ES2139976T3 - Procedimiento para fabricar laminas de polipropileno y aplicacion del mismo. - Google Patents

Procedimiento para fabricar laminas de polipropileno y aplicacion del mismo.

Info

Publication number
ES2139976T3
ES2139976T3 ES96106067T ES96106067T ES2139976T3 ES 2139976 T3 ES2139976 T3 ES 2139976T3 ES 96106067 T ES96106067 T ES 96106067T ES 96106067 T ES96106067 T ES 96106067T ES 2139976 T3 ES2139976 T3 ES 2139976T3
Authority
ES
Spain
Prior art keywords
propylene
polymer
propylene polymer
mixture
procedure
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
ES96106067T
Other languages
English (en)
Inventor
Herbert Dr Peiffer
Gunter Dr Schlogl
Karl-Heinz Dr Kochem
Detlef Dipl-Ing Busch
Robert Dr Schmidt
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.)
Treofan Germany GmbH and Co KG
Original Assignee
Hoechst Trespaphan 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 Hoechst Trespaphan GmbH filed Critical Hoechst Trespaphan GmbH
Application granted granted Critical
Publication of ES2139976T3 publication Critical patent/ES2139976T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/07—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
    • B29C48/03—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA ELABORACION DE LAMINAS DE POLIPROPILENO ORIENTADAS DE FORMA BIAXIAL, QUE ABARCAN UNA CAPA DONDE SE CALIENTA UN POLIMERO PROPILENO B EN UN EXTRUSIONADOR (1) Y SE EXTRUSIONA LA COLADA B DE PROPILENO POR MEDIO DE UNA TOBERA (8) PLANA, EXTENDIENDOSE LA COLADA QUE APARECE DE LA TOBERA PLANA SOBRE UNO O MULTIPLES RODILLOS Y SIENDO SUJETADA PARA LA OBTENCION DE LA LAMINA PREVIA. ESTA LAMINA PREVIA SE EXTIENDE EN DIRECCION TRANSVERSAL Y LONGITUDINAL, DONDE EN UN SEGUNDO EXTRUSIONADOR (2) SE CALIENTA UN POLIMERO PROPILENO O UNA MEZCLA A DE POLIMERO PROPILENO Y SE FUNDE DE FORMA QUE LA COLADA DE POLIMERO DE PROPILENO O LA MEZCLA A DE POLIMERO DE PROPILENO SE GUIA EN AMBOS LADOS (12) DE LA COLADA B DE POLIMERO DE PROPILENO, SIENDO EXTRUSIONADA AMBAS COLADAS CONJUNTAMENTE Y AL MISMO TIEMPO A TRAVES DE LA TOBERA PLANA, DE FORMA QUE EL POLIMERO DE PROPILENO O LA MEZCLA A DE POLIMERO DE PROPILENO FORMA LA ZONA DEL BORDE DE LA LAMINA DURANTE EL PROCEDO DE ELABORACION. LAS ZONAS DE BORDE A PARTIR DEL POLIMERO DE PROPILENO O DE LA MEZCLA A DE POLIMERO DE PROPILENO SE CORTAN DESPUES DE LA EXTENSION LONGITUDINAL Y TRANSVERSAL DE LA LAMINA.
ES96106067T 1995-05-02 1996-04-18 Procedimiento para fabricar laminas de polipropileno y aplicacion del mismo. Expired - Lifetime ES2139976T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19515599A DE19515599A1 (de) 1995-05-02 1995-05-02 Verfahren zur Herstellung von Polypropylenfolien und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2139976T3 true ES2139976T3 (es) 2000-02-16

Family

ID=7760559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96106067T Expired - Lifetime ES2139976T3 (es) 1995-05-02 1996-04-18 Procedimiento para fabricar laminas de polipropileno y aplicacion del mismo.

Country Status (7)

Country Link
US (1) US5716570A (es)
EP (1) EP0740993B1 (es)
JP (1) JP3940184B2 (es)
AU (1) AU711284B2 (es)
DE (2) DE19515599A1 (es)
ES (1) ES2139976T3 (es)
ZA (1) ZA963409B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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FR2737339B1 (fr) * 1995-07-28 1997-10-17 Bollore Technologies Condensateur a dielectrique en polypropylene et film metallise pour la realisation d'un tel condensateur
AUPO656397A0 (en) * 1997-05-01 1997-05-29 First Green Park Pty Ltd Improvements relating to method and apparatus for producing stretch wrap plastic film
US5837177A (en) * 1997-06-23 1998-11-17 Aristech Chemical Corporation Controlled nucleation of polypropylene in biaxially oriented films
US5997679A (en) * 1997-10-17 1999-12-07 Fina Technology, Inc. Heat-seal strength in polyolefin films
DE10002171A1 (de) * 2000-01-20 2001-07-26 Mitsubishi Polyester Film Gmbh Transparente, schwerentflammbare, UV-stabile Folie aus einem kristallisierbaren Thermoplasten, Verfahren zu ihrer Herstellung und ihre Verwendung
US6896832B2 (en) * 2001-02-16 2005-05-24 Fuji Photo Film Co., Ltd. Resin film forming method
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2004046214A2 (en) 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
JP3944846B2 (ja) * 2002-12-03 2007-07-18 富士フイルム株式会社 樹脂膜の形成方法及び装置
JP4425668B2 (ja) * 2004-03-01 2010-03-03 東洋鋼鈑株式会社 複層の無延伸フィルムの製造方法および複層樹脂被覆金属板の製造方法
JP4425667B2 (ja) 2004-03-01 2010-03-03 東洋鋼鈑株式会社 無延伸フィルムの製造方法および樹脂被覆金属板の製造方法
ATE484357T1 (de) 2004-03-15 2010-10-15 Otis Elevator Co Verfahren zur herstellung eines lasttragenden glieds für aufzugsanlagen mit einem mantel mit mindestens einer rauen aussenfläche
JP2006130744A (ja) * 2004-11-04 2006-05-25 Toyo Kohan Co Ltd 無延伸フィルムの製造方法、樹脂被覆金属板の製造方法、および無延伸フィルムの製造装置
JP4628079B2 (ja) * 2004-12-10 2011-02-09 東洋鋼鈑株式会社 無延伸フィルムの製造方法、樹脂被覆金属板の製造方法、および無延伸フィルムの製造装置
JP4628078B2 (ja) * 2004-12-10 2011-02-09 東洋鋼鈑株式会社 無延伸フィルムの製造方法、樹脂被覆金属板の製造方法、および無延伸フィルムの製造装置
JP4643357B2 (ja) * 2005-05-12 2011-03-02 東洋鋼鈑株式会社 脆性樹脂フィルムの製造方法および脆性樹脂フィルム
US8298646B2 (en) * 2005-11-04 2012-10-30 Integrity Composites Llc Composite wood replacement article
JP4236681B2 (ja) 2006-12-15 2009-03-11 東洋鋼鈑株式会社 延伸フィルムの製造方法
US8460588B2 (en) * 2007-07-30 2013-06-11 Kimberly-Clark Worldwide, Inc. Cross directional zoned bicomponent films, film laminates, and systems and methods for manufacture of the same
JP5434002B2 (ja) * 2007-08-07 2014-03-05 東レ株式会社 積層シートの製造装置および製造方法
BRPI0922267B1 (pt) * 2008-12-10 2019-10-15 Treofan Germany Gmbh & Co. Kg Método para produzir películas de propileno
CN102205654B (zh) * 2011-04-19 2013-03-20 吴国逵 一种一步式pe透气膜生产工艺
DE102011108401A1 (de) * 2011-07-26 2013-01-31 Sig Technology Ag Robuster flächenförmiger Verbund mit einer Zwischenschicht mit erhöhter Vicat-Erweichungstemperatur
DE102011108402A1 (de) * 2011-07-26 2013-01-31 Sig Technology Ag Flächenförmiger verbund mit kunststoffschichten unterschiedlicher vicat-erweichungstemperaturen
CN102923384B (zh) * 2012-11-06 2014-07-23 宁波太平洋包装带有限公司 一种夹芯打包带的制造方法
CN104890250A (zh) * 2015-06-25 2015-09-09 常州万容新材料科技有限公司 制造聚四氟乙烯定向膜的成套设备及方法
MX2018003151A (es) 2015-09-14 2019-04-25 Polymerplus Llc Película dieléctrica estratificada multicomponente y usos de la misma.
CN107932878B (zh) * 2017-12-22 2024-04-02 德玛克（长兴）注塑系统有限公司 一种吹瓶机及其底模与开合模动作联动凸轮机构
CN119319707A (zh) * 2023-07-17 2025-01-17 中国石油天然气股份有限公司 耐高温聚丙烯电容膜及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030259B2 (ja) * 1980-04-24 1985-07-15 日本スチレンペ−パ−株式会社 多列複合プラスチックシ−トの製造法
US4348346A (en) * 1980-07-23 1982-09-07 Champion International Corporation Polyester film extrusion with edge bead control
US4521359A (en) * 1981-12-04 1985-06-04 Exxon Research & Engineering Co. Method of coextruding plastics to form a composite sheet
DE3740449A1 (de) * 1987-11-28 1989-06-08 Hoechst Ag Coextrudierte, biaxial orientierte mehrschichtfolie
JPH02180023A (ja) * 1988-12-29 1990-07-12 Toshiba Corp 半導体装置の製造方法
DE4101650A1 (de) * 1991-01-22 1992-07-23 Hoechst Ag Biaxial gestreckte polypropylenmonofolie

Also Published As

Publication number Publication date
EP0740993A2 (de) 1996-11-06
ZA963409B (en) 1996-11-11
AU5196796A (en) 1996-11-14
DE19515599A1 (de) 1996-11-07
EP0740993B1 (de) 1999-10-13
JP3940184B2 (ja) 2007-07-04
JPH08336884A (ja) 1996-12-24
DE59603321D1 (de) 1999-11-18
AU711284B2 (en) 1999-10-07
US5716570A (en) 1998-02-10
EP0740993A3 (de) 1997-01-08
MX9601682A (es) 1997-07-31

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