbh Kunststoff-Photovoltaik-Modul und Verfahren zu seiner Herstellung
RU2596215C2 (ru) 2010-07-09 2016-09-10 Эвоник Рем ГмбХ Водная жидкая краска, содержащая термостабильную диспергирующую добавку для крашения поли(мет)акрилатов
DE102010038292A1 (de) 2010-07-22 2012-01-26 Evonik Röhm Gmbh Witterungsbeständige Rückseitenfolien
DE102010038288A1 (de) 2010-07-22 2012-01-26 Evonik Röhm Gmbh Transparente, witterungsbeständige Barrierefolie mit verbesserter Barrierewirkung und Kratzfesteigenschaften
DE102011003317A1 (de) 2011-01-28 2012-08-02 Evonik Röhm Gmbh Impact-modifiziertes Reaktionsharz
CN103348192A (zh) 2011-01-28 2013-10-09 赢创罗姆有限公司 新型太阳光聚集器件
WO2014060342A1 (de) 2012-10-16 2014-04-24 Basf Se Themoplastisch verarbeitbare transparente blends aus thermoplastischen polyurethanen und poly(meth)acrylaten
US20170114215A1 (en) * 2014-04-08 2017-04-27 Mitsubishi Rayon Co., Ltd. Acrylic resin composition, acrylic resin film, and molded body
US10611130B2 (en) 2016-12-07 2020-04-07 Röhm Gmbh Extruded matt foil with improved mechanical properties and a high weathering resistance
ES2898178T3 (es) 2018-11-29 2022-03-04 Roehm Gmbh Hoja acrílica con propiedades mejoradas de protección contra los rayos UV
KR20250003967A (ko) 2022-04-28 2025-01-07 룀 게엠베하 개선된 광학적 특성을 갖는 폴리(메트)아크릴레이트 충격 개질제 및 이의 제조 방법
EP4514861A1 (en) 2022-04-28 2025-03-05 Röhm GmbH Poly(meth)acrylat impact modifier with reduced metal ion content and method for its production

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Publication number Priority date Publication date Assignee Title
US3812205A (en) * 1970-04-13 1974-05-21 Rohm & Haas Process for preparing graftlinked heteropolymer film
DE2257591A1 (de) * 1972-09-20 1974-05-30 Rohm & Haas Film aus pfropfvernetztem heteropolymer und verfahren zu dessen herstellung
US3843753A (en) * 1972-02-09 1974-10-22 Rohm & Haas Composite interpolymer and low haze impact resistant thermoplastic compositions thereof
US3988392A (en) * 1972-06-24 1976-10-26 Mitsubishi Rayon Co., Ltd. Methyl methacrylate polymer composition
US4115480A (en) * 1974-08-23 1978-09-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of production of acrylic resin for film use and an acrylic resin obtained therefrom
JP2602846B2 (ja) * 1987-09-07 1997-04-23 鐘淵化学工業株式会社 メタクリル酸エステル系樹脂組成物
JPH06310610A (ja) * 1993-04-27 1994-11-04 Canon Inc 半導体装置及びその製造方法

Also Published As

Publication number Publication date
GB8928658D0 (en) 1990-02-21
IT8967811A0 (it) 1989-09-28
IT1233902B (it) 1992-04-21
DE3842796A1 (de) 1990-06-21
GB2226324B (en) 1992-03-25
FR2640630B1 (fr) 1994-01-07
NL8903093A (nl) 1990-07-16
DE3842796C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-19
FR2640630A1 (fr) 1990-06-22
GB2226324A (en) 1990-06-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100616