ES2073069T3 - Lamina transparente de polipropileno, no sellable, con buenas propiedades de adherencia y con muy buenas propiedades opticas. - Google Patents

Lamina transparente de polipropileno, no sellable, con buenas propiedades de adherencia y con muy buenas propiedades opticas.

Info

Publication number
ES2073069T3
ES2073069T3 ES91109828T ES91109828T ES2073069T3 ES 2073069 T3 ES2073069 T3 ES 2073069T3 ES 91109828 T ES91109828 T ES 91109828T ES 91109828 T ES91109828 T ES 91109828T ES 2073069 T3 ES2073069 T3 ES 2073069T3
Authority
ES
Spain
Prior art keywords
good
properties
sealable
polypropylene sheet
transparent polypropylene
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
ES91109828T
Other languages
English (en)
Inventor
Ursula Dr Murschall
Herbert Dr Peiffer
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.)
Hoechst AG
Original Assignee
Hoechst 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
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2073069T3 publication Critical patent/ES2073069T3/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
    • B32B27/06—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
    • B32B27/32—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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—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
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

SE DESCRIBE UNA LAMINA MULTICAPA, COEXTRUIDA, DE POLIOLEFINA, QUE COMPRENDE UNA CAPA DE BASE DE POLIMEROS DE POLIPROPILENO Y, COMO MINIMO, UNA CAPA DE CUBRICION DE UN COPOLIMERIZADO DE PROPILENO-ETILENO. EL COPOLIMERIZADO DE LA CAPA DE CUBRICION TIENE UN CONTENIDO DE ETILENO DEL ORDEN DEL 1.5 AL 7,0% EN PESO, REFERIDO AL PESO TOTAL DE COPOLIMERIZADO; HA SIDO DEGRADADO PEROXIDICAMENTE, Y SU FACTOR DE DEGRADACION A ES DEL ORDEN DE 3 A 15. LA CARA SUPERIOR LIBRE DE LA CAPA DE CUBRICION HA SIDO SOMETIDA A UN TRATAMIENTO CORONA.
ES91109828T 1990-06-23 1991-06-15 Lamina transparente de polipropileno, no sellable, con buenas propiedades de adherencia y con muy buenas propiedades opticas. Expired - Lifetime ES2073069T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020096A DE4020096A1 (de) 1990-06-23 1990-06-23 Nicht siegelbare, transparente polypropylenfolie mit guten hafteigenschaften und sehr guten optischen eigenschaften

Publications (1)

Publication Number Publication Date
ES2073069T3 true ES2073069T3 (es) 1995-08-01

Family

ID=6408973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109828T Expired - Lifetime ES2073069T3 (es) 1990-06-23 1991-06-15 Lamina transparente de polipropileno, no sellable, con buenas propiedades de adherencia y con muy buenas propiedades opticas.

Country Status (4)

Country Link
EP (1) EP0463517B1 (es)
DE (2) DE4020096A1 (es)
ES (1) ES2073069T3 (es)
ZA (1) ZA914792B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205555A1 (de) * 1992-02-24 1993-08-26 Hoechst Ag Einseitig niedrig siegelnde, transparente polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
EP0612613B1 (de) * 1993-01-25 1999-10-20 Hoechst Trespaphan GmbH Biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4315006A1 (de) * 1993-05-06 1994-11-10 Hoechst Ag Siegelbare, opake, biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
EP3374196B1 (en) * 2016-03-18 2022-01-26 Hewlett-Packard Development Company, L.P. Transferring images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339892C3 (de) * 1972-09-08 1981-03-12 Toray Industries, Inc., Tokyo Mit den Fingern zerreißbarer Klebstreifen
JPS63101438A (ja) * 1986-10-17 1988-05-06 Kayaku Nuurii Kk 付加重合型プラスチツクの製造方法
US4764425A (en) * 1987-01-02 1988-08-16 Mobil Oil Corporation Oriented, heat sealable multi-layered film
DE3821582A1 (de) * 1988-06-25 1990-02-15 Hoechst Ag Folie fuer die transfermetallisierung

Also Published As

Publication number Publication date
DE59105363D1 (de) 1995-06-08
DE4020096A1 (de) 1992-01-02
EP0463517B1 (de) 1995-05-03
EP0463517A1 (de) 1992-01-02
ZA914792B (en) 1992-03-25

Similar Documents

Publication Publication Date Title
ES2082897T5 (es) Lamina retractil transparente de polipropileno orientado biaxialmente para etiquetado por envoltura circunferencial.
KR950700714A (ko) 불투명한 외관을 나타내는 다층 필름(multilayer film exhibiting an opaque appearance)
ES2075013T5 (es) Producto de consumo que comprende una pelicula polimerica en multicapa.
ES2025604T3 (es) Lamina de poliolefina de varias capas, opaca, orientable biaxialmente, imprimible y sellable por ambos lados; su fabricacion y su utilizacion.
MX168255B (es) Pelicula orientada de barrera de oxigeno
ATE5481T1 (de) Polypropylenfolie und deren verwendung.
ES2079018T3 (es) Lamina de embalaje termosellable.
ATE361193T1 (de) Transparente, formbare, orientierte folien und etiketten
ES8700141A1 (es) Perfeccionamientos en una estructura laminar carente de pa- pel
ES2093614T3 (es) Procedimiento para fabricar una pelicula de poliolefina metalizada y pelicula resultante.
ES2082899T3 (es) Hoja de varias capas de poliolefina orientada biaxialmente con muy buenas propiedades opticas.
ES2121234T3 (es) Pelicula polimerica.
ES2094129T3 (es) Lamina de materia sintetica sellable.
ES2068301T3 (es) Productos opacos y perlados, laminados y estirados, y procedimiento para su elaboracion.
ES2073069T3 (es) Lamina transparente de polipropileno, no sellable, con buenas propiedades de adherencia y con muy buenas propiedades opticas.
ES2093063T3 (es) Lamina de capas multiples de poliolefinas, orientada biaxialmente y sellable por ambas caras, con contraccion elevada y propiedades mejoradas de barrera.
ATE390453T1 (de) Transparente polyolefinfolie mit uv barriere
ES2001005A4 (es) Estructura laminar termoformable
ES8203697A1 (es) Procedimiento para aumentar la gama de temperaturas de se- llado de peliculas de homopolimero de propileno
NO840892L (no) Flerlags fleksibel arkstruktur
SE8506044D0 (sv) Laminated substrate and article therefrom incorporating fluorinated polyethylene
SE8506042D0 (sv) Substrate containing polypropylene and articles made therefrom
KR910002597A (ko) 열-적층성 다층 필름
JPS6339895U (es)
TH24707A (th) " ฟิล์มจากโพลีโพรพีลีนทึบแสง "

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 463517

Country of ref document: ES