DK0622183T3 - Dybtrækkelig, forseglelig, mindst trelagsgenbrugsfolie på basis af polyamid og polyolefiner med høj genbrugsmaterialeandel - Google Patents

Dybtrækkelig, forseglelig, mindst trelagsgenbrugsfolie på basis af polyamid og polyolefiner med høj genbrugsmaterialeandel

Info

Publication number
DK0622183T3
DK0622183T3 DK94105988T DK94105988T DK0622183T3 DK 0622183 T3 DK0622183 T3 DK 0622183T3 DK 94105988 T DK94105988 T DK 94105988T DK 94105988 T DK94105988 T DK 94105988T DK 0622183 T3 DK0622183 T3 DK 0622183T3
Authority
DK
Denmark
Prior art keywords
layer
sealable
heat
polyolefin
adhesion
Prior art date
Application number
DK94105988T
Other languages
English (en)
Inventor
Ulrich Dr Reiners
Andreas S Dr Gasse
Rudi Klein
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
Application granted granted Critical
Publication of DK0622183T3 publication Critical patent/DK0622183T3/da

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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2305/70—Scrap or recycled 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Wrappers (AREA)
DK94105988T 1993-04-30 1994-04-18 Dybtrækkelig, forseglelig, mindst trelagsgenbrugsfolie på basis af polyamid og polyolefiner med høj genbrugsmaterialeandel DK0622183T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934314212 DE4314212A1 (de) 1993-04-30 1993-04-30 Tiefziehbare, siegelbare, mindestens dreischichtige Recyclingfolie auf Basis von Polyamid und Polyolefinen mit hohem Recyclatanteil

Publications (1)

Publication Number Publication Date
DK0622183T3 true DK0622183T3 (da) 2000-04-17

Family

ID=6486787

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94105988T DK0622183T3 (da) 1993-04-30 1994-04-18 Dybtrækkelig, forseglelig, mindst trelagsgenbrugsfolie på basis af polyamid og polyolefiner med høj genbrugsmaterialeandel

Country Status (14)

Country Link
EP (1) EP0622183B1 (da)
JP (1) JPH071689A (da)
KR (1) KR100292214B1 (da)
AT (1) ATE185742T1 (da)
CA (1) CA2122283A1 (da)
CZ (1) CZ105294A3 (da)
DE (2) DE4314212A1 (da)
DK (1) DK0622183T3 (da)
ES (1) ES2137280T3 (da)
FI (1) FI941966A7 (da)
GR (1) GR3032265T3 (da)
HU (1) HU212047B (da)
PL (1) PL174131B1 (da)
PT (1) PT622183E (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740381A1 (fr) * 1995-10-27 1997-04-30 Atochem Elf Sa Procede de fabrication d'objet par extrusion d'un broyat de film multicouches
AU7309096A (en) * 1995-10-27 1997-05-15 Elf Atochem S.A. Mixture of polyolefin and polyamide alloy, and fabrication process
DE19721142A1 (de) * 1997-05-21 1998-11-26 Kalle Nalo Gmbh Mehrschichtige, biaxial verstreckte Nahrungsmittelhülle mit zwei Sauerstoff-Barriereschichten
US7183005B2 (en) 2004-08-20 2007-02-27 Exxonmobil Chemical Patents Inc. Impact strength improvement of regrind
DE102005007663A1 (de) 2005-02-19 2006-08-24 Degussa Ag Transparente, dekorierbare mehrschichtige Folie
PT2834302T (pt) * 2012-04-03 2016-12-22 Igap S P A Formulação de polímero termoplástica contendo poliamidas/evoh e poliolefinas, seu uso e produtos
PL235429B1 (pl) * 2017-11-29 2020-07-27 Duet Spolka Z Ograniczona Odpowiedzialnoscia Wielowarstwowa folia polimerowa
BR112020024397B1 (pt) 2018-05-30 2024-02-20 Amcor Flexibles North America, Inc Filmes para embalagem com teor de poliamida reciclada
WO2021173771A1 (en) * 2020-02-26 2021-09-02 Sealed Air Corporation (Us) Packaging article film having reclaimed content
AU2020474491A1 (en) 2020-10-30 2023-06-01 Amcor Flexibles North America, Inc. Oriented film containing recycled polyamide
CN118647666A (zh) * 2022-03-24 2024-09-13 三菱化学株式会社 树脂组合物及其成型品、多层结构体、以及乙烯-乙烯醇系共聚物回收助剂
DE102022122136A1 (de) * 2022-09-01 2024-03-07 Greif International Holding B.V. Verfahren zur Herstellung eines Barriereschichtlaminats, Barriereschichtlaminat und aus dem Barriereschichtlaminat hergestellter Behälter
JP7740284B2 (ja) * 2023-02-27 2025-09-17 東洋製罐株式会社 シーラントフィルム
EP4497590A1 (en) 2023-07-27 2025-01-29 Flexopack S.A. Multilayer film

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105783A (da) * 1974-01-29 1975-08-20
AU1415083A (en) * 1982-05-21 1983-11-24 Dow Chemical Company, The Multilayer polyamide film
US4668571A (en) * 1986-05-02 1987-05-26 The Dow Chemical Company Coextrustion tie layer and process for producing such tie layer
JPS6438233A (en) * 1987-08-04 1989-02-08 Showa Denko Kk Multilayer construction
JPS6438232A (en) * 1987-08-04 1989-02-08 Showa Denko Kk Multilayer construction
JP2857205B2 (ja) * 1990-02-15 1999-02-17 住友ベークライト株式会社 多層フィルムの回収再生方法
JPH03262642A (ja) * 1990-03-14 1991-11-22 Showa Denko Kk 積層物
JP3112471B2 (ja) * 1990-09-11 2000-11-27 住友ベークライト株式会社 多層フィルムの回収再生方法
JP2834567B2 (ja) * 1990-10-30 1998-12-09 昭和電工株式会社 樹脂組成物
JPH0564868A (ja) * 1991-07-08 1993-03-19 Mitsubishi Kasei Polytec Co ヒートシール可能な高寸法安定性積層フイルム
DE9206106U1 (de) * 1992-05-06 1992-08-06 Ems-Inventa AG, Zürich Oberflächenresistente Bauteile
ES2086832T3 (es) * 1992-07-20 1996-07-01 Bayer Ag Mezclas de poliamidas tenaces al impacto, en caso dado cargadas, con residuos de laminas compuestas de poliamida/polietileno.

Also Published As

Publication number Publication date
CA2122283A1 (en) 1994-10-31
ES2137280T3 (es) 1999-12-16
HUT68598A (en) 1995-06-28
JPH071689A (ja) 1995-01-06
ATE185742T1 (de) 1999-11-15
EP0622183A3 (da) 1994-11-30
HU9401239D0 (en) 1994-08-29
DE4314212A1 (de) 1994-11-03
PT622183E (pt) 2000-04-28
FI941966L (fi) 1994-10-31
EP0622183B1 (de) 1999-10-20
EP0622183A2 (de) 1994-11-02
KR100292214B1 (ko) 2001-09-17
FI941966A0 (fi) 1994-04-28
GR3032265T3 (en) 2000-04-27
HU212047B (en) 1996-01-29
CZ105294A3 (en) 1994-11-16
PL174131B1 (pl) 1998-06-30
DE59408829D1 (de) 1999-11-25
FI941966A7 (fi) 1994-10-31

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