MX2020007654A - Pelicula de polietileno revestida en linea orientada biaxialmente y metodo para su produccion. - Google Patents

Pelicula de polietileno revestida en linea orientada biaxialmente y metodo para su produccion.

Info

Publication number
MX2020007654A
MX2020007654A MX2020007654A MX2020007654A MX2020007654A MX 2020007654 A MX2020007654 A MX 2020007654A MX 2020007654 A MX2020007654 A MX 2020007654A MX 2020007654 A MX2020007654 A MX 2020007654A MX 2020007654 A MX2020007654 A MX 2020007654A
Authority
MX
Mexico
Prior art keywords
layer
biaxially oriented
oriented polyethylene
foil
production
Prior art date
Application number
MX2020007654A
Other languages
English (en)
Inventor
Jan Barth
Willi Lindemann
Alois Körber
Original Assignee
Brueckner Maschb Gmbh & Co Kg
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 Brueckner Maschb Gmbh & Co Kg filed Critical Brueckner Maschb Gmbh & Co Kg
Publication of MX2020007654A publication Critical patent/MX2020007654A/es

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
    • B32B27/06—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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
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    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
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    • B65D65/38—Packaging materials of special type or form
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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    • C08J7/04—Coating
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • 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
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C—CHEMISTRY; METALLURGY
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    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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    • B32B2307/518—Oriented bi-axially
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    • C—CHEMISTRY; METALLURGY
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención se refiere a una película de polietileno orientada biaxialmente (BOPE) que comprende las capas (A) a (D), donde las capas (B) a (D) contienen polietileno orientado biaxialmente y la capa (A) contiene poliuretano y nanopartículas y tiene una densidad de capa de 25 a 300 nm, la capa (B) comprende polímero con grupos funcionales, que son capaces de formar enlaces covalentes con poliuretano y que están conectados directamente con la capa (A), la capa (C) tiene al menos una densidad de capa de 50% del peso total de la película y la capa (D) muestra una capa exterior de la película, que contiene agentes antibloqueo. La invención se refiere además a un método para la producción de tales películas.
MX2020007654A 2019-07-19 2020-07-17 Pelicula de polietileno revestida en linea orientada biaxialmente y metodo para su produccion. MX2020007654A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019119600.0A DE102019119600A1 (de) 2019-07-19 2019-07-19 Inline beschichtete biaxial orientierte Polyethylenfolie und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
MX2020007654A true MX2020007654A (es) 2021-01-20

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Application Number Title Priority Date Filing Date
MX2020007654A MX2020007654A (es) 2019-07-19 2020-07-17 Pelicula de polietileno revestida en linea orientada biaxialmente y metodo para su produccion.

Country Status (10)

Country Link
US (2) US11479025B2 (es)
EP (1) EP3766689B1 (es)
JP (1) JP7384761B2 (es)
KR (1) KR20210010823A (es)
CN (1) CN112238663A (es)
DE (1) DE102019119600A1 (es)
ES (1) ES2914030T3 (es)
MX (1) MX2020007654A (es)
PL (1) PL3766689T3 (es)
PT (1) PT3766689T (es)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
JP7257873B2 (ja) * 2019-05-13 2023-04-14 藤森工業株式会社 積層体およびその製造方法
CN117098661A (zh) * 2021-04-07 2023-11-21 Sabic环球技术有限责任公司 涂覆的双向取向的多层膜
DE102021119724A1 (de) 2021-07-29 2023-02-02 Brückner Maschinenbau GmbH & Co. KG Folienaufwickelsystem, Verbund aus einer Folienreckanlage und einem solchen Folienaufwickelsystem und Verwendung eines solchen Verbunds zur Herstellung von Dünnstfilmen und Membranen
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ES2914030T3 (es) 2022-06-07
JP2021017060A (ja) 2021-02-15
CN112238663A (zh) 2021-01-19
EP3766689A1 (de) 2021-01-20
US20230025908A1 (en) 2023-01-26
DE102019119600A1 (de) 2021-01-21
JP7384761B2 (ja) 2023-11-21
US20210016550A1 (en) 2021-01-21
US11479025B2 (en) 2022-10-25
US11845244B2 (en) 2023-12-19

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