ES2136143T3 - Lamina de polipropileno orientada biaxialmente con caracteristicas mejoradas en cuanto a la mecanica y barrera. - Google Patents

Lamina de polipropileno orientada biaxialmente con caracteristicas mejoradas en cuanto a la mecanica y barrera.

Info

Publication number
ES2136143T3
ES2136143T3 ES94114857T ES94114857T ES2136143T3 ES 2136143 T3 ES2136143 T3 ES 2136143T3 ES 94114857 T ES94114857 T ES 94114857T ES 94114857 T ES94114857 T ES 94114857T ES 2136143 T3 ES2136143 T3 ES 2136143T3
Authority
ES
Spain
Prior art keywords
polypropylene sheet
oriented polypropylene
mechanics
barrier
biaxial oriented
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
ES94114857T
Other languages
English (en)
Inventor
Herbert Dr Peiffer
Thomas Dr Dries
Ursula Dr Murschall
Gunter Dr Schlogl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25929932&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2136143(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Trespaphan GmbH filed Critical Hoechst Trespaphan GmbH
Application granted granted Critical
Publication of ES2136143T3 publication Critical patent/ES2136143T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

SE DESCRIBE UNA LAMINA DE POLIPROPILENO ORIENTADA BIAXIAL. LA N ISOTAXICO DE CADENA, MEDIDO SEGUN ESPECTROSCOPIA 13C AL MENOS 95 %. LA CAPA BASICA NO CONTIENE ESENCIALMENTE NINGUNA RESINA. EL MODULO DE ELASTICIDAD DE LA LAMINA EN LA DIRECCION LONGITUDINAL ES MAYOR DE 2.500 N/MM2. EL MODULO DE ELASTICIDAD DE LA LAMINA EN DIRECCION TRANSVERSAL ES MAYOR DE 4.000 N/MM2. SE DESCRIBE ADEMAS UN PROCESO PARA LA ELABORACION DE LA LAMINA DE POLIPROPILENO ASI COMO SU UTILIZACION.
ES94114857T 1993-09-27 1994-09-21 Lamina de polipropileno orientada biaxialmente con caracteristicas mejoradas en cuanto a la mecanica y barrera. Expired - Lifetime ES2136143T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4332835 1993-09-27
DE19934337250 DE4337250A1 (de) 1993-09-27 1993-11-02 Biaxial orientierte Polypropylenfolie mit verbesserten Eigenschaften hinsichtlich Mechanik und Barriere

Publications (1)

Publication Number Publication Date
ES2136143T3 true ES2136143T3 (es) 1999-11-16

Family

ID=25929932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114857T Expired - Lifetime ES2136143T3 (es) 1993-09-27 1994-09-21 Lamina de polipropileno orientada biaxialmente con caracteristicas mejoradas en cuanto a la mecanica y barrera.

Country Status (4)

Country Link
US (1) US20020032295A1 (es)
EP (2) EP0645426B1 (es)
DE (3) DE4337250A1 (es)
ES (1) ES2136143T3 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0745638A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbessertem Weiterreisswiderstand
EP0745477A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbessertem Migrationswiderstand
EP0745639A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit guten optischen Eigenschaften
ES2150615T3 (es) * 1995-05-31 2000-12-01 Hoechst Ag Lamina de polipropileno biaxialmente orientada con propiedades mejoradas referente a la mecanica y la barrera.
ES2150616T3 (es) * 1995-05-31 2000-12-01 Hoechst Ag Lamina de polipropileno biaxialmente orientada con una estabilidad dimensional mejorada.
EP0747212A1 (de) * 1995-05-31 1996-12-11 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbesserten Eigenschaften hinsichtlich Wasserdampf- und Sauerstoffbarriere
EP0745637A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit hohem Flächenmodul
BR9610532A (pt) * 1995-09-18 1999-07-06 Exxon Chemical Patents Inc Composições de polipropileno de barreira elevada e sua utilização em aplicações de embalagem
US5947944A (en) * 1996-12-30 1999-09-07 Kimberly-Clark Worldwide, Inc. Stretched-thinned films comprising low crystallinity polymers and laminates thereof
SK287600B6 (sk) † 1998-10-28 2011-03-04 Trespaphan Gmbh Biaxiálne orientovaná fólia so zlepšenou zmŕštiteľnosťou pri zvýšenej teplote a jej použitie na elektrickú izoláciu
US6245857B1 (en) * 1999-02-22 2001-06-12 Fina Technology, Inc. Compositions useful for tough, high crystallinity films
US6825276B2 (en) 2001-04-17 2004-11-30 Pliant Corporation Nonoriented stiff packaging film with superior tear properties
US6790524B2 (en) 2001-08-02 2004-09-14 Toray Plastics (America), Inc. Biaxially oriented polypropylene metallized film for packaging
US6844078B2 (en) * 2002-02-06 2005-01-18 Toray Plastics (America) Inc. Polyolefin oil resistant film using high isotactic content polypropylene
AU2003282735A1 (en) * 2002-10-04 2004-05-04 Toray Plastics (America), Inc. Biaxially oriented polyolefin film for cold seal
US20040151934A1 (en) 2003-01-27 2004-08-05 Schwark Dwight W. Oxygen scavenging film with high slip properties
GB0304757D0 (en) * 2003-03-01 2003-04-02 Rexam Med Packaging Ltd Polymeric films and packages produced therefrom
WO2004089621A1 (de) * 2003-04-11 2004-10-21 Treofan Germany Gmbh & Co. Kg Biaxial orientierte polypropylenfolie mit kaltsiegelkleberbeschichtung und guten gleiteigenschaften
US20060228503A1 (en) * 2005-04-12 2006-10-12 Marvin Havens Film for chub packaging
US7094856B1 (en) * 2005-07-25 2006-08-22 Fina Technology, Inc. Process for producing polyolefin
DE502006008283D1 (de) * 2006-08-31 2010-12-23 Treofan Germany Gmbh & Co Kg Biaxial orientierte Elektroisolierfolie
DE502006007538D1 (de) 2006-08-31 2010-09-09 Treofan Germany Gmbh & Co Kg Biaxial orientierte Elektroisolierfolie
KR101168601B1 (ko) * 2007-10-18 2012-07-30 베.에.테. 오토모티브 시스템스 아게 전기 전도성 장치
DE102009052948B4 (de) * 2009-11-12 2013-05-29 Rkw Se Silageabdeckung
DE102011105675A1 (de) 2010-07-15 2012-01-19 W.E.T. Automotive Systems Ag Elektrische Leitung
ITMI20112205A1 (it) 2011-12-02 2013-06-03 Irplast Spa Film plastici
ITMI20112204A1 (it) 2011-12-02 2013-06-03 Irplast Spa Film plastici

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709252A1 (de) * 1987-03-20 1988-09-29 Hoechst Ag Metallisierbare mehrschichtfolie, ihre herstellung und ihre verwendung
GB2206524B (en) * 1987-07-08 1990-03-07 Courtaulds Films & Packaging Voided polypropylene films
DE3805165A1 (de) * 1988-02-19 1989-08-31 Hoechst Ag Rohstoff und daraus hergestellte folie mit verbesserten elektrischen eigenschaften
DE3940173A1 (de) * 1989-12-05 1991-06-06 Hoechst Ag Beidseitig siegelbare, biaxial orientierte polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung
DE4101650A1 (de) * 1991-01-22 1992-07-23 Hoechst Ag Biaxial gestreckte polypropylenmonofolie
DE4128820C2 (de) * 1991-08-30 2001-04-12 Hoechst Trespaphan Gmbh Verbundfolie mit guter Sauerstoffbarriere
DE4135097A1 (de) * 1991-10-24 1993-04-29 Hoechst Ag Nicht siegelbare, matte, truebe biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
EP0645426B1 (de) 1999-07-07
DE59410311D1 (de) 2003-08-21
DE4337250A1 (de) 1995-03-30
EP0909638A2 (de) 1999-04-21
EP0909638A3 (de) 2000-03-15
EP0909638B1 (de) 2003-07-16
US20020032295A1 (en) 2002-03-14
DE59408466D1 (de) 1999-08-12
EP0645426A1 (de) 1995-03-29

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