CA2052321A1 - Foil and method of making the same - Google Patents

Foil and method of making the same

Info

Publication number
CA2052321A1
CA2052321A1 CA002052321A CA2052321A CA2052321A1 CA 2052321 A1 CA2052321 A1 CA 2052321A1 CA 002052321 A CA002052321 A CA 002052321A CA 2052321 A CA2052321 A CA 2052321A CA 2052321 A1 CA2052321 A1 CA 2052321A1
Authority
CA
Canada
Prior art keywords
film
metallic
foil
substrate
protective 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.)
Granted
Application number
CA002052321A
Other languages
French (fr)
Other versions
CA2052321C (en
Inventor
Helmuth Schmoock
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.)
Individual
Original Assignee
Individual
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=25897239&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2052321(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2052321A1 publication Critical patent/CA2052321A1/en
Application granted granted Critical
Publication of CA2052321C publication Critical patent/CA2052321C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Abstract

A foil for use in connection with the wrapping of foodstuffs, cosmetics and other products has a plastic substrate one side of which is coated with a film of metallic material, such as aluminum. The exposed surface of the metallic film is provided with a thin protective layer which contains a wax, a resin, a lubricant and/or another organic material and shields the metallic film from scuffing, corrosion as well as from direct exposure to air and/or moisture. The metallic material of the film is vaporized onto the one side of the substrate, and the organic material of the protective layer is vaporized onto the exposed surface of the film in one or more stages as soon as the vaporization of metallic material upon an increment of the substrate is completed.
CA002052321A 1990-09-27 1991-09-26 Foil and method of making the same Expired - Fee Related CA2052321C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4030534 1990-09-27
DE4030534 1990-09-27
DE4103800A DE4103800A1 (en) 1990-09-27 1991-02-08 FOIL
DEP4103800 1991-02-08

Publications (2)

Publication Number Publication Date
CA2052321A1 true CA2052321A1 (en) 1992-03-28
CA2052321C CA2052321C (en) 2004-07-20

Family

ID=25897239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002052321A Expired - Fee Related CA2052321C (en) 1990-09-27 1991-09-26 Foil and method of making the same

Country Status (22)

Country Link
EP (1) EP0481266B1 (en)
JP (1) JPH04246531A (en)
KR (1) KR100215327B1 (en)
CN (1) CN1055658C (en)
AT (1) ATE177991T1 (en)
AU (1) AU655199B2 (en)
BG (1) BG61391B1 (en)
BR (1) BR9104165A (en)
CA (1) CA2052321C (en)
CS (1) CS297191A3 (en)
DE (2) DE4103800A1 (en)
DK (1) DK0481266T3 (en)
EG (1) EG18876A (en)
ES (1) ES2133276T3 (en)
FI (1) FI107136B (en)
HU (1) HU215943B (en)
ID (1) ID869B (en)
IL (1) IL99557A (en)
MX (1) MX9101320A (en)
MY (1) MY107030A (en)
NZ (1) NZ239906A (en)
RU (1) RU2099196C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811183A (en) * 1995-04-06 1998-09-22 Shaw; David G. Acrylate polymer release coated sheet materials and method of production thereof
US6218004B1 (en) 1995-04-06 2001-04-17 David G. Shaw Acrylate polymer coated sheet materials and method of production thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286364B (en) * 1994-02-14 1997-03-26 Toyo Kohan Co Ltd Resin laminated metal sheet
DE19721142A1 (en) * 1997-05-21 1998-11-26 Kalle Nalo Gmbh Multi-layer, biaxially stretched food casing with two oxygen barrier layers
JP2000094578A (en) * 1998-06-25 2000-04-04 Toray Ind Inc Metal vapor deposited film, its manufacture and product using the same
DE19935181C5 (en) * 1999-07-27 2004-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for protecting a vacuum-processed substrate and use of the process
WO2007072494A1 (en) * 2005-12-23 2007-06-28 Naik Praful Ramchandra Metallized packaging blister container
US8691337B2 (en) * 2009-02-23 2014-04-08 Guardian Industries Corp. Techniques for applying mar reducing overcoats to articles having layer stacks disposed thereon
JP6205205B2 (en) * 2013-08-09 2017-09-27 昭和電工パッケージング株式会社 Molding packaging material
US11564392B2 (en) 2017-09-18 2023-01-31 Bayer Healthcare Llc Methods of inactivation of viruses using n-methlyglucamide and its derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064427A (en) * 1979-09-24 1981-06-17 Windle A H Bonding Two Surfaces Together
JPS5761553A (en) * 1980-09-25 1982-04-14 Toray Industries Laminated film
DE3443319C2 (en) * 1984-11-28 1997-01-16 Helmuth Schmoock Process for producing a packaging film and packaging film produced by this process
DE3514569A1 (en) * 1985-04-23 1986-10-23 Hoechst Ag, 6230 Frankfurt METALIZED COMPOSITE FILM MADE OF TWO PLASTIC FILMS CONNECTED WITH ADHESIVE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811183A (en) * 1995-04-06 1998-09-22 Shaw; David G. Acrylate polymer release coated sheet materials and method of production thereof
US5945174A (en) * 1995-04-06 1999-08-31 Delta V Technologies, Inc. Acrylate polymer release coated sheet materials and method of production thereof
US6218004B1 (en) 1995-04-06 2001-04-17 David G. Shaw Acrylate polymer coated sheet materials and method of production thereof

Also Published As

Publication number Publication date
KR100215327B1 (en) 1999-08-16
IL99557A (en) 1994-06-24
CN1055658C (en) 2000-08-23
AU655199B2 (en) 1994-12-08
ATE177991T1 (en) 1999-04-15
MX9101320A (en) 1992-05-04
FI914493A0 (en) 1991-09-25
FI107136B (en) 2001-06-15
DE59109112D1 (en) 1999-04-29
JPH04246531A (en) 1992-09-02
ES2133276T3 (en) 1999-09-16
DK0481266T3 (en) 1999-10-18
AU8481691A (en) 1992-04-02
DE4103800A1 (en) 1992-04-02
BG61391B1 (en) 1997-07-31
BR9104165A (en) 1992-06-02
EG18876A (en) 1994-03-30
CS297191A3 (en) 1992-04-15
MY107030A (en) 1995-08-30
BG95220A (en) 1994-03-24
KR920006107A (en) 1992-04-27
HUT61926A (en) 1993-03-29
FI914493A (en) 1992-03-28
HU215943B (en) 1999-03-29
EP0481266A1 (en) 1992-04-22
HU913086D0 (en) 1992-01-28
CA2052321C (en) 2004-07-20
NZ239906A (en) 1994-12-22
EP0481266B1 (en) 1999-03-24
ID869B (en) 1996-08-21
CN1060254A (en) 1992-04-15
RU2099196C1 (en) 1997-12-20
IL99557A0 (en) 1992-08-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed