[go: up one dir, main page]

ES8106105A1 - Perfeccionamientos en la fabricacion de laminas de varias capas sellables - Google Patents

Perfeccionamientos en la fabricacion de laminas de varias capas sellables

Info

Publication number
ES8106105A1
ES8106105A1 ES495981A ES495981A ES8106105A1 ES 8106105 A1 ES8106105 A1 ES 8106105A1 ES 495981 A ES495981 A ES 495981A ES 495981 A ES495981 A ES 495981A ES 8106105 A1 ES8106105 A1 ES 8106105A1
Authority
ES
Spain
Prior art keywords
sheets
per
sheet
sealable
manufacture
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
Application number
ES495981A
Other languages
English (en)
Other versions
ES495981A0 (es
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.)
Dow Produktions und Vertriebs GmbH and Co OHG
Original Assignee
Wolff Walsrode AG
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=6083633&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8106105(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolff Walsrode AG filed Critical Wolff Walsrode AG
Publication of ES495981A0 publication Critical patent/ES495981A0/es
Publication of ES8106105A1 publication Critical patent/ES8106105A1/es
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/516—Oriented mono-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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • 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
    • 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
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Stringed Musical Instruments (AREA)
  • Artificial Filaments (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE LAMINAS SELLABLES DE VARIAS CAPAS DE POLIOLEFINAS. LA LAMINA DE VARIAS CAPAS ESTA COMPUESTA DE UNA LAMINA DE POLIPROPILENO Y UNA O VARIAS LAMINAS SELLABLES DE POLIETILENO, UN COPOLIMERO DE ETILENO Y UNA COMPOSICION ADITIVA DE UN 0,4 A 0,7 POR 100 RESPECTO A LA CAPA SELLABLE DE UNA AMINA ALIFATICA DE CADENA LARGA, DE UN 0,15 A 0,50 POR 100 DE UN POLIMERO TERMOPLASTICO DISPERSADO INCOMPATIBLE CON EL POLIETILENO Y UN 0,3 A 0,6 POR 100 DE UN SILOXANO DE POLIDIALQUILO. LA FABRICACION SE REALIZA POR LAMINACION O EXTRUSION DE FUSION TRADICIONALES AÑADIENDO DIRECTAMENTE ADITIVOS Y APLICANDO LA MASA DE MOLDEO INDEPENDIENTEMENTE DE LA EXTRUSION DE LA PELICULA DE POLIPROPILENO EN UNA ETAPA POSTERIOR DEL PROCESO DE ESTIRADO. SE ESTIRA LA LAMINA DEL NUCLEO EN SENTIDO BIAXIAL Y LAS LAMINAS DE SELLADO COMO MINIMO EN SENTIDO MONOAXIAL. DE UTILIZACION COMO ENVOLTURAS PARA CAJETILLAS DE CIGARRILLOS.
ES495981A 1979-10-17 1980-10-16 Perfeccionamientos en la fabricacion de laminas de varias capas sellables Expired ES8106105A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792941909 DE2941909A1 (de) 1979-10-17 1979-10-17 Siegelbare mehrschichtfolie aus polyolefinen

Publications (2)

Publication Number Publication Date
ES495981A0 ES495981A0 (es) 1981-07-16
ES8106105A1 true ES8106105A1 (es) 1981-07-16

Family

ID=6083633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495981A Expired ES8106105A1 (es) 1979-10-17 1980-10-16 Perfeccionamientos en la fabricacion de laminas de varias capas sellables

Country Status (18)

Country Link
US (1) US4348457A (es)
EP (1) EP0027586B1 (es)
JP (1) JPS5662152A (es)
AT (1) ATE1273T1 (es)
AU (1) AU536579B2 (es)
BR (1) BR8006632A (es)
CA (1) CA1152420A (es)
CS (1) CS216943B2 (es)
DD (1) DD160340A5 (es)
DE (2) DE2941909A1 (es)
DK (1) DK161500C (es)
ES (1) ES8106105A1 (es)
FI (1) FI68848C (es)
MX (1) MX155404A (es)
NO (1) NO154788C (es)
PL (1) PL124695B1 (es)
SU (1) SU1082325A3 (es)
ZA (1) ZA806360B (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041286C1 (de) * 1980-11-03 1982-07-22 Hoechst Ag, 6000 Frankfurt Siegelfaehige,biaxial gestreckte Polypropylenfolie mit hoher Kratzfestigkeit sowie Verfahren zu ihrer Herstellung
DE3114171A1 (de) * 1981-04-08 1982-10-28 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolien
IT1151743B (it) * 1982-04-26 1986-12-24 Moplefan Spa Pellicole poliolefiniche rivestite a bassa adesione alle barre
US4419410A (en) * 1982-07-22 1983-12-06 Mobil Oil Corporation Highly stereoregular films of improved surface characteristics and method of forming same
US4419411A (en) * 1982-12-23 1983-12-06 Mobil Oil Corporation Multi-layer polypropylene film structure and method of forming same
DE3247998C2 (de) * 1982-12-24 1986-02-06 Hoechst Ag, 6230 Frankfurt Siegelbare transparente polyolefinische Mehrschichtfolie
DE3466768D1 (en) * 1983-09-05 1987-11-19 Hoechst Ag Heat-sealable multilayer packing sheet
DE3340504A1 (de) * 1983-11-09 1985-05-15 Hoechst Ag, 6230 Frankfurt Polyolefinische mehrschichtfolie mit verbesserter kratzfestigkeit und ihre verwendung
US4604324A (en) * 1984-09-28 1986-08-05 Mobil Oil Corporation Multi-layer polypropylene film structure and method of forming the same
NZ213356A (en) * 1984-11-14 1989-01-06 Mobil Oil Corp Oriented multi-layer film containing polyprolylene
US4911976A (en) * 1984-11-14 1990-03-27 Mobil Oil Corp. Heat-sealable multi-layer film structure same
DE3444158A1 (de) * 1984-12-04 1986-06-05 Hoechst Ag, 6230 Frankfurt Siegelfaehige, transparente polyolefinische mehrschichtfolie
DE3444866A1 (de) * 1984-12-08 1986-06-12 Hoechst Ag, 6230 Frankfurt Siegelfaehige, opake polyolefinische mehrschichtfolie
DE3501726A1 (de) * 1985-01-19 1986-07-24 Hoechst Ag, 6230 Frankfurt Polypropylen-klebeband
DE3509384A1 (de) * 1985-03-15 1986-09-18 Hoechst Ag, 6230 Frankfurt Bedruckbare und beidseitig siegelbare, biaxial orientierte polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung
DE3517082A1 (de) * 1985-05-11 1986-11-13 Wolff Walsrode Ag, 3030 Walsrode Siegelbare mehrschichtfolien aus polyolefinen
DE3517795A1 (de) * 1985-05-17 1986-11-20 Hoechst Ag, 6230 Frankfurt Nicht siegelbare, biaxial orientierte mehrschichtfolie aus propylenpolymeren, verfahren zur herstellung der folie und ihre verwendung
DE3535472A1 (de) * 1985-10-04 1987-04-09 Hoechst Ag Transparente polypropylenfolie fuer den bonbondreheinschlag
DE3540215A1 (de) * 1985-11-13 1987-05-14 Hoechst Ag Mehrschichtige verpackungsfolie mit ueberlegener kratzfestigkeit
US4659612A (en) * 1986-02-13 1987-04-21 Mobil Oil Corporation Polymer film laminate and method for its preparation
JPS62238732A (ja) * 1986-04-10 1987-10-19 Gunze Ltd プリントラミネ−ト用フイルム及びその熱圧着方法
DE3624543A1 (de) * 1986-07-19 1988-01-21 Wolff Walsrode Ag Heisssiegelbare mehrschichtfolien aus polyolefinen
US4963419A (en) * 1987-05-13 1990-10-16 Viskase Corporation Multilayer film having improved heat sealing characteristics
DE3718702C2 (de) * 1987-06-04 2000-11-16 Hoechst Trespaphan Gmbh Verfahren zur Herstellung von Verpackungseinheiten mit überlegenen optischen Eigenschaften und verbessertem Warmblockverhalten, Verpackungseinheit hergestellt nach dem Verfahren
DE3726265A1 (de) * 1987-08-07 1989-02-16 Wolff Walsrode Ag Verpackungen aus gereckten siegelbaren mehrschichtfolien mit verbesserter transparenz
EP0430472A3 (en) * 1989-11-30 1992-02-26 Imperial Chemical Industries Plc Multiple-layer polyolefin films
DE4006402A1 (de) * 1990-03-01 1991-09-05 Wolff Walsrode Ag Hochgleitfaehige, gereckte polypropylenfolien
US5049436A (en) * 1990-06-11 1991-09-17 Mobil Oil Corporation Broad sealing multi-layered opp films which yield hermetic seals
DE4031784A1 (de) * 1990-10-08 1992-04-09 Hoechst Ag Beidseitig niedrigsiegelnde, bedruckbare, biaxial orientierte polyolefin-mehrschichtfolie
DE4038935A1 (de) * 1990-12-06 1992-06-11 Hoechst Ag Beidseitig siegelbare, biaxial orientierte polyolefinmehrschichtfolie mit erhoehtem schrumpf und verbesserten barriereeigenschaften
DE4202727A1 (de) * 1992-01-31 1993-08-05 Hoechst Ag Folie fuer die verpackung von scheibenfoermigen lebensmitteln
DE4205555A1 (de) * 1992-02-24 1993-08-26 Hoechst Ag Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
DE59408824D1 (de) * 1993-01-25 1999-11-25 Hoechst Trespaphan Gmbh Biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4334334A1 (de) * 1993-10-08 1995-04-13 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie
US5489473A (en) * 1994-04-07 1996-02-06 Borden, Inc. Biaxially and monoaxially oriented polypropylene cold seal release film
DE19510086A1 (de) * 1995-03-20 1996-09-26 Hoechst Ag Siegelfähige Polyolefin-Mehrschichtfolie mit partikelförmigen Hohlkörpern, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0745637A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit hohem Flächenmodul
USH1935H1 (en) 1997-09-26 2001-01-02 Tredegar Corporation Combination pouch and release sheet and method for producing same
AU6084199A (en) * 1998-10-06 2000-04-26 Focke & Co. (Gmbh & Co.) Cigarette package
JP2009263440A (ja) * 2008-04-23 2009-11-12 Tosoh Corp ラミネート用樹脂組成物ならびにラミネートフィルム
EP2627492B1 (en) 2010-10-15 2018-11-21 ExxonMobil Chemical Patents Inc. Method for forming blends of polyolefin and resin modifier
WO2020096474A1 (en) * 2018-11-06 2020-05-14 Public Joint Stock Company "Sibur Holding" Adhesive polyethylene composition with improved long-term stability
WO2020096475A1 (en) * 2018-11-06 2020-05-14 Public Joint Stock Company "Sibur Holding" Adhesive polyethylene composition, process for manufacturing and use of the same
KR102605217B1 (ko) * 2023-02-23 2023-11-23 주식회사 다온테크닉스 태양광 발전 시스템용 안전분리 커넥터

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB810474A (en) * 1954-09-08 1959-03-18 British Cellophane Ltd Improvements in or relating to the manufacture of polyethylene plastic films
US2992201A (en) * 1958-04-09 1961-07-11 Eastman Kodak Co Extrusion composition consisting of polyethylene and liquid dimethyl polysiloxanes
NL285238A (es) * 1961-11-08
GB1044068A (en) * 1962-10-24 1966-09-28 Union Carbide Corp Production of coated biaxially oriented linear highly crystalline polyolefin films
US3515626A (en) * 1965-02-22 1970-06-02 Ici Ltd Thermoplastic laminates having improved surface properties
DE1805886A1 (de) * 1967-11-04 1969-09-04 Mitsubishi Petrochemical Co Heissverschweissbare biaxial orientierte Polypropylenschichtfilme und Verfahren zu deren Herstellung
GB1350290A (en) * 1971-05-18 1974-04-18 Ucb Sa Wrapping film capable of forming a peelable seal
US4132050A (en) * 1973-12-21 1979-01-02 Imperial Chemical Industries Limited Polyolefin films
JPS525948B2 (es) * 1974-03-20 1977-02-17
GB1452424A (en) * 1974-03-29 1976-10-13 Ici Ltd Composite films
JPS5263972A (en) * 1975-11-20 1977-05-26 Toray Industries Method of manufacturing poly olefin composite film with improved electricity restrictive property
CA1178414A (en) * 1978-02-08 1984-11-27 Toyo Boseki Kabushiki Kaisha (Trading Under The Name Of Toyobo Co., Ltd.) Packaging material having excellent seal packaging property

Also Published As

Publication number Publication date
JPS6356864B2 (es) 1988-11-09
ATE1273T1 (de) 1982-07-15
DE2941909A1 (de) 1981-04-30
NO154788C (no) 1986-12-29
ES495981A0 (es) 1981-07-16
MX155404A (es) 1988-02-29
DE3060632D1 (en) 1982-08-19
BR8006632A (pt) 1981-05-12
SU1082325A3 (ru) 1984-03-23
NO802938L (no) 1981-04-21
NO154788B (no) 1986-09-15
DK161500B (da) 1991-07-15
JPS5662152A (en) 1981-05-27
AU6323380A (en) 1981-04-30
DK161500C (da) 1991-12-23
PL227335A1 (es) 1981-07-10
EP0027586A1 (de) 1981-04-29
CS216943B2 (en) 1982-12-31
FI803251L (fi) 1981-04-18
FI68848C (fi) 1985-11-11
AU536579B2 (en) 1984-05-10
PL124695B1 (en) 1983-02-28
CA1152420A (en) 1983-08-23
DD160340A5 (de) 1983-06-01
US4348457A (en) 1982-09-07
ZA806360B (en) 1981-10-28
EP0027586B1 (de) 1982-06-30
DK438380A (da) 1981-04-18
FI68848B (fi) 1985-07-31

Similar Documents

Publication Publication Date Title
ES8106105A1 (es) Perfeccionamientos en la fabricacion de laminas de varias capas sellables
ES502608A0 (es) Procedimiento para fabricar productos de plastico a base de una mezcla de polipropileno y un copolimero de etileno-alco hol vinilico.
CA2043614A1 (fr) Compositions d'elastomeres thermoplastiques a base de polyamide et de polyolefines modifiees, pieces moulees ou extrudees, films et materiaux composites obtenus a partir desdites compositions
ES8605723A1 (es) Un articulo con el aspecto de la madera
ES477629A1 (es) Procedimiento de fabricacion de articulos de embalaje estra-tificados en forma de peliculas, hojas o cuerpos huecos de materia termoplastica.
ATA526179A (de) Thermoplastischer masterbatch zur herstellung von kunststoffolien mit antiblocking-eigenschaften
SE7511919L (sv) Forpackningslaminat samt sett att tillverka detsamma
AT294435B (de) Biaxial orientierte Folie aus isotaktischem Polypropylen mit verbesserten Hafteigenschaften
ES8305801A1 (es) Un procedimiento para preparar una pelicula termoplastica
SE7606687L (sv) Termoplastisk filmbildande komposition
GB925927A (en) Method and machine for manufacturing plastic granule-containing capsules
AR030229A1 (es) Estructuras de peliculas laminadas termoformables utiles en el envasado de productos alimenticios y los envases realizados a partir de dichas estructuras
ES463327A1 (es) Procedimiento para la preparacion de peliculas extensibles para envoltorio.
SE7905937L (sv) Forfarande for framstellning av polyolefinfilmer
JPS52146487A (en) Oriented, laminated films and their mnaufacture
GB884050A (en) Improved polymeric composition and containers formed therefrom
TR22048A (tr) Cok tabakah levha seklinde yapi ve ueretme yoentemi
PL289547A1 (en) Oriented plastic foil of high and transparence and method of making same
JPS5232079A (en) Low-odor packaging film
GB898320A (en) Self-sterilizing packing material and method of producing same
JP2020075391A (ja) スキンパック蓋材用共押出フィルム
FR2276930A1 (fr) Feuilles couplees a base de films polyolefiniques et procede pour leur preparation
CO2025006053A2 (es) Composiciones poliméricas que comprenden una sal de ácido ciclopentilfosfónico y artículos fabricados a partir de dichas composiciones poliméricas
GB897728A (en) Process for the manufacture of foils of thermoplastic, at least partially crystalline polyolefines on a calender
CA518991A (en) Production of extruded sheets, films and the like of organic thermoplastic material

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010421