LU78010A1 - Heissiegelfaehige kunststoffolie und verfahren zu ihrer herstellung - Google Patents
Heissiegelfaehige kunststoffolie und verfahren zu ihrer herstellungInfo
- Publication number
- LU78010A1 LU78010A1 LU78010A LU78010A LU78010A1 LU 78010 A1 LU78010 A1 LU 78010A1 LU 78010 A LU78010 A LU 78010A LU 78010 A LU78010 A LU 78010A LU 78010 A1 LU78010 A1 LU 78010A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- manufacturing
- plastic film
- heat sealable
- sealable plastic
- heat
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/10—Homopolymers or copolymers of propene
- C09J123/14—Copolymers of propene
- C09J123/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- 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
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
-
- 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
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- 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
- 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
- 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
- B32B2439/70—Food 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2637978A DE2637978B2 (de) | 1976-08-24 | 1976-08-24 | HeiBsiegelfähige Kunststoffolie und Verfahren zu ihrer Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
LU78010A1 true LU78010A1 (de) | 1979-05-23 |
Family
ID=5986175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU78010A LU78010A1 (de) | 1976-08-24 | 1977-08-22 | Heissiegelfaehige kunststoffolie und verfahren zu ihrer herstellung |
Country Status (8)
Country | Link |
---|---|
US (1) | US4256784A (de) |
BE (1) | BE858006A (de) |
CA (1) | CA1107931A (de) |
DE (1) | DE2637978B2 (de) |
FR (1) | FR2362726A1 (de) |
GB (1) | GB1557920A (de) |
LU (1) | LU78010A1 (de) |
NL (1) | NL7709084A (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324829A (en) * | 1977-08-05 | 1982-04-13 | The Dow Chemical Company | Laminate film structures from chlorinated polyethylenes |
DE2814311B2 (de) * | 1978-04-03 | 1981-03-12 | Hoechst Ag, 6000 Frankfurt | Heißsiegelfähige, opake Kunststoffolie, Verfahren zu ihrer Herstellung |
BR7903705A (pt) * | 1978-06-14 | 1980-02-05 | Sumitomo Chemical Co | Processo para producao de um copolimero de propileno,copolprocesso para producao de um copolimero de propileno,copolimero de propileno e pelicula de polipropileno de camadas imero de propileno e pelicula de polipropileno de camadas multiplas multiplas |
DE2827764C2 (de) * | 1978-06-24 | 1988-01-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung eines für siegelfähige Folien geeigneten Polypropylens |
IT1097510B (it) * | 1978-07-10 | 1985-08-31 | Moplefan Spa | Procedimento per la preparazione di film poliolefinici termosaldabili |
DE2908381C2 (de) * | 1979-03-03 | 1982-09-02 | Hoechst Ag, 6000 Frankfurt | Leicht zu öffnende Folienpackung sowie Verfahren zu ihrer Herstellung |
US4339498A (en) * | 1979-10-05 | 1982-07-13 | Mobil Oil Corporation | Heat sealable packaging film comprising propylene polymer substrate and a surface layer blend of olefin copolymer or interpolymer |
DE3041286C1 (de) * | 1980-11-03 | 1982-07-22 | Hoechst Ag, 6000 Frankfurt | Siegelfaehige,biaxial gestreckte Polypropylenfolie mit hoher Kratzfestigkeit sowie Verfahren zu ihrer Herstellung |
US4464426A (en) * | 1981-11-03 | 1984-08-07 | Union Carbide Corporation | Multilayer film having a layer of low pressure, low density heterogeneous ethylene copolymers |
US4513038A (en) * | 1981-11-03 | 1985-04-23 | Union Carbide Corporation | Multilayer film having a layer of low pressure, low density heterogeneous ethylene copolymers |
JPS58192552A (ja) * | 1982-05-06 | 1983-11-10 | テルモ株式会社 | 薬液を収容してなる合成樹脂製医療用バッグを収納した包装容器 |
JPS58192551A (ja) * | 1982-05-06 | 1983-11-10 | テルモ株式会社 | 医療用容器の保存用包装容器 |
JPS6124449A (ja) * | 1984-07-13 | 1986-02-03 | 住友化学工業株式会社 | 延伸複合ポリプロピレンフイルム |
DE3517081A1 (de) * | 1985-05-11 | 1986-11-13 | Wolff Walsrode Ag, 3030 Walsrode | Opake, siegelbare mehrschichtfolien aus polyolefinen |
US4643945A (en) * | 1985-09-03 | 1987-02-17 | Enron Chemical Company | Heat sealable blend of polypropylene terpolymers and linear low density polyethylene |
NZ217626A (en) * | 1985-09-30 | 1989-11-28 | W R Grace & Co Conn Formerly W | Packaging film consisting of #a# olefin copolymers |
US4966944A (en) * | 1986-12-10 | 1990-10-30 | Quantum Chemical Corporation | Impact propylene copolymers with improved bruise resistance |
DE3732933A1 (de) * | 1987-09-30 | 1989-04-13 | Basf Ag | Verwendung eines speziellen propen-polymerisats beim herstellen siegelbarer folien |
DE3809698A1 (de) * | 1988-03-23 | 1989-10-12 | Alkor Gmbh | Verfahren zum verschweissen von flaechig aufeinanderliegenden kunststoffolien |
CA2003882C (en) | 1988-12-19 | 1997-01-07 | Edwin Rogers Smith | Heat shrinkable very low density polyethylene terpolymer film |
US5639842A (en) * | 1988-12-26 | 1997-06-17 | Mitsui Petrochemical Industries, Ltd. | Ethylene random copolymers |
EP0685496A1 (de) * | 1988-12-26 | 1995-12-06 | Mitsui Petrochemical Industries, Ltd. | Olefincopolymere und Verfahren zur Herstellung davon |
US4994324A (en) * | 1989-01-19 | 1991-02-19 | Union Camp Corporation | Hot-fill polyethylene bags |
KR100311597B1 (ko) * | 1993-11-17 | 2002-04-24 | 히라이 가쯔히꼬 | 감열공판인쇄용원지 |
US6309736B1 (en) | 1994-12-20 | 2001-10-30 | Kimberly-Clark Worldwide, Inc. | Low gauge films and film/nonwoven laminates |
ZA9510604B (en) * | 1994-12-20 | 1996-07-03 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
TW330217B (en) | 1994-12-20 | 1998-04-21 | Kimberly Clark Co | Low gauge films and film/nonwoven laminates |
US6818346B2 (en) * | 2002-12-30 | 2004-11-16 | Coating Excellence International | Static COF differential poly film ream wrap |
EP1552919A1 (de) * | 2003-12-31 | 2005-07-13 | Coating Excellence International, LLC | Kunststofffilm mit verschiedenen statischen Reibungskoeffizienten zum Einwickeln von Papierstapeln |
JP3945519B2 (ja) * | 2004-06-21 | 2007-07-18 | 東京エレクトロン株式会社 | 被処理体の熱処理装置、熱処理方法及び記憶媒体 |
ATE501216T1 (de) * | 2008-07-11 | 2011-03-15 | Borealis Ag | Heterophasenpolymer-zusammensetzung mit hoher dichtheitsstärke |
WO2011061067A1 (en) * | 2009-11-17 | 2011-05-26 | Basell Poliolefine Italia S.R.L. | Thermoshrinkable films |
JP7496304B2 (ja) | 2020-12-25 | 2024-06-06 | 住友化学株式会社 | 多層フィルム、および、包装袋 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1306645A (fr) * | 1961-07-19 | 1962-10-19 | Union Carbide Corp | Procédé de formation de pellicules orientées uniaxialement et revêtues, et produits ainsi obtenus |
US3491935A (en) * | 1966-08-08 | 1970-01-27 | Phillips Petroleum Co | Method of forming a peelable seal |
DE1805886A1 (de) * | 1967-11-04 | 1969-09-04 | Mitsubishi Petrochemical Co | Heissverschweissbare biaxial orientierte Polypropylenschichtfilme und Verfahren zu deren Herstellung |
US3549389A (en) * | 1969-09-17 | 1970-12-22 | Dow Chemical Co | Food package |
US4022646A (en) * | 1971-11-26 | 1977-05-10 | Du Pont Of Canada Limited | Process for the manufacture of co-oriented laminated ethylene polymer films |
GB1415898A (en) * | 1972-02-11 | 1975-12-03 | Huels Chemische Werke Ag | Manufacture of low-density ethylene polymers |
DE2350065C3 (de) * | 1973-10-05 | 1980-06-26 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Niederdruckco- und terpolymeren des Äthylens mit niedriger Dichte |
DE2352980C3 (de) * | 1973-10-23 | 1980-03-13 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von kristallinen Propen-Äthen-Buten-1-Terpolymeren |
US3891008A (en) * | 1973-12-26 | 1975-06-24 | Grace W R & Co | Multi-layer thermoplastic film and method of making same |
GB1452424A (en) * | 1974-03-29 | 1976-10-13 | Ici Ltd | Composite films |
US4072813A (en) * | 1976-02-11 | 1978-02-07 | Eastman Kodak Company | Poly(higher-1-olefin/1-butene) copolymers as hot-melt pressure-sensitive adhesives |
GB1497577A (en) * | 1975-06-11 | 1978-01-12 | Ici Ltd | Film-forming olefin polymer compositions |
-
1976
- 1976-08-24 DE DE2637978A patent/DE2637978B2/de not_active Ceased
-
1977
- 1977-08-17 NL NL7709084A patent/NL7709084A/xx not_active Application Discontinuation
- 1977-08-22 BE BE180348A patent/BE858006A/xx unknown
- 1977-08-22 GB GB35104/77A patent/GB1557920A/en not_active Expired
- 1977-08-22 FR FR7725554A patent/FR2362726A1/fr active Granted
- 1977-08-22 CA CA285,199A patent/CA1107931A/en not_active Expired
- 1977-08-22 LU LU78010A patent/LU78010A1/de unknown
- 1977-08-22 US US05/826,769 patent/US4256784A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE858006A (fr) | 1978-02-22 |
NL7709084A (nl) | 1978-02-28 |
US4256784A (en) | 1981-03-17 |
FR2362726A1 (fr) | 1978-03-24 |
DE2637978A1 (de) | 1978-03-02 |
CA1107931A (en) | 1981-09-01 |
GB1557920A (en) | 1979-12-19 |
DE2637978B2 (de) | 1979-10-25 |
FR2362726B1 (de) | 1981-06-12 |
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