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MX9605608A - Peliculas polimericas. - Google Patents

Peliculas polimericas.

Info

Publication number
MX9605608A
MX9605608A MX9605608A MX9605608A MX9605608A MX 9605608 A MX9605608 A MX 9605608A MX 9605608 A MX9605608 A MX 9605608A MX 9605608 A MX9605608 A MX 9605608A MX 9605608 A MX9605608 A MX 9605608A
Authority
MX
Mexico
Prior art keywords
layer
butene
polymeric films
defining
polymeric layer
Prior art date
Application number
MX9605608A
Other languages
English (en)
Other versions
MXPA96005608A (es
Inventor
Paul Thomas Alder
Timothy James Gilbert
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
Application filed by Hoechst Trespaphan Gmbh filed Critical Hoechst Trespaphan Gmbh
Publication of MX9605608A publication Critical patent/MX9605608A/es
Publication of MXPA96005608A publication Critical patent/MXPA96005608A/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
    • 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
    • B32B27/18—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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • 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

Landscapes

  • Laminated Bodies (AREA)

Abstract

Se describen películas de poliolefina orientadas biaxialmente que tienen una primera capa polimérica externa que define una primera superficie externa y una segunda capa polimérica externa que define una segunda superficie externa, la primera capa externa contiene un agente antibloqueo y es de por lo menos 0.7 micras de espesor, el polímero de la primera capa comprende un copolímero desordenado de propileno/1-buteno que contiene de 12 a 45 por ciento en mol de unidades derivadas de 1-buteno y la segunda superficie externa tiene un coeficiente de friccion de 0.1 a 0.35. Las películas de la invencion tienen un bajo umbral de sellado térmico combinado con la capacidad para formar sellos térmicos a altas velocidades.
MXPA/A/1996/005608A 1995-11-15 1996-11-15 Peliculas polimericas MXPA96005608A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9523349A GB2307205A (en) 1995-11-15 1995-11-15 Polymeric films
GB9523349.0 1995-11-15

Publications (2)

Publication Number Publication Date
MX9605608A true MX9605608A (es) 1998-05-31
MXPA96005608A MXPA96005608A (es) 1998-10-23

Family

ID=

Also Published As

Publication number Publication date
ES2181855T3 (es) 2003-03-01
EP0774350A2 (en) 1997-05-21
EP0774350A3 (en) 1999-06-16
GB2307205A (en) 1997-05-21
DE69622816T2 (de) 2002-11-28
AU705884B2 (en) 1999-06-03
DE69622816D1 (en) 2002-09-12
AU7175296A (en) 1997-05-22
ZA969582B (en) 1997-06-23
EP0774350B1 (en) 2002-08-07
CA2190334A1 (en) 1997-05-16
GB9523349D0 (en) 1996-01-17
CA2190334C (en) 2004-02-10

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Legal Events

Date Code Title Description
FG Grant or registration