DD257612A5 - Siegelbare, gereckte verbundfolien - Google Patents

Siegelbare, gereckte verbundfolien Download PDF

Info

Publication number: DD257612A5
Authority: DD; German Democratic Republic
Prior art keywords: layer; sealable; heat; composite films; thermoplastic polyurethane
Prior art date: 1986-04-11

Application number

DD87301613A

Other languages

German (de)

English (en)

Inventor

Ingo Schinkel

Rudi Klein

Original Assignee

��@��@��k��

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.)

1986-04-11

Filing date

1987-04-08

Publication date

1988-06-22

1987-04-08 Application filed by ��@��@��k�� filed Critical ��@��@��k��

1988-06-22 Publication of DD257612A5 publication Critical patent/DD257612A5/de

Links

239000002131 composite material Substances 0.000 title claims abstract description 24
239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 12
229920001971 elastomer Polymers 0.000 claims abstract description 12
239000000806 elastomer Substances 0.000 claims abstract description 12
229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 12
229920001155 polypropylene Polymers 0.000 claims abstract description 11
239000004711 α-olefin Substances 0.000 claims abstract description 4
239000002318 adhesion promoter Substances 0.000 abstract description 5
239000010410 layer Substances 0.000 description 33
229920001577 copolymer Polymers 0.000 description 12
239000004814 polyurethane Substances 0.000 description 9
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
239000005977 Ethylene Substances 0.000 description 7
239000004743 Polypropylene Substances 0.000 description 7
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 6
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
229920008712 Copo Polymers 0.000 description 6
229920002635 polyurethane Polymers 0.000 description 6
239000000155 melt Substances 0.000 description 5
-1 polyethylene Polymers 0.000 description 5
229920000098 polyolefin Polymers 0.000 description 5
239000005022 packaging material Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
238000007789 sealing Methods 0.000 description 4
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
238000005299 abrasion Methods 0.000 description 3
150000001252 acrylic acid derivatives Chemical class 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
239000012790 adhesive layer Substances 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
239000012793 heat-sealing layer Substances 0.000 description 2
239000012775 heat-sealing material Substances 0.000 description 2
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
229920006264 polyurethane film Polymers 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
239000001692 EU approved anti-caking agent Substances 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
239000002253 acid Chemical class 0.000 description 1
150000008065 acid anhydrides Chemical class 0.000 description 1
125000005396 acrylic acid ester group Chemical group 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
125000005250 alkyl acrylate group Chemical group 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
239000002216 antistatic agent Substances 0.000 description 1
239000007767 bonding agent Substances 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001991 dicarboxylic acids Chemical class 0.000 description 1
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
238000003475 lamination Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
229920006280 packaging film Polymers 0.000 description 1
239000012785 packaging film Substances 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
229920005653 propylene-ethylene copolymer Polymers 0.000 description 1
229920005604 random copolymer Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229920002397 thermoplastic olefin Polymers 0.000 description 1

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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
- 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
- B32B2274/00—Thermoplastic elastomer 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
- 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
- B32B2307/516—Oriented mono-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
- B32B2307/50—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
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or polymer
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2843—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including a primer layer
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31576—Ester monomer type [polyvinylacetate, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Laminated Bodies (AREA)
Wrappers (AREA)
Detergent Compositions (AREA)
Document Processing Apparatus (AREA)
Adhesives Or Adhesive Processes (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Biological Treatment Of Waste Water (AREA)

DD87301613A 1986-04-11 1987-04-08 Siegelbare, gereckte verbundfolien DD257612A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863612160 DE3612160A1 (de)	1986-04-11	1986-04-11	Siegelbar, gereckte verbundfolien

Publications (1)

Publication Number	Publication Date
DD257612A5 true DD257612A5 (de)	1988-06-22

Family

ID=6298434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD87301613A DD257612A5 (de)	1986-04-11	1987-04-08	Siegelbare, gereckte verbundfolien

Country Status (11)

Country	Link
US (1)	US4830918A (fr)
EP (1)	EP0240886B1 (fr)
JP (1)	JPS62244635A (fr)
AT (1)	ATE61542T1 (fr)
AU (1)	AU587541B2 (fr)
DD (1)	DD257612A5 (fr)
DE (2)	DE3612160A1 (fr)
DK (1)	DK164936B (fr)
ES (1)	ES2020663B3 (fr)
FI (1)	FI871557L (fr)
NO (1)	NO170674C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3842948A1 (de) *	1988-12-21	1990-06-28	Wolff Walsrode Ag	Heisskaschierbare, gasdichte mehrschichtfolien
US5006383A (en) *	1989-06-28	1991-04-09	The Dow Chemical Company	Polymeric blend and laminated structures prepared therefrom
DE4315663A1 (de) *	1993-05-11	1994-11-17	Wolff Walsrode Ag	Flexible siegelfähige Mehrschichtfolie aus thermoplastischen Elastomeren mit innenliegender Sperrschicht
US5567489A (en) *	1993-09-16	1996-10-22	The Dow Chemical Company	Multilayer halogen-free barrier film for ostomy and transdermal drug delivery applications
US5567488A (en) *	1993-09-16	1996-10-22	The Dow Chemical Company	Multilayer barrier film for transdermal drug delivery system and ostomy applications
DE19514583A1 (de) *	1995-04-20	1997-02-13	Basf Ag	Mit Polyurethan beschichtete Verpackungsfolien
US5681627A (en) *	1995-07-21	1997-10-28	W. R. Grace & Co.-Conn.	Highly flexible multilayer films for various medical applications
US20040180212A1 (en) *	2003-03-14	2004-09-16	Sun Sasongko	Adhesive coated slabs for sole manufacture in footwear assemblies
US20060115615A1 (en) *	2004-11-30	2006-06-01	Dirk Schultz	At least two-layer film with at least one layer composed of thermoplastic polyurethanes, and use thereof for soil-warming of soils utilized for agriculture
BRPI0817639A2 (pt) *	2007-10-03	2015-03-24	Basf Se	Artigo adesivo
FR3015509B1 (fr) *	2013-12-19	2016-01-22	Toray Films Europ	Composition d'enduction de films polymeres, procede d'enduction et materiaux composites obtenus
US12065549B2 (en)	2018-11-21	2024-08-20	Ppg Advanced Surface Technologies, Llc	Polymeric sheet useful for application to concave surface topographies of articles and related methods
WO2025099008A1 (fr) *	2023-11-06	2025-05-15	Loparex Germany Gmbh & Co. Kg	Film polymère pour impression

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3023126A (en) *	1959-01-12	1962-02-27	Union Carbide Corp	Method of bonding a synthetic resin coating to a polyolefin surface and article produced thereby
US4119267A (en) *	1976-08-18	1978-10-10	Agis Frank Kydonieus	Blood and intravenous solution bag
DE2734294A1 (de) *	1977-07-29	1979-02-08	Basf Ag	Schichtstoffe
CA1157990A (fr) *	1979-03-08	1983-11-29	Hisaya Sakurai	Composition resineuse thermosplastique
US4333968A (en) *	1980-01-25	1982-06-08	Mobil Oil Corporation	Thermoplastic packaging films with improved heat-seal characteristics
US4612249A (en) *	1984-12-21	1986-09-16	Rca Corporation	Bonding polyurethanes to polyolefins
US4564559A (en) *	1984-12-28	1986-01-14	Mobil Oil Corporation	Oriented multi-layer heat sealable film
US4696849A (en) *	1985-09-16	1987-09-29	The Dow Chemical Company	Process for preparing polyurethane-backed textiles
US4692379A (en) *	1985-09-26	1987-09-08	Mobil Oil Corporation	Heat sealable film and method for its preparation
JPH05103955A (ja) *	1991-10-18	1993-04-27	Toto Ltd	膜処理方法

1986
- 1986-04-11 DE DE19863612160 patent/DE3612160A1/de not_active Withdrawn
1987
- 1987-03-27 NO NO871303A patent/NO170674C/no unknown
- 1987-03-30 DE DE8787104655T patent/DE3768537D1/de not_active Expired - Lifetime
- 1987-03-30 AT AT87104655T patent/ATE61542T1/de not_active IP Right Cessation
- 1987-03-30 ES ES87104655T patent/ES2020663B3/es not_active Expired - Lifetime
- 1987-03-30 EP EP19870104655 patent/EP0240886B1/fr not_active Expired - Lifetime
- 1987-04-03 US US07/034,809 patent/US4830918A/en not_active Expired - Fee Related
- 1987-04-07 JP JP62083951A patent/JPS62244635A/ja active Pending
- 1987-04-08 DD DD87301613A patent/DD257612A5/de not_active IP Right Cessation
- 1987-04-09 FI FI871557A patent/FI871557L/fi not_active Application Discontinuation
- 1987-04-10 DK DK185387A patent/DK164936B/da not_active Application Discontinuation
- 1987-04-13 AU AU71466/87A patent/AU587541B2/en not_active Ceased

Also Published As

Publication number	Publication date
US4830918A (en)	1989-05-16
AU7146687A (en)	1987-10-15
FI871557A0 (fi)	1987-04-09
ATE61542T1 (de)	1991-03-15
EP0240886A3 (en)	1988-11-09
DE3612160A1 (de)	1987-10-15
NO170674B (no)	1992-08-10
EP0240886B1 (fr)	1991-03-13
FI871557A7 (fi)	1987-10-12
DK185387D0 (da)	1987-04-10
JPS62244635A (ja)	1987-10-26
DK185387A (da)	1987-10-12
DK164936B (da)	1992-09-14
AU587541B2 (en)	1989-08-17
FI871557L (fi)	1987-10-12
NO871303L (no)	1987-10-12
DE3768537D1 (de)	1991-04-18
EP0240886A2 (fr)	1987-10-14
NO871303D0 (no)	1987-03-27
ES2020663B3 (es)	1991-09-01
NO170674C (no)	1992-11-18

Legal Events

Date	Code	Title	Description
1995-08-17	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE68912796T2 (de)	1994-06-23	Einschlagfolie für Nahrungsmittel.
EP0538747B1 (fr)	2003-01-15	Film en polyoléfine multicouche, scellable, mat, orienté biaxiallement, procédé pour sa fabrication et son utilisation
EP0062815B1 (fr)	1986-09-03	Feuille multicouche thermosoudable peu perméable aux gaz et emballages fabriqués de celle-ci
EP0321843B1 (fr)	1994-08-10	Feuille opaque multicouche à résistance propre à la délamination
EP0538746B1 (fr)	2003-01-15	Film en polyoléfine multicouche, non scellable, mat, opaque, orienté biaxiallement, procédé pour sa fabrication et son utilisation
DE2756497C2 (de)	1985-03-21	Verbundfolie
DE69219045T2 (de)	1997-10-16	Verbundfolien
DD290368A5 (de)	1991-05-29	Heisskaschierbare, mindestens monoaxial orientierte gasdichte
EP3619042A1 (fr)	2020-03-11	Stratifié d'emballage recyclable, facilement déchirable, à effet barrière satisfaisant, et son procédé de fabrication
DD257612A5 (de)	1988-06-22	Siegelbare, gereckte verbundfolien
DE69826752T2 (de)	2005-12-29	Verwendung von Polymerfilme
EP0079520B1 (fr)	1988-12-14	Film en polyoléfine, biaxialement étiré, ayant un module d'élasticité dans la direction longitudinale de plus de 4000 N/mm2
DE4426456A1 (de)	1995-02-02	Verbundfolien und Verfahren zu ihrer Herstellung
EP0622186A1 (fr)	1994-11-02	Film en polypropylène multicouche, mat, scellable, rétrécissable biaxiallement orienté, procédé pour sa fabrication et son utilisation
EP0622187B1 (fr)	2002-03-13	Film en polypropylène multicouche mat, orienté biaxiallement et à rétraction élevée, son procédé de fabrication et son utlisation
EP1258348A1 (fr)	2002-11-20	Feuille en polyoléfine avec couche supérieure pelable
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