ES465218A1 - Procedimiento para la preparacion de laminas acopladas para embalaje. - Google Patents
Procedimiento para la preparacion de laminas acopladas para embalaje.Info
- Publication number
- ES465218A1 ES465218A1 ES465218A ES465218A ES465218A1 ES 465218 A1 ES465218 A1 ES 465218A1 ES 465218 A ES465218 A ES 465218A ES 465218 A ES465218 A ES 465218A ES 465218 A1 ES465218 A1 ES 465218A1
- Authority
- ES
- Spain
- Prior art keywords
- films
- melt index
- film
- packaging
- stretching
- 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
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
- B32B27/32—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
- 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
- B32B27/06—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
- 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
- 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
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
-
- 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
- B32B2439/00—Containers; Receptacles
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate 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
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
-
- 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.]
- Y10T428/31605—Next to free metal
-
- 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]
- Y10T428/31678—Of metal
- Y10T428/31692—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
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Adhesive Tapes (AREA)
Abstract
Procedimiento para la preparación de láminas acopladas para embalajeque presentan espesores comprendidos entre 20 y 200 micrasdotadas de baja transmisiónbaja permeabilidad a los gases y los vaporeselevada resistencia a la perforación y elevadas características anti-estáticasconstituidas por dos películas preparadas a partir de polímeros poliolefínicos sustancialmente cristalinos o sus mezclas yopcionalmentea partir de una capa de adhesivo interpuestacaracterizada porque comprende acoplar mediante laminado entre cilindros calentados a 30-90ºCcon la interposición opcional de un adhesivouna película orientada de polipropileno isotáctico con un índice de fusión de 05 a 5y una películaopcionalmente orientadade polietilenopolipropilenocopolímeros de propileno-etileno cristalinos o ss mezclasestando provistauna por lo menos de las dos películasen la cara de contacto recíprococon una capa metalizada provista de una resistividad comprendida entre 1 a 5 Ohm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT30637/76A IT1067253B (it) | 1976-12-20 | 1976-12-20 | Accoppiati per imballaggio a base di pellicole poliolefiniche |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465218A1 true ES465218A1 (es) | 1978-09-16 |
Family
ID=11230433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465218A Expired ES465218A1 (es) | 1976-12-20 | 1977-12-19 | Procedimiento para la preparacion de laminas acopladas para embalaje. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4211811A (es) |
JP (1) | JPS53102343A (es) |
AT (1) | AT368537B (es) |
BE (1) | BE861981A (es) |
CA (1) | CA1111752A (es) |
CH (1) | CH630290A5 (es) |
DE (1) | DE2756497C2 (es) |
DK (1) | DK152749B (es) |
ES (1) | ES465218A1 (es) |
FR (1) | FR2374161A1 (es) |
GB (1) | GB1566925A (es) |
IT (1) | IT1067253B (es) |
NL (1) | NL7713908A (es) |
NO (1) | NO149655C (es) |
SE (1) | SE443949C (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013089B1 (en) * | 1978-12-29 | 1983-06-15 | Imperial Chemical Industries Plc | Laminates of cloth or other sheet material and filled crystalline polypropylenes and a method for making them |
JPS6347478Y2 (es) * | 1979-02-19 | 1988-12-07 | ||
IT1166680B (it) * | 1979-03-09 | 1987-05-06 | Moplefan Spa | Accoppiati metallizzati comprendenti una pellicola poliolefinica ed una pellicola policrorovinilica |
US4345005A (en) * | 1979-06-28 | 1982-08-17 | Mobil Oil Corporation | Oriented polypropylene film substrate and method of manufacture |
JPS5662942U (es) * | 1979-10-23 | 1981-05-27 | ||
US4309466A (en) * | 1979-12-17 | 1982-01-05 | Champion International Corporation | Flexible laminated packaging material comprising metallized intermediate layer |
IT1141272B (it) * | 1980-04-11 | 1986-10-01 | Moplefan Spa | Accoppiati metallizzati comprendenti una pellicola poliolefinica e un foglio di carta o cartone |
JPS5725953A (en) * | 1980-07-22 | 1982-02-10 | Toray Industries | Multilayer laminated polypropylene film |
JPS612036Y2 (es) * | 1980-08-13 | 1986-01-23 | ||
US4384024A (en) * | 1981-03-19 | 1983-05-17 | Imperial Chemical Industries Limited | Composite heat-sealable films |
US4360551A (en) * | 1981-06-19 | 1982-11-23 | Mobil Oil Corporation | Flexible film laminate especially adapted for use in the construction of a retortable food pouch |
FR2508873A1 (fr) * | 1981-07-06 | 1983-01-07 | Rhone Poulenc Films | Procede d'emballage de materiaux sensibles a l'oxygene et/ou a la vapeur d'eau |
IT1140297B (it) * | 1981-11-26 | 1986-09-24 | Moplefan Spa | Accopiati per imballaggi impermeabili ai gas,a base di pellicole poliolefiniche |
JPS58187344A (ja) * | 1982-04-27 | 1983-11-01 | 株式会社 麗光 | 包装用フイルム |
JPS58187345A (ja) * | 1982-04-27 | 1983-11-01 | 株式会社 麗光 | 包装用フイルム |
JPS58193146A (ja) * | 1982-05-06 | 1983-11-10 | 株式会社 麗光 | 電子部品包装用シ−ト |
JPS58212942A (ja) * | 1982-05-06 | 1983-12-10 | 株式会社 麗光 | 包装用フイルム |
JPS5890060A (ja) * | 1982-08-27 | 1983-05-28 | 株式会社麗光 | 電子部品包装用袋 |
JPS58193272A (ja) * | 1982-09-20 | 1983-11-10 | 株式会社 麗光 | 包装用袋 |
JPS58193275A (ja) * | 1982-09-20 | 1983-11-10 | 株式会社 麗光 | 包装用袋 |
DE3514569A1 (de) * | 1985-04-23 | 1986-10-23 | Hoechst Ag, 6230 Frankfurt | Metallisierte verbundfolie aus zwei mit klebstoff verbundenen kunststoff-filmen |
US4771935A (en) * | 1985-07-03 | 1988-09-20 | Continental Can Company, Inc. | Plastic containers embodying a peel seal and method of preparing same |
US4649090A (en) * | 1986-01-22 | 1987-03-10 | Rayovac Corporation | Seal tab for a metal-air electrochemical cell |
GB8605997D0 (en) * | 1986-03-11 | 1986-04-16 | Edeco Holdings Ltd | Plastics films |
DE3701307A1 (de) * | 1987-01-17 | 1988-07-28 | Hoechst Ag | Mehrschichtfolie mit einem biaxial gestreckten polypropylenfilm |
DE3709252A1 (de) * | 1987-03-20 | 1988-09-29 | Hoechst Ag | Metallisierbare mehrschichtfolie, ihre herstellung und ihre verwendung |
US4888237A (en) * | 1988-02-16 | 1989-12-19 | Mobil Oil Corporation | Process for manufacturing a metallized polyolefin film and resulting film |
US4961992A (en) * | 1989-01-13 | 1990-10-09 | Mobil Oil Corporation | Laminated packaging film |
US5057177A (en) * | 1989-01-13 | 1991-10-15 | Mobil Oil Corporation | Laminated packaging film |
GB2244283B (en) * | 1990-05-24 | 1994-02-16 | Courtaulds Films & Packaging | Metaalized polypropylene films |
DE4128820C2 (de) * | 1991-08-30 | 2001-04-12 | Hoechst Trespaphan Gmbh | Verbundfolie mit guter Sauerstoffbarriere |
DE4135096A1 (de) * | 1991-10-24 | 1993-04-29 | Hoechst Ag | Siegelbare, matte biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung |
DE4135097A1 (de) * | 1991-10-24 | 1993-04-29 | Hoechst Ag | Nicht siegelbare, matte, truebe biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung |
FR2737339B1 (fr) * | 1995-07-28 | 1997-10-17 | Bollore Technologies | Condensateur a dielectrique en polypropylene et film metallise pour la realisation d'un tel condensateur |
US8465469B2 (en) * | 2002-09-12 | 2013-06-18 | Medtronic Vascular, Inc. | Reinforced catheter and methods of making |
US7279061B2 (en) | 2003-04-09 | 2007-10-09 | Exxonmobil Oil Corporation | Process for the production of improved metallized films |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB951867A (en) * | 1961-08-08 | 1964-03-11 | Hercules Powder Co Ltd | Improvements in or relating to coating of polypropylene film |
BE629978A (es) * | 1962-03-26 | |||
DE1504792A1 (de) * | 1964-10-01 | 1969-07-03 | Rheinische Blattmetall Ag | Verpackungsfolie |
US3496061A (en) * | 1966-01-28 | 1970-02-17 | Continental Can Co | Flexible packages containing nonfusible high peel strength heat seals |
GB1166019A (en) * | 1967-05-19 | 1969-10-01 | Fibre Tessili Artificiali Sa | Laminates |
DE1805886A1 (de) * | 1967-11-04 | 1969-09-04 | Mitsubishi Petrochemical Co | Heissverschweissbare biaxial orientierte Polypropylenschichtfilme und Verfahren zu deren Herstellung |
DE1769028A1 (de) * | 1968-03-22 | 1972-02-03 | Kalle Ag | Biaxial orientierte Polypropylenfolie |
US3597237A (en) * | 1968-10-28 | 1971-08-03 | Star Stabilimento Alimentare | Method for packaging food products in flexible containers |
IE34174B1 (en) * | 1969-06-02 | 1975-02-19 | Ici Ltd | Coated woven materials |
DE1940028C3 (de) * | 1969-08-06 | 1975-05-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Verbinden einer eine aufgedampfte Metallschicht besitzenden Kunststoffbahn mit einer zweiten Kunststoffbahn |
US3764430A (en) * | 1970-10-29 | 1973-10-09 | Dow Chemical Co | Method for making a metallized barrier structure or film |
DE2417272A1 (de) * | 1974-04-09 | 1975-10-23 | Czerednikow Alexander | Verfahren zur herstellung von reflektorfolien und vorrichtung zur durchfuehrung des verfahrens |
IT1015660B (it) * | 1974-07-04 | 1977-05-20 | Moplefan Spa | Accoppiati a base di pellicole poliolefiniche |
US3973063A (en) * | 1974-11-21 | 1976-08-03 | Mobil Oil Corporation | Spot blocked thermoplastic film laminate |
US3998602A (en) * | 1975-02-07 | 1976-12-21 | Carl Horowitz | Metal plating of polymeric substrates |
FR2364118A1 (fr) * | 1976-09-10 | 1978-04-07 | Cellophane Sa | Materiau complexe pour le thermoformage |
-
1976
- 1976-12-20 IT IT30637/76A patent/IT1067253B/it active
-
1977
- 1977-12-15 DK DK559477AA patent/DK152749B/da not_active Application Discontinuation
- 1977-12-15 SE SE7714313A patent/SE443949C/sv not_active IP Right Cessation
- 1977-12-15 NO NO774316A patent/NO149655C/no unknown
- 1977-12-15 NL NL7713908A patent/NL7713908A/xx not_active Application Discontinuation
- 1977-12-16 AT AT0901777A patent/AT368537B/de not_active IP Right Cessation
- 1977-12-16 CA CA293,283A patent/CA1111752A/en not_active Expired
- 1977-12-16 CH CH1562077A patent/CH630290A5/it not_active IP Right Cessation
- 1977-12-19 GB GB52648/77A patent/GB1566925A/en not_active Expired
- 1977-12-19 BE BE183556A patent/BE861981A/xx not_active IP Right Cessation
- 1977-12-19 US US05/861,945 patent/US4211811A/en not_active Expired - Lifetime
- 1977-12-19 ES ES465218A patent/ES465218A1/es not_active Expired
- 1977-12-19 DE DE2756497A patent/DE2756497C2/de not_active Expired
- 1977-12-20 JP JP15348277A patent/JPS53102343A/ja active Pending
- 1977-12-20 FR FR7738456A patent/FR2374161A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NO149655C (no) | 1984-05-30 |
GB1566925A (en) | 1980-05-08 |
SE443949C (sv) | 1987-07-27 |
BE861981A (fr) | 1978-06-19 |
NO149655B (no) | 1984-02-20 |
DK152749B (da) | 1988-05-09 |
FR2374161B1 (es) | 1980-07-18 |
NO774316L (no) | 1978-06-21 |
JPS53102343A (en) | 1978-09-06 |
SE443949B (sv) | 1986-03-17 |
DK559477A (da) | 1978-06-21 |
DE2756497A1 (de) | 1978-06-22 |
NL7713908A (nl) | 1978-06-22 |
CA1111752A (en) | 1981-11-03 |
CH630290A5 (it) | 1982-06-15 |
FR2374161A1 (fr) | 1978-07-13 |
DE2756497C2 (de) | 1985-03-21 |
US4211811A (en) | 1980-07-08 |
ATA901777A (de) | 1982-02-15 |
AT368537B (de) | 1982-10-25 |
SE7714313L (sv) | 1978-06-21 |
IT1067253B (it) | 1985-03-16 |
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