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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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 (cs)
ES (1) ES2017409A6 (cs)
FR (1) FR2640630B1 (cs)
GB (1) GB2226324B (cs)
IT (1) IT1233902B (cs)
NL (1) NL8903093A (cs)

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
DE102009003223A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen III
DE102009003225A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie, Herstellung durch Lamination, Extrusionslamination oder Extrusionsbeschichtung
DE102009003218A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente. witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen I
DE102009003221A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen II
DE102010030074A1 (de) 2010-06-15 2011-12-15 Evonik Degussa Gmbh Kunststoff-Photovoltaik-Modul und Verfahren zu seiner Herstellung
EP2591057B1 (de) 2010-07-09 2019-06-12 Evonik Röhm GmbH Wasserbasierte flüssigfarbe enthaltend thermostabile dispergieradditive für die einfärbung von poly(meth)acrylaten
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
AU2011357237A1 (en) 2011-01-28 2013-07-11 Evonik Rohm Gmbh New solar concentration devices
DE102011003317A1 (de) 2011-01-28 2012-08-02 Evonik Röhm Gmbh Impact-modifiziertes Reaktionsharz
WO2014060342A1 (de) 2012-10-16 2014-04-24 Basf Se Themoplastisch verarbeitbare transparente blends aus thermoplastischen polyurethanen und poly(meth)acrylaten
JP6716916B2 (ja) * 2014-04-08 2020-07-01 三菱ケミカル株式会社 アクリル樹脂組成物、アクリル樹脂フィルム及び成形体
CA3042577C (en) 2016-12-07 2021-04-13 Evonik Rohm Gmbh Extruded matt foil with improved mechanical properties and a high weathering resistance
PL3659798T3 (pl) 2018-11-29 2022-01-17 Röhm Gmbh Folie akrylowe o ulepszonych właściwościach ochrony przed UV
US20250289950A1 (en) 2022-04-28 2025-09-18 Röhm Gmbh Poly(meth)acrylat impact modifier with reduced metal ion content and method for its production
JP2025514245A (ja) 2022-04-28 2025-05-02 レーム・ゲーエムベーハー 改善された光学特性を有するポリ（メタ）アクリレート衝撃改質剤およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257591A1 (de) * 1972-09-20 1974-05-30 Rohm & Haas Film aus pfropfvernetztem heteropolymer und verfahren zu dessen herstellung
US3812205A (en) * 1970-04-13 1974-05-21 Rohm & Haas Process for preparing graftlinked heteropolymer film
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
IT8967811A0 (it) 1989-09-28
GB8928658D0 (en) 1990-02-21
IT1233902B (it) 1992-04-21
NL8903093A (nl) 1990-07-16
DE3842796C2 (cs) 1992-03-19
GB2226324A (en) 1990-06-27
DE3842796A1 (de) 1990-06-21
GB2226324B (en) 1992-03-25
FR2640630B1 (fr) 1994-01-07
FR2640630A1 (fr) 1990-06-22

Similar Documents

Publication Publication Date Title
ES2017409A6 (es) 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.
AU8014991A (en) Polymer blend
AU669756B2 (en) Starch based hot melt adhesive
IE812812L (en) Cementitious composition.
CA2293282A1 (en) Denture adhesive comprising a polymeric activator and methods of preparing the same
GB2188331B (en) Cross-linkable compositions for extrusion
CA2285387A1 (en) Asphalt compositions and methods of preparation thereof
CA2041369A1 (en) Curable fluorescent organopolysiloxane compositions
AU578110B2 (en) Acrylic / vinyl coating compositions
EP0389137A3 (en) Siloxane resins and method for making them
DE59502178D1 (de) Giessbare, aushärtbare masse, zur herstellung von kunststofformteilen
US4133788A (en) Polymer latex which is cross-linked with a dialkyl tin diacrylate in the preparation of grafted copolymers
JPS5518457A (en) Preparation of acrylic low molecular weight polymer
EP0322054A3 (en) Process for preparing silane-modified block copolymers
Hell et al. Clear Viscous Moulding Composition
GR3032824T3 (en) Method of making a sealing composition
EP0315089A3 (en) Curable compositions containing ethylenically unsaturated monomers, polyarylcyanate ester compositions and catalyst
EP0402473A4 (en) Antireflection articles, process for their production and coating composition
DE59407468D1 (de) Verfahren zur Herstellung eines kunstharzdispersionsvergüteten silikatgebundenen Beschichtungssystems
US2885373A (en) Resins comprising polyesters modified by dextran and a monoethylenically unsaturated monomer
JPS5494553A (en) Polyester resin composition
CA2183330A1 (en) Castable curable compound for the production of plastic mouldings
Batalin et al. Adhesion Influence on the Formation of Physico-Mechanical Properties of the Glass-Composite Materials
JPS54155274A (en) Ethylene-vinyl alcohol copolymer film having heat resistance and its production
MX9501380A (es) Compuestos estables de polimero con altas cantidades de solidos y un metodo para preparar los mismos.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100616