DE3382678D1 - Aus blaettrigen stoffen und polyolefinen hergestellte schichtstoffe. - Google Patents
Aus blaettrigen stoffen und polyolefinen hergestellte schichtstoffe.Info
- Publication number
- DE3382678D1 DE3382678D1 DE8383302904T DE3382678T DE3382678D1 DE 3382678 D1 DE3382678 D1 DE 3382678D1 DE 8383302904 T DE8383302904 T DE 8383302904T DE 3382678 T DE3382678 T DE 3382678T DE 3382678 D1 DE3382678 D1 DE 3382678D1
- Authority
- DE
- Germany
- Prior art keywords
- leavy
- polyolefins
- materials
- products made
- layering
- 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.)
- Expired - Lifetime
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
- B32B27/18—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
- B32B27/06—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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
- 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
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/003—Reflective
-
- 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
- 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
- B32B2323/04—Polyethylene
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- 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]
- Y10T428/31507—Of polycarbonate
-
- 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]
- Y10T428/31725—Of polyamide
- Y10T428/31728—Next to second layer of polyamide
-
- 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]
- Y10T428/31725—Of polyamide
- Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
- Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31797—Next to 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
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31928—Ester, halide or nitrile of addition polymer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/380,769 US4416942A (en) | 1982-05-21 | 1982-05-21 | Laminates of lamellar articles and polyolefins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3382678D1 true DE3382678D1 (de) | 1993-06-03 |
DE3382678T2 DE3382678T2 (de) | 1993-09-30 |
Family
ID=23502367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE83302904T Expired - Lifetime DE3382678T2 (de) | 1982-05-21 | 1983-05-20 | Aus blättrigen Stoffen und Polyolefinen hergestellte Schichtstoffe. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4416942A (de) |
EP (1) | EP0095349B1 (de) |
JP (1) | JPS58209562A (de) |
CA (1) | CA1197170A (de) |
DE (1) | DE3382678T2 (de) |
HK (1) | HK97493A (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550058A (en) * | 1983-10-31 | 1985-10-29 | General Electric Company | Soft top coated shaped polycarbonate article |
EP0189270A3 (de) * | 1985-01-24 | 1988-06-22 | Mobil Oil Corporation | Verfahren zum Herstellen von Gegenständen aus Polymermischungen |
US4762737A (en) * | 1985-05-07 | 1988-08-09 | Mobil Oil Corporation | Multi-layer non-corrosive plastic film |
US4731216A (en) * | 1985-05-29 | 1988-03-15 | E. I. Du Pont De Nemours And Company | Process for manufacturing a seamless laminar article |
US4677006A (en) * | 1985-05-29 | 1987-06-30 | E. I. Du Pont De Nemours And Company | Seamless laminar article |
US4950515A (en) * | 1986-10-20 | 1990-08-21 | Allied-Signal Inc. | Blends of polyamide, polyolefin, and ethylene vinyl alcohol copolymer |
US5179164A (en) * | 1988-02-20 | 1993-01-12 | Basf Aktiengesellschaft | Thermoplastic polypropylene/polyamide molding composition |
US4950513A (en) * | 1988-03-17 | 1990-08-21 | E. I. Du Pont De Nemours And Company | Laminar articles of a polyolefin and a nylon/polyvinyl alcohol blend |
US5006394A (en) * | 1988-06-23 | 1991-04-09 | The Procter & Gamble Company | Multilayer polymeric film |
FR2641540B1 (de) * | 1989-01-12 | 1992-08-14 | Solvay | |
US4971864A (en) * | 1989-05-15 | 1990-11-20 | E. I. Du Pont De Nemours And Company | Laminar articles made from mixtures of a polyolefin and ethylene/vinyl alcohol copolymers |
US5085816A (en) * | 1989-05-15 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Process for preparing laminar articles from a mixture of a polyolefin and ethylene/vinyl alcohol copolymers |
JPH03108534A (ja) * | 1989-09-22 | 1991-05-08 | Tosoh Corp | 大型容器 |
US5380479A (en) * | 1989-12-26 | 1995-01-10 | The Dow Chemical Company | Method and apparatus for producing multilayer plastic articles |
US5202074A (en) * | 1989-12-26 | 1993-04-13 | The Dow Chemical Company | Method for producing injection molded multilayer articles |
US5093466A (en) * | 1990-02-20 | 1992-03-03 | Exxon Chemical Patents Inc. | Polyoxamide oxygen barrier |
CA2094597C (en) * | 1990-11-09 | 2003-12-16 | Ronald Sahatjian | Balloon for medical catheter |
US5981007A (en) * | 1992-03-31 | 1999-11-09 | Foster-Miller, Inc. | Extruded thermoplastic, liquid crystalline polymers and blends thereof having a planar morphology |
US5443867A (en) * | 1993-10-25 | 1995-08-22 | E. I. Du Pont De Nemours And Company | Articles incorporating barrier resins |
WO1995012631A1 (en) * | 1993-11-01 | 1995-05-11 | E.I. Du Pont De Nemours And Company | Multicomponent pellets of barrier resin and compatibilizer for making laminar articles |
US5885703A (en) * | 1996-08-19 | 1999-03-23 | Aep Industries, Inc. | Biaxially oriented polypropylene aroma barrier film |
US6371318B1 (en) * | 1997-12-24 | 2002-04-16 | Owens-Illinois Closure Inc. | Plastic closure with compression molded sealing/barrier liner |
US6399170B1 (en) | 1997-12-24 | 2002-06-04 | Owens-Illinois Closure Inc. | Plastic closure with compression molded barrier liner |
FR2806348B1 (fr) * | 2000-03-17 | 2002-11-15 | Rhodia Engineering Plastics Sa | Articles comprenant un element a base de polyolefine assemble a un element a base de polyamide, et leur procede d'obtention |
MY127336A (en) * | 2000-03-22 | 2006-11-30 | Upjohn Co | Container for linezolid iv solution |
CA2324977A1 (en) | 2000-11-02 | 2002-05-02 | Chinese Petroleum Corp. | High gasoline permeation resistant plastic container |
US20040056390A1 (en) * | 2000-11-27 | 2004-03-25 | Jean-Taut Yeh | High gasoline permeation resistant plastic container |
US20040118468A1 (en) * | 2002-10-31 | 2004-06-24 | Mestemacher Steven A. | Polymeric pipes and liners suitable for transporting oil and gas materials and made from blends of polyolefins and polyamides |
US20060185750A1 (en) * | 2002-10-31 | 2006-08-24 | Mestemacher Steven A | Polymeric pipes and liners suitable for transporting oil and gas materials and made from blends of polyolefins and polyamides |
WO2010060020A1 (en) * | 2008-11-21 | 2010-05-27 | E. I. Du Pont De Nemours And Company | Laminar articles with good hydrocarbon barrier |
DE102010046378B4 (de) * | 2010-09-24 | 2015-07-09 | Kautex Textron Gmbh & Co. Kg | Mehrschichtige Kunststoffartikel mit Barriereeigenschaften und Verfahren zur Herstellung derselben |
US20130251927A1 (en) | 2010-11-30 | 2013-09-26 | Mitsubishi Gas Chemical Company Inc. | Molded article having excellent fuel barrier properties |
RU2592540C2 (ru) | 2011-03-08 | 2016-07-20 | Мицубиси Гэс Кемикал Компани, Инк. | Конструкция на основе полиэтилена |
JP2013014031A (ja) | 2011-06-30 | 2013-01-24 | Mitsubishi Gas Chemical Co Inc | ダイレクトブロー容器の製造方法及び包装体 |
RU2615411C2 (ru) | 2012-12-28 | 2017-04-04 | Мицубиси Гэс Кемикал Компани, Инк. | Конструкция на основе полиэтилена |
RU2678031C2 (ru) * | 2014-04-10 | 2019-01-22 | Мицубиси Гэс Кемикал Компани, Инк. | Формованное тело и способ его производства |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL237027A (de) * | 1958-08-28 | |||
US3373224A (en) * | 1964-06-22 | 1968-03-12 | Continental Can Co | Compositions containing polyamides, polyolefins and ethylene-alpha, beta unsaturatedacid copolymers neutralized with sodium ions |
US3373222A (en) * | 1965-09-10 | 1968-03-12 | Continental Can Co | Compositions containing polyamides, polyolefins and carboxylated polyethylene |
US3373223A (en) * | 1965-09-28 | 1968-03-12 | Continental Can Co | Compositions containing polyamides, polyolefins, and ethylene-acrylic or methacrylicacid copolymers |
US3435093A (en) * | 1965-12-17 | 1969-03-25 | Du Pont | Polymer blends of polyethylene terephthalate and alpha-olefin,alpha,beta-unsaturated carboxylic acid copolymers |
US3639527A (en) * | 1967-09-05 | 1972-02-01 | Hoechst Ag | Polyester-ionic copolymer thermoplastic moulding compositions |
US3873667A (en) * | 1971-03-18 | 1975-03-25 | Continental Can Co | Process for preparing articles fabricated from polyolefin/polyamide blends having low permeability to gases |
US3857754A (en) * | 1971-06-18 | 1974-12-31 | Toyo Seikan Kaisha Ltd | Resinous compositions having improved processability and gas permeation resistance and molded structures thereof |
US3975463A (en) * | 1971-06-18 | 1976-08-17 | Toyo Seikan Kaisha Limited | Molded structures containing crystalling polyolefin saponified ethylene vinyl acetate copolymer and carbonyl containing copolymers |
US3931449A (en) * | 1972-08-17 | 1976-01-06 | Toyo Seikan Kaisha Limited | Resinous laminates having improved gas permeation and resistance to delamination |
US4151318A (en) * | 1976-06-21 | 1979-04-24 | Mobil Oil Corporation | Laminar thermoplastic film constructions |
FR2369070A1 (fr) | 1976-10-29 | 1978-05-26 | Ato Chimie | Procede de f |
US4233367A (en) * | 1977-01-06 | 1980-11-11 | American Can Company | Coextruded multilayer film |
CA1146323A (en) * | 1979-03-06 | 1983-05-17 | Pallatheri M. Subramanian | Laminar articles of polyolefin and a second polymer and process for making them |
JPS612652Y2 (de) * | 1980-03-11 | 1986-01-28 | ||
AU1415083A (en) * | 1982-05-21 | 1983-11-24 | Dow Chemical Company, The | Multilayer polyamide film |
-
1982
- 1982-05-21 US US06/380,769 patent/US4416942A/en not_active Expired - Lifetime
-
1983
- 1983-05-17 CA CA000428354A patent/CA1197170A/en not_active Expired
- 1983-05-18 JP JP58085994A patent/JPS58209562A/ja active Granted
- 1983-05-20 DE DE83302904T patent/DE3382678T2/de not_active Expired - Lifetime
- 1983-05-20 EP EP83302904A patent/EP0095349B1/de not_active Expired - Lifetime
-
1993
- 1993-09-16 HK HK974/93A patent/HK97493A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1197170A (en) | 1985-11-26 |
JPS58209562A (ja) | 1983-12-06 |
EP0095349A2 (de) | 1983-11-30 |
HK97493A (en) | 1993-09-24 |
US4416942A (en) | 1983-11-22 |
EP0095349A3 (en) | 1984-10-03 |
EP0095349B1 (de) | 1993-04-28 |
DE3382678T2 (de) | 1993-09-30 |
JPH0373462B2 (de) | 1991-11-21 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition |