BR9916498A - Processo para a preparação de folhas com uma camada contendo misturas de polìmeros de flúor e poliacrilatos - Google Patents

Processo para a preparação de folhas com uma camada contendo misturas de polìmeros de flúor e poliacrilatos

Info

Publication number
BR9916498A
BR9916498A BR9916498-1A BR9916498A BR9916498A BR 9916498 A BR9916498 A BR 9916498A BR 9916498 A BR9916498 A BR 9916498A BR 9916498 A BR9916498 A BR 9916498A
Authority
BR
Brazil
Prior art keywords
mixture
temperature
sheets
polyacrylates
fluorine
Prior art date
Application number
BR9916498-1A
Other languages
English (en)
Other versions
BR9916498B1 (pt
Inventor
Uwe Numrich
Bernhard Schaefer
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 BR9916498A publication Critical patent/BR9916498A/pt
Publication of BR9916498B1 publication Critical patent/BR9916498B1/pt

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE FOLHAS COM UMA CAMADA CONTENDO MISTURAS DE POLìMEROS DE FLúOR E POLIACRILATOS"<D>. A presente invenção refere-se a processos para a preparação de folhas, que em pelo menos uma camada contêm polímeros de flúor e poli(met)acrilatos, no qual se prepara inicialmente uma mistura contendo um poli(met)acrilato e polímero de flúor e se molda esta mistura em uma folha, extrudando-se a mistura sobre um cilindro, que apresenta uma temperatura <243>100°C, de preferência, <243>70°C, sendo que a temperatura da mistura é mantida abaixo da temperatura de formação de gel da mistura, na extrusão antes da entrada no bocal se dispõe um filtro e se mantém a temperatura do bocal mais alta do que a temperatura da massa na entrada do bocal, mas menor do que a temperatura de formação de gel da mistura. Pelo processo de acordo com a invenção, podem ser preparadas especialmente folhas de PVDF/PMMA com alto brilho superficial e pequena turvação, sem que o solvente ou as folhas de suporte tenham que ser empregadas.
BRPI9916498-1A 1998-12-22 1999-12-03 processo para a preparação de um filme contendo uma camada que inclui misturas de polìmeros de flúor e poliacrilatos. BR9916498B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19859393A DE19859393A1 (de) 1998-12-22 1998-12-22 Verfahren zur Herstellung von Folien
PCT/EP1999/009489 WO2000037237A1 (de) 1998-12-22 1999-12-03 Verfahren zur herstellung von folien mit einer mischungen aus fluorpolymeren und polyacrylaten enthaltenden schicht

Publications (2)

Publication Number Publication Date
BR9916498A true BR9916498A (pt) 2001-10-09
BR9916498B1 BR9916498B1 (pt) 2010-07-13

Family

ID=7892213

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9916498-1A BR9916498B1 (pt) 1998-12-22 1999-12-03 processo para a preparação de um filme contendo uma camada que inclui misturas de polìmeros de flúor e poliacrilatos.

Country Status (26)

Country Link
US (1) US6420033B1 (pt)
EP (1) EP1140465B1 (pt)
JP (1) JP4307737B2 (pt)
KR (1) KR100611031B1 (pt)
CN (1) CN1130284C (pt)
AT (1) ATE294691T1 (pt)
AU (1) AU749491B2 (pt)
BR (1) BR9916498B1 (pt)
CA (1) CA2356338C (pt)
CZ (1) CZ298439B6 (pt)
DE (2) DE19859393A1 (pt)
DK (1) DK1140465T3 (pt)
EE (1) EE04805B1 (pt)
ES (1) ES2241355T3 (pt)
HK (1) HK1041667B (pt)
HR (1) HRP20010459B1 (pt)
HU (1) HU226764B1 (pt)
ID (1) ID28983A (pt)
IL (1) IL143571A (pt)
MX (1) MXPA01006445A (pt)
PL (1) PL191442B1 (pt)
PT (1) PT1140465E (pt)
RU (1) RU2254238C2 (pt)
SK (1) SK285992B6 (pt)
WO (1) WO2000037237A1 (pt)
ZA (1) ZA200105047B (pt)

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ES2219929T3 (es) * 1997-12-05 2004-12-01 ROHM GMBH &amp; CO. KG Procedimiento para la fabricacion de hojas de pmma, exentas de cuerpos de gel, de brillo elevado por los dos lados, manipulable en el procedimiento de moldeo de insercion de pelicula, duras en la superficie.
US6863854B2 (en) * 2000-02-25 2005-03-08 General Electric Insert mold decorating film for thermoplastic resin and methods for making
US20030180564A1 (en) * 2001-12-14 2003-09-25 Torsten Marquardt Surface film for laminating on to a substrate
FR2842530B1 (fr) * 2002-07-17 2004-09-03 Atofina Composition coextrudable avec le pvdf
FR2852961B1 (fr) * 2003-03-26 2006-07-07 Atofina Nouveau procede de synthese/fabrication de films acryliques
US20040244316A1 (en) * 2003-06-02 2004-12-09 Macuga James A. Cool roof covering
EP1505117A1 (en) * 2003-08-01 2005-02-09 Arkema PVDF-based PTC paints and their applications for self-regulated heating systems
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
DE102004024429A1 (de) * 2004-05-14 2005-12-08 Röhm GmbH & Co. KG Formkörper, enthaltend eine Polymermischung aus schlagzähmodifizierten Poly(meth)-acrylat und Fluorpolymer
US7811659B2 (en) 2006-01-27 2010-10-12 Arkema France High optical purity copolymer film
CN101117393B (zh) * 2006-08-04 2011-03-16 上海尚聚化工科技有限公司 多层核壳结构的含氟聚合物颗粒及含有它的热塑性聚烯烃制品
JP5757733B2 (ja) 2007-06-15 2015-07-29 アーケマ・インコーポレイテッド ポリフッ化ビニリデン背面シートを有する光起電モジュール
DE102007029263A1 (de) * 2007-06-22 2008-12-24 Evonik Röhm Gmbh PMMA/PVDF-Folie mit besonders hoher Witterungsbeständigkeit und hoher UV-Schutzwirkung
KR100796351B1 (ko) * 2007-07-11 2008-01-21 주식회사 원풍 열 가소성 폴리올레핀계 타포린 및 그의 제조방법
EP2257120B1 (en) * 2008-03-17 2013-06-26 LG Chem, Ltd. Heating element and manufacturing method for same
EP2292692A4 (en) * 2008-06-10 2014-06-18 Kaneka Corp FLUORIN RESIN AND FLUORIDE-LAMINATED ACRYLIC RESIN FOIL
GB0918115D0 (en) * 2009-10-16 2009-12-02 Musion Ip Ltd A method of manufacturing foil for producing a pepper's ghost illusion
CN102301492B (zh) * 2009-02-02 2015-05-13 Lg化学株式会社 太阳能电池背板、其制备方法和包括其的太阳能电池
DE102009028937A1 (de) 2009-08-27 2011-03-03 Evonik Röhm Gmbh Schild für KFZ-Kennzeichen umfassend mindestens eine transluzente, retroreflektierende Schicht
JP5763548B2 (ja) * 2009-11-30 2015-08-12 電気化学工業株式会社 ポリフッ化ビニリデン系樹脂組成物、フィルム、バックシート及び太陽電池モジュール
US20120261182A1 (en) * 2010-06-09 2012-10-18 The Board Of Trustees Of The University Of Illinois Liquid-repellent, large-area, electrically-conducting polymer composite coatings
KR101569245B1 (ko) * 2012-02-08 2015-11-13 주식회사 엘지화학 다층 필름 및 이의 제조방법
CN102643450B (zh) * 2012-04-23 2013-12-18 深圳华粤宝电池有限公司 一种微孔复合聚合物电池隔膜的制备工艺
US20140272153A1 (en) * 2013-03-13 2014-09-18 William J. Buehne Free standing polymeric films
PL3353238T3 (pl) * 2016-12-07 2019-05-31 Evonik Roehm Gmbh Wytłaczana matowa folia o ulepszonych właściwościach mechanicznych i wysokiej odporności na warunki atmosferyczne
US11401389B2 (en) 2018-05-24 2022-08-02 E. I. Du Pont De Nemours And Company Transparent fluoropolymer films
WO2023211468A1 (en) * 2022-04-29 2023-11-02 Amcor Flexibles North America, Inc. Multilayer packaging film

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JPH0252720A (ja) 1988-08-16 1990-02-22 Denki Kagaku Kogyo Kk フツ素樹脂系耐候フイルムの製法
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Also Published As

Publication number Publication date
EE200100338A (et) 2002-10-15
HUP0104945A3 (en) 2004-06-28
MXPA01006445A (es) 2003-06-06
IL143571A (en) 2005-08-31
EP1140465B1 (de) 2005-05-04
DK1140465T3 (da) 2005-08-01
CN1130284C (zh) 2003-12-10
JP4307737B2 (ja) 2009-08-05
CZ20012146A3 (cs) 2001-12-12
HRP20010459B1 (en) 2006-11-30
US6420033B1 (en) 2002-07-16
HUP0104945A2 (hu) 2002-04-29
PL191442B1 (pl) 2006-05-31
CA2356338C (en) 2008-06-10
AU749491B2 (en) 2002-06-27
IL143571A0 (en) 2002-04-21
AU1970400A (en) 2000-07-12
EP1140465A1 (de) 2001-10-10
CN1331627A (zh) 2002-01-16
ATE294691T1 (de) 2005-05-15
CZ298439B6 (cs) 2007-10-03
KR100611031B1 (ko) 2006-08-10
DE59912027D1 (de) 2005-06-09
HK1041667B (zh) 2004-04-23
ID28983A (id) 2001-07-19
ZA200105047B (en) 2002-06-20
HRP20010459A2 (en) 2002-06-30
BR9916498B1 (pt) 2010-07-13
JP2002532299A (ja) 2002-10-02
SK285992B6 (sk) 2008-01-07
SK8742001A3 (en) 2001-12-03
PT1140465E (pt) 2005-07-29
EE04805B1 (et) 2007-04-16
DE19859393A1 (de) 2000-06-29
CA2356338A1 (en) 2000-06-29
WO2000037237A1 (de) 2000-06-29
KR20010092753A (ko) 2001-10-26
ES2241355T3 (es) 2005-10-16
HU226764B1 (en) 2009-09-28
RU2254238C2 (ru) 2005-06-20
HK1041667A1 (en) 2002-07-19
PL348978A1 (en) 2002-06-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/07/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: ROEHM GMBH (DE)

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B25D Requested change of name of applicant approved

Owner name: EVONIK ROEHM GMBH (DE)

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

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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 2259 DE 22-04-2014 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.