IT1233902B - Materiale per formatura trasparente, resiliente a base di acrilati, e articoli sagomati ottenuti con tale materiale e procedimento per la sua preparazione - Google Patents

Materiale per formatura trasparente, resiliente a base di acrilati, e articoli sagomati ottenuti con tale materiale e procedimento per la sua preparazione

Info

Publication number
IT1233902B
IT1233902B IT8967811A IT6781189A IT1233902B IT 1233902 B IT1233902 B IT 1233902B IT 8967811 A IT8967811 A IT 8967811A IT 6781189 A IT6781189 A IT 6781189A IT 1233902 B IT1233902 B IT 1233902B
Authority
IT
Italy
Prior art keywords
resilient
acrylate
transparent
procedure
preparation
Prior art date
Application number
IT8967811A
Other languages
English (en)
Italian (it)
Other versions
IT8967811A0 (it
Inventor
Heil Ernst
Numrich Uwe
Schellhaas Walter
Geppert Barbara
Rhein Thomas
Original Assignee
Roehm 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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of IT8967811A0 publication Critical patent/IT8967811A0/it
Application granted granted Critical
Publication of IT1233902B publication Critical patent/IT1233902B/it

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)
IT8967811A 1988-12-20 1989-09-28 Materiale per formatura trasparente, resiliente a base di acrilati, e articoli sagomati ottenuti con tale materiale e procedimento per la sua preparazione IT1233902B (it)

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 (2)

Publication Number Publication Date
IT8967811A0 IT8967811A0 (it) 1989-09-28
IT1233902B true IT1233902B (it) 1992-04-21

Family

ID=6369573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967811A IT1233902B (it) 1988-12-20 1989-09-28 Materiale per formatura trasparente, resiliente a base di acrilati, e articoli sagomati ottenuti con tale materiale e procedimento per la sua preparazione

Country Status (6)

Country Link
DE (1) DE3842796A1 (enrdf_load_stackoverflow)
ES (1) ES2017409A6 (enrdf_load_stackoverflow)
FR (1) FR2640630B1 (enrdf_load_stackoverflow)
GB (1) GB2226324B (enrdf_load_stackoverflow)
IT (1) IT1233902B (enrdf_load_stackoverflow)
NL (1) NL8903093A (enrdf_load_stackoverflow)

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
DE102009000449A1 (de) 2009-01-28 2010-08-05 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie
DE102009000450A1 (de) 2009-01-28 2010-07-29 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie, Herstellung durch Lamination, Extrusionslamination oder Extrusionbeschichtung
DE102009003225A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie, Herstellung durch Lamination, Extrusionslamination oder Extrusionsbeschichtung
DE102009003223A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen III
DE102009003221A1 (de) 2009-05-19 2010-11-25 Evonik Degussa Gmbh Transparente, witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen II
DE102009003218A1 (de) 2009-05-19 2010-12-09 Evonik Degussa Gmbh Transparente. witterungsbeständige Barrierefolie für die Einkapselung von Solarzellen I
DE102010030074A1 (de) 2010-06-15 2011-12-15 Evonik Degussa Gmbh Kunststoff-Photovoltaik-Modul und Verfahren zu seiner Herstellung
US20130096244A1 (en) 2010-07-09 2013-04-18 Evonik Roehm Gmbh Water-based liquid color containing thermostable dispersion additives for the coloring poly(meth)acrylates
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
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
DE102011003317A1 (de) 2011-01-28 2012-08-02 Evonik Röhm Gmbh Impact-modifiziertes Reaktionsharz
BR112015007757A2 (pt) 2012-10-16 2017-08-08 Basf Se composição, processo para produzir uma composição, molde e uso de uma composição
CN106170514B (zh) * 2014-04-08 2021-11-26 三菱化学株式会社 丙烯酸类树脂组合物、丙烯酸类树脂薄膜及成型体
PL3353238T4 (pl) 2016-12-07 2019-05-31 Evonik Roehm Gmbh Wytłaczana matowa folia o ulepszonych właściwościach mechanicznych i wysokiej odporności na warunki atmosferyczne
ES2898178T3 (es) 2018-11-29 2022-03-04 Roehm Gmbh Hoja acrílica con propiedades mejoradas de protección contra los rayos UV
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
KR20250003966A (ko) 2022-04-28 2025-01-07 룀 게엠베하 금속 이온 함량이 감소된 폴리(메트)아크릴레이트 충격 개질제 및 이의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
DE3842796C2 (enrdf_load_stackoverflow) 1992-03-19
GB2226324A (en) 1990-06-27
FR2640630A1 (fr) 1990-06-22
GB2226324B (en) 1992-03-25
ES2017409A6 (es) 1991-02-01
IT8967811A0 (it) 1989-09-28
NL8903093A (nl) 1990-07-16
DE3842796A1 (de) 1990-06-21
FR2640630B1 (fr) 1994-01-07
GB8928658D0 (en) 1990-02-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929