ES2079013T3 - Hoja multicapas de poliolefina orientada biaxialmente, de baja temperatura de sellado por una de las caras y que se usa para ser metalizada. - Google Patents

Hoja multicapas de poliolefina orientada biaxialmente, de baja temperatura de sellado por una de las caras y que se usa para ser metalizada.

Info

Publication number
ES2079013T3
ES2079013T3 ES91117220T ES91117220T ES2079013T3 ES 2079013 T3 ES2079013 T3 ES 2079013T3 ES 91117220 T ES91117220 T ES 91117220T ES 91117220 T ES91117220 T ES 91117220T ES 2079013 T3 ES2079013 T3 ES 2079013T3
Authority
ES
Spain
Prior art keywords
metallic
biaxial
low temperature
multilayer sheet
layer
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
ES91117220T
Other languages
English (en)
Other versions
ES2079013T5 (es
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6416252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2079013(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2079013T3 publication Critical patent/ES2079013T3/es
Publication of ES2079013T5 publication Critical patent/ES2079013T5/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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0092—Metallizing
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

SELLADO BAJO, METALIZABLES, ORIENTADAS BIAXIALMENTE, QUE SE CARACTERIZAN POR SU CAPA BASICA, QUE ESTA RODEADA AL MENOS POR UN LADO, POR UNA CAPA SELLADO Y POR EL OTRO LADO, POR UNA CAPA SUPERFICIAL METALIZADA. LA CAPA BASICA CONTIENE UN PROPILENHOMOPOLIMERISAT DESINTEGRABLE DE FORMA PEROXIDA Y UN ANTIESTATICO. LA CAPA DE SELLADO CONTIENE UN TERPOLIMERO ETILENO-PROPILENO-BUTILENO Y UN COPOLIMERO PROPILENO-BUTILENO Y LA CAPA SUPERFICIAL QUE SE PUEDE METALIZAR CONTIENE UN COPOLIMERO-ETILENOPROPILENO, DONDE ESTA CAPA SUPERFICIAL QUE SE PUEDE METALIZAR ES TRATADA EN CORONA Y TIENE UNA DENSIDAD MAYOR DE 0,5 UM.
ES91117220T 1990-10-13 1991-10-09 Hoja multicapas de poliolefina orientada biaxialmente, de baja temperatura de sellado por una de las caras y que se usa para ser metalizada. Expired - Lifetime ES2079013T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4032588A DE4032588A1 (de) 1990-10-13 1990-10-13 Einseitig niedrig siegelnde, biaxial orientierte polyolefin-mehrschichtfolie fuer die metallisieranwendung

Publications (2)

Publication Number Publication Date
ES2079013T3 true ES2079013T3 (es) 1996-01-01
ES2079013T5 ES2079013T5 (es) 1999-05-16

Family

ID=6416252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91117220T Expired - Lifetime ES2079013T5 (es) 1990-10-13 1991-10-09 Hoja multicapas de poliolefina orientada biaxialmente, de baja temperatura de sellado por una de las caras y que se usa para ser metalizada.

Country Status (3)

Country Link
EP (1) EP0481344B2 (es)
DE (2) DE4032588A1 (es)
ES (1) ES2079013T5 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222740A1 (de) * 1992-07-10 1994-01-13 Hoechst Ag Niedrig siegelnde, biaxial orientierte Polyolefin-Mehrschichtfolie mit hohem Schrumpf
US5527608A (en) * 1994-12-27 1996-06-18 Mobil Oil Corporation Oriented multilayer heat sealable packaging film capable of withstanding high altitude effects
US6013353A (en) * 1996-05-07 2000-01-11 Mobil Oil Corporation Metallized multilayer packaging film
CA2192765C (en) * 1996-12-12 2006-08-29 Cheng-Kang Kao Water-retardent, easy-tearing film lamina
AU700323C (en) * 1997-03-17 2001-11-08 Insul-Box (Nz) Limited Improvements in or relating to containers
DE19720313A1 (de) * 1997-05-15 1998-11-19 Wolff Walsrode Ag Mehrschichtige, gereckte, heißsiegelbare im Vakuum bedampfte Polypropylenfolie
DE19834348A1 (de) * 1998-07-30 2000-02-03 Grundig Ag Verfahren zur Metallisierung einer Kunststoffoberfläche
DE10200925A1 (de) * 2002-01-12 2003-07-24 Hydro Aluminium Deutschland Folie für Lebensmittelverpackungen
DE10224131A1 (de) * 2002-05-29 2003-12-18 Hydro Aluminium Deutschland Folie aus einem Aluminiumwerkstoff
US20120034444A1 (en) 2009-04-10 2012-02-09 Dow Globel Technologies LLC High performance sealable coextruded biaxially oriented polypropylene film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514534A (en) * 1984-04-13 1985-04-30 United States Steel Corporation Modified polypropylene for film
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
DE3709252A1 (de) * 1987-03-20 1988-09-29 Hoechst Ag Metallisierbare mehrschichtfolie, ihre herstellung und ihre verwendung

Also Published As

Publication number Publication date
ES2079013T5 (es) 1999-05-16
EP0481344A1 (de) 1992-04-22
EP0481344B1 (de) 1995-09-20
DE59106522D1 (de) 1995-10-26
DE4032588A1 (de) 1992-04-16
EP0481344B2 (de) 1999-01-07

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