BR9808790A - Folha de polipropileno vaporizada no vácuo, lacrável a quente, estirada, de várias camadas - Google Patents

Folha de polipropileno vaporizada no vácuo, lacrável a quente, estirada, de várias camadas

Info

Publication number
BR9808790A
BR9808790A BR9808790-8A BR9808790A BR9808790A BR 9808790 A BR9808790 A BR 9808790A BR 9808790 A BR9808790 A BR 9808790A BR 9808790 A BR9808790 A BR 9808790A
Authority
BR
Brazil
Prior art keywords
vacuum
aluminium
layer
antisticking
particle
Prior art date
Application number
BR9808790-8A
Other languages
English (en)
Inventor
Rainer Brandt
Thomas Gernot
Willi Schwarz
Harald Einenkel
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
Application filed by Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of BR9808790A publication Critical patent/BR9808790A/pt

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • 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
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: <B>"FOLHA DE POLIPROPILENO VAPORIZADA NO VáCUO, LACRáVEL A QUENTE, ESTIRADA, DE VáRIAS CAMADAS"<D>. A presente invenção refere-se a folhas de várias camadas orientadas, orientadas especialmente biaxiais, lacráveis, vaporizadas no vácuo com alumínio, amplamente isentas de aditivos migratórios, sendo que ela é constituída tal como segue: ABCD, a) sendo que C é a camada do núcleo, de polipropileno isotáctico com um MFI entre 0,5 a 4,5 g/10 minutos; b) e B é a camada básica para a vaporização no vácuo de 0,1 até 0,5% de uma partícula antibloqueio orgânica ou inorgânica com boa aderência com o alumínio e 99,5 até 99,9% de um homo-, co- ou terpolímero ou uma mistura destes polímeros olefínicos, bem como é previamente tratada antes da vaporização com corona, plasma, chama ou flúor; c) e A é a camada de alumínio vaporizada, sendo que esta camada de alumínio enfraquece a passagem da luz em torno do fator 1/50 até 1/500; d) e D é a camada lacrável de um homo-, co- ou terpolímero e 0,1 até 0,5% de uma partícula antibloqueio inorgânica ou orgânica com pior aderência com o alumínio do que a partícula antibloqueio da camada B.
BR9808790-8A 1997-05-15 1998-05-04 Folha de polipropileno vaporizada no vácuo, lacrável a quente, estirada, de várias camadas BR9808790A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720313A DE19720313A1 (de) 1997-05-15 1997-05-15 Mehrschichtige, gereckte, heißsiegelbare im Vakuum bedampfte Polypropylenfolie
PCT/EP1998/002619 WO1998051494A1 (de) 1997-05-15 1998-05-04 Mehrschichtige, gereckte, heisssiegelbare im vakuum bedampfte polypropylenfolie

Publications (1)

Publication Number Publication Date
BR9808790A true BR9808790A (pt) 2000-07-18

Family

ID=7829496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808790-8A BR9808790A (pt) 1997-05-15 1998-05-04 Folha de polipropileno vaporizada no vácuo, lacrável a quente, estirada, de várias camadas

Country Status (8)

Country Link
EP (1) EP0981440B1 (pt)
AT (1) ATE211968T1 (pt)
AU (1) AU8015498A (pt)
BR (1) BR9808790A (pt)
CA (1) CA2289722A1 (pt)
DE (2) DE19720313A1 (pt)
ES (1) ES2172151T3 (pt)
WO (1) WO1998051494A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025305A1 (de) * 2000-05-22 2001-12-06 Wolff Walsrode Ag Folienlaminate aus beidseitig metallisierten Polymerfolien sowie deren Verwendung als Hochbarrierefolie in Vakuumisolierpaneelen
US20060068183A1 (en) * 2004-09-29 2006-03-30 Curwood, Inc. Packaging laminates containing anti-block particles
US8048532B2 (en) 2006-09-15 2011-11-01 Exxonmobil Oil Corporation Metallized polymeric films
EP3656808A1 (en) 2018-11-23 2020-05-27 Eurocast Sp. z o.o. The method of coating aluminium oxide sputtered plastic film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709252A1 (de) * 1987-03-20 1988-09-29 Hoechst Ag Metallisierbare mehrschichtfolie, ihre herstellung und ihre verwendung
US4888237A (en) * 1988-02-16 1989-12-19 Mobil Oil Corporation Process for manufacturing a metallized polyolefin film and resulting film
US5049436A (en) * 1990-06-11 1991-09-17 Mobil Oil Corporation Broad sealing multi-layered opp films which yield hermetic seals
DE4030669A1 (de) * 1990-09-28 1992-04-02 Hoechst Ag Beidseitig siegelbare, biaxial orientierte polyolefinmehrschichtfolie mit sehr guten optischen eigenschaften
DE4032588A1 (de) * 1990-10-13 1992-04-16 Hoechst Ag Einseitig niedrig siegelnde, biaxial orientierte polyolefin-mehrschichtfolie fuer die metallisieranwendung

Also Published As

Publication number Publication date
ATE211968T1 (de) 2002-02-15
WO1998051494A1 (de) 1998-11-19
ES2172151T3 (es) 2002-09-16
DE19720313A1 (de) 1998-11-19
EP0981440B1 (de) 2002-01-16
DE59802636D1 (de) 2002-02-21
EP0981440A1 (de) 2000-03-01
CA2289722A1 (en) 1998-11-19
AU8015498A (en) 1998-12-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: B32B 27/08 (2006.01), B32B 15/08 (2006.0